rms-nyu-2001-transcript.html (118165B)
1 <!--#include virtual="/server/header.html" --> 2 <!-- Parent-Version: 1.96 --> 3 <!-- This page is derived from /server/standards/boilerplate.html --> 4 <!--#set var="TAGS" value="speeches" --> 5 <!--#set var="DISABLE_TOP_ADDENDUM" value="yes" --> 6 <title>Free Software: Freedom and Cooperation 7 - GNU Project - Free Software Foundation</title> 8 <style type="text/css" media="screen"><!-- 9 #content i { color: #505050; } 10 --></style> 11 <!--#include virtual="/philosophy/po/rms-nyu-2001-transcript.translist" --> 12 <!--#include virtual="/server/banner.html" --> 13 <!--#include virtual="/philosophy/ph-breadcrumb.html" --> 14 <!--GNUN: OUT-OF-DATE NOTICE--> 15 <!--#include virtual="/server/top-addendum.html" --> 16 <div class="article reduced-width"> 17 <h2>Free Software: Freedom and Cooperation</h2> 18 19 <address class="byline">by Richard Stallman</address> 20 21 <div class="infobox"> 22 <p>Transcript of a speech that was given at New York University in 23 New York, NY, on 29 May 2001.</p> 24 25 <p>A <a href="/philosophy/rms-nyu-2001-transcript.txt">plain 26 text</a> version of this transcript and 27 a <a href="/philosophy/rms-nyu-2001-summary.txt">summary</a> of the speech 28 are also available.</p> 29 </div> 30 <hr class="thin" /> 31 32 <p><strong>URETSKY</strong>: I'm Mike Uretsky. I'm over at the Stern 33 School of Business. I'm also one of the Co-Directors of the Center 34 for Advanced Technology. And, on behalf of all of us in the Computer 35 Science Department, I want to welcome you here. I want to say a few 36 comments, before I turn it over to Ed, who is going to introduce the 37 speaker.</p> 38 39 <p>The role of a university is a place to foster debate and to have 40 interesting discussions. And the role of a major university is to 41 have particularly interesting discussions. And this particular 42 presentation, this seminar falls right into that mold. I find the 43 discussion of open source particularly interesting. In a sense 44 … <i>[Laughter]</i></p> 45 46 <p><strong>STALLMAN</strong>: I do free software. Open source is a 47 different movement. <i>[Laughter] [Applause]</i></p> 48 49 <p><strong>URETSKY</strong>: When I first started in the field in the 50 '60's, basically software was free. And we went in cycles. It became 51 free, and then software manufacturers, in the need to expand their 52 markets, pushed it in other directions. A lot of the developments 53 that took place with the entry of the PC moved in exactly the same 54 kind of a cycle.</p> 55 56 <p>There's a very interesting French philosopher, Pierre Levy, who 57 talks about movement to this direction and who talks about the move 58 into cyberspace as not only relating to technology but also relating 59 to social restructuring, to political restructuring, through a change 60 in the kinds of relationships that will improve the well-being of 61 mankind. And we're hoping that this debate is a movement in that 62 direction, that this debate is something that cuts across a lot of the 63 disciplines that normally act as solace within the University. We're 64 looking forward to some very interesting discussions. Ed?</p> 65 66 <p><strong>SCHONBERG</strong>: I'm Ed Schonberg from the Computer 67 Science Department at the Courant Institute. Let me welcome you all 68 to this event. Introducers are usually, and particularly, a useless 69 aspect of public presentations, but in this case, actually, they serve 70 a useful purpose, as Mike easily demonstrated, because an introducer 71 for instance, told him, by making inaccurate comments, can allow him 72 to straighten out and correct and <i>[Laughter]</i> sharpen 73 considerably the parameters of the debate.</p> 74 75 <p>So, let me make the briefest possible introduction to somebody who 76 doesn't need one. Richard is the perfect example of somebody who, by 77 acting locally, started thinking globally from problems concerning the 78 unavailability of source code for printer drivers at the AI Lab many 79 years ago. He has developed a coherent philosophy that has forced all 80 of us to re-examine our ideas of how software is produced, of what 81 intellectual property means, and what the software community actually 82 represents. Let me welcome Richard Stallman. <i>[Applause]</i></p> 83 84 <p><strong>STALLMAN</strong>: Can someone lend me a 85 watch? <i>[Laughter]</i> Thank you. So, I'd like to thank Microsoft 86 for providing me the opportunity to <i>[Laughter]</i> be on this 87 platform. For the past few weeks, I have felt like an author whose 88 book was fortuitously banned somewhere. <i>[Laughter]</i> Except that 89 all the articles about it are giving the wrong author's name, because 90 Microsoft describes the GNU GPL as an open source license, and most of 91 the press coverage followed suit. Most people, of course just 92 innocently don't realize that our work has nothing to do with open 93 source, that in fact we did most of it before people even coined the 94 term open source.</p> 95 96 <p>We are in the free software movement, and I'm going to speak about 97 what the free software movement is about, what it means, what we have 98 done, and, because this is partly sponsored by a school of business, 99 I'll say some things more than I usually do about how free software 100 relates to business, and some other areas of social life.</p> 101 102 <p>Now, some of you may not ever write computer programs, but perhaps 103 you cook. And if you cook, unless you're really great, you probably 104 use recipes. And, if you use recipes, you've probably had the 105 experience of getting a copy of a recipe from a friend who's sharing 106 it. And you've probably also had the experience—unless you're 107 a total neophyte—of changing a recipe. You know, it says 108 certain things, but you don't have to do exactly that. You can leave 109 out some ingredients. Add some mushrooms, 'cause you like mushrooms. 110 Put in less salt because your doctor said you should cut down on 111 salt—whatever. You can even make bigger changes according to your 112 skill. And if you've made changes in a recipe, and you cook it for 113 your friends, and they like it, one of your friends might say, 114 “Hey, could I have the recipe?” And then, what do you do? 115 You could write down your modified version of the recipe and make a 116 copy for your friend. These are the natural things to do with 117 functionally useful recipes of any kind.</p> 118 119 <p>Now a recipe is a lot like a computer program. A computer 120 program's a lot like a recipe: a series of steps to be carried out to 121 get some result that you want. So it's just as natural to do those 122 same things with computer programs—hand a copy to your friend. 123 Make changes in it because the job it was written to do isn't exactly 124 what you want. It did a great job for somebody else, but your job is 125 a different job. And after you've changed it, that's likely to be 126 useful for other people. Maybe they have a job to do that's like the 127 job you do. So they ask, “Hey, can I have a copy?” Of 128 course, if you're a nice person, you're going to give a copy. That's 129 the way to be a decent person.</p> 130 131 <p>So imagine what it would be like if recipes were packaged inside 132 black boxes. You couldn't see what ingredients they're using, let 133 alone change them, and imagine if you made a copy for a friend, they 134 would call you a pirate and try to put you in prison for years. That 135 world would create tremendous outrage from all the people who are used 136 to sharing recipes. But that is exactly what the world of proprietary 137 software is like. A world in which common decency towards other 138 people is prohibited or prevented.</p> 139 140 <p>Now, why did I notice this? I noticed this because I had the good 141 fortune in the 1970's to be part of a community of programmers who 142 shared software. Now, this community could trace its ancestry 143 essentially back to the beginning of computing. In the 1970's, 144 though, it was a bit rare for there to be a community where people 145 shared software. And, in fact, this was sort of an extreme case, 146 because in the lab where I worked, the entire operating system was 147 software developed by the people in our community, and we'd share any 148 of it with anybody. Anybody was welcome to come and take a look, and 149 take away a copy, and do whatever he wanted to do. There were no 150 copyright notices on these programs. Cooperation was our way of life. 151 And we were secure in that way of life. We didn't fight for it. We 152 didn't have to fight for it. We just lived that way. And, as far as 153 we knew, we would just keep on living that way. So there was free 154 software, but there was no free software movement.</p> 155 156 <p>But then our community was destroyed by a series of calamities that 157 happened to it. Ultimately it was wiped out. Ultimately, the PDP-10 158 computer which we used for all our work was discontinued. And you 159 know, our system—the Incompatible Timesharing System—was 160 written starting in the '60's, so it was written in assembler 161 language. That's what you used to write an operating system in the 162 '60's. So, of course, assembler language is for one particular 163 computer architecture; if that gets discontinued, all your work turns 164 into dust—it's useless. And that's what happened to us. The 165 20 years or so of work of our community turned into dust.</p> 166 167 <p>But before this happened, I had an experience that prepared me, 168 helped me see what to do, helped prepare me to see what to do when 169 this happened, because at certain point, Xerox gave the Artificial 170 Intelligence Lab, where I worked, a laser printer, and this was a 171 really handsome gift, because it was the first time anybody outside 172 Xerox had a laser printer. It was very fast, printed a page a second, 173 very fine in many respects, but it was unreliable, because it was 174 really a high-speed office copier that had been modified into a 175 printer. And, you know, copiers jam, but there's somebody there to 176 fix them. The printer jammed and nobody saw. So it stayed jammed for 177 a long time.</p> 178 179 <p>Well, we had an idea for how to deal with this problem. Change it 180 so that whenever the printer gets a jam, the machine that runs the 181 printer can tell our timesharing machine, and tell the users who are 182 waiting for printouts, or something like that, you know, tell them, go 183 fix the printer. Because if they only knew it was jammed, of course, 184 if you're waiting for a printout and you know that the printer is 185 jammed, you don't want to sit and wait forever, you're going to go fix 186 it.</p> 187 188 <p>But at that point, we were completely stymied, because the software 189 that ran that printer was not free software. It had come with the 190 printer, and it was just a binary. We couldn't have the source code; 191 Xerox wouldn't let us have the source code. So, despite our skill as 192 programmers—after all, we had written our own timesharing 193 system—we were completely helpless to add this feature to the 194 printer software.</p> 195 196 <p>And we just had to suffer with waiting. It would take an hour or 197 two to get your printout because the machine would be jammed most of 198 the time. And only once in a while—you'd wait an hour 199 figuring “I know it's going to be jammed. I'll wait an hour and 200 go collect my printout,” and then you'd see that it had been 201 jammed the whole time, and in fact, nobody else had fixed it. So 202 you'd fix it and you'd go wait another half hour. Then, you'd come 203 back, and you'd see it jammed again—before it got to your 204 output. It would print three minutes and be jammed thirty minutes. 205 Frustration up the whazzoo. But the thing that made it worse was 206 knowing that we could have fixed it, but somebody else, for his own 207 selfishness, was blocking us, obstructing us from improving the 208 software. So, of course, we felt some resentment.</p> 209 210 <p>And then I heard that somebody at Carnegie Mellon University had a 211 copy of that software. So I was visiting there later, so I went to 212 his office and I said, “Hi, I'm from MIT. Could I have a copy of 213 the printer source code?” And he said “No, I promised not 214 to give you a copy.” <i>[Laughter]</i> I was stunned. I was 215 so… I was angry, and I had no idea how I could do justice to it. 216 All I could think of was to turn around on my heel and walk out of his 217 room. Maybe I slammed the door. <i>[Laughter]</i> And I thought 218 about it later on, because I realized that I was seeing not just an 219 isolated jerk, but a social phenomenon that was important and affected 220 a lot of people.</p> 221 222 <p>This was—for me—I was lucky, I only got a taste of 223 it, but other people had to live in this all the time. So I thought 224 about it at length. See, he had promised to refuse to cooperate with 225 us—his colleagues at MIT. He had betrayed us. But he didn't 226 just do it to us. Chances are he did it to you too. <i>[Pointing at 227 member of audience.]</i> And I think, mostly likely, he did it to you 228 too. <i>[Pointing at another member of audience.] [Laughter]</i> And 229 he probably did it to you as well. <i>[Pointing to third member of 230 audience.]</i> He probably did it to most of the people here in this 231 room—except a few, maybe, who weren't born yet in 1980. 232 Because he had promised to refuse to cooperate with just about the 233 entire population of the Planet Earth. He had signed a non-disclosure 234 agreement.</p> 235 236 <p>Now, this was my first, direct encounter with a non-disclosure 237 agreement, and it taught me an important lesson—a lesson 238 that's important because most programmers never learn it. You see, 239 this was my first encounter with a non-disclosure agreement, and I was 240 the victim. I, and my whole lab, were the victims. And the lesson it 241 taught me was that non-disclosure agreements have victims. They're 242 not innocent. They're not harmless. Most programmers first encounter 243 a non-disclosure agreement when they're invited to sign one. And 244 there's always some temptation—some goody they're going to get 245 if they sign. So, they make up excuses. They say, “Well, he's 246 never going to get a copy no matter what, so why shouldn't I join the 247 conspiracy to deprive him?” They say, “This is the way 248 it's always done. Who am I to go against it?” They say, 249 “If I don't sign this, someone else will.” Various excuses 250 to gag their consciences.</p> 251 252 <p>But when somebody invited me to sign a non-disclosure agreement, my 253 conscience was already sensitized. It remembered how angry I had 254 been, when somebody promised not to help me and my whole lab solve our 255 problem. And I couldn't turn around and do the exact same thing to 256 somebody else who had never done me any harm. You know, if somebody 257 asked me to promise not to share some useful information with a hated 258 enemy, I would have said yes. You know? If somebody's done something 259 bad, he deserves it. But, strangers—they haven't done me any 260 harm. How could they deserve that kind of mistreatment? You can't 261 let yourself start treating just anybody and everybody badly. Then 262 you become a predator on society. So I said, “Thank you very 263 much for offering me this nice software package. But I can't accept 264 it in good conscience, on the conditions you are demanding, so I will 265 do without it. Thank you so much.” And so, I have never 266 knowingly signed a non-disclosure agreement for generally useful 267 technical information such as software.</p> 268 269 <p>Now there are other kinds of information which raise different 270 ethical issues. For instance, there's personal information. You 271 know, if you wanted to talk with me about what was happening between 272 you and your boyfriend, and you asked me not to tell anybody—you 273 know, I could keep—I could agree to keep that a secret for 274 you, because that's not generally useful technical information. At 275 least, it's probably not generally useful. <i>[Laughter]</i></p> 276 277 <p>There is a small chance—and it's a possibility 278 though—that you might reveal to me some marvelous new sex 279 technique, <i>[Laughter]</i> and I would then feel a moral 280 duty <i>[Laughter]</i> to pass it onto the rest of humanity, so that 281 everyone could get the benefit of it. So, I'd have to put a proviso 282 in that promise, you know? If it's just details about who wants this, 283 and who's angry at whom, and things like that—soap opera—that 284 I can keep private for you, but something that humanity 285 could tremendously benefit from knowing, I mustn't withhold. You see, 286 the purpose of science and technology is to develop useful information 287 for humanity to help people live their lives better. If we promise to 288 withhold that information—if we keep it secret—then we 289 are betraying the mission of our field. And this, I decided I 290 shouldn't do.</p> 291 292 <p>But, meanwhile my community had collapsed, and that was collapsing, 293 and that left me in a bad situation. You see, the whole Incompatible 294 Timesharing System was obsolete, because the PDP-10 was obsolete, and 295 so there was no way that I could continue working as an operating 296 system developer the way that I had been doing it. That depended on 297 being part of the community using the community software and improving 298 it. That no longer was a possibility, and that gave me a moral 299 dilemma. What was I going to do? Because the most obvious 300 possibility meant to go against that decision I had made. The most 301 obvious possibility was to adapt myself to the change in the world. 302 To accept that things were different, and that I'd just have to give 303 up those principles and start signing non-disclosure agreements for 304 proprietary operating systems, and most likely writing proprietary 305 software as well. But I realized that that way I could have fun 306 coding, and I could make money—especially if I did it other 307 than at MIT—but at the end, I'd have to look back at my career 308 and say, “I've spent my life building walls to divide 309 people,” and I would have been ashamed of my life.</p> 310 311 <p>So I looked for another alternative, and there was an obvious one. 312 I could leave the software field and do something else. Now I had no 313 other special noteworthy skills, but I'm sure I could have become a 314 waiter. <i>[Laughter]</i> Not at a fancy restaurant; they wouldn't 315 hire me, <i>[Laughter]</i> but I could be a waiter somewhere. And 316 many programmers, they say to me, “The people who hire 317 programmers demand this, this and this. If I don't do those things, 318 I'll starve.” It's literally the word they use. Well, you know, 319 as a waiter, you're not going to starve. <i>[Laughter]</i> So, 320 really, they're in no danger. But—and this is important, you 321 see—because sometimes you can justify doing something that 322 hurts other people by saying otherwise something worse is going to 323 happen to me. You know, if you were <em>really</em> going to starve, 324 you'd be justified in writing proprietary software. <i>[Laughter]</i> 325 If somebody's pointing a gun at you, then I would say, it's 326 forgivable. <i>[Laughter]</i> But, I had found a way that I could 327 survive without doing something unethical, so that excuse was not 328 available. So I realized, though, that being a waiter would be no fun 329 for me, and it would be wasting my skills as an operating system 330 developer. It would avoid misusing my skills. Developing proprietary 331 software would be misusing my skills. Encouraging other people to 332 live in the world of proprietary software would be misusing my skills. 333 So it's better to waste them than misuse them, but it's still not 334 really good.</p> 335 336 <p>So for those reasons, I decided to look for some other alternative. 337 What can an operating system developer do that would actually improve 338 the situation, make the world a better place? And I realized that an 339 operating system developer was exactly what was needed. The problem, 340 the dilemma, existed for me and for everyone else because all of the 341 available operating systems for modern computers were proprietary. 342 The free operating systems were for old, obsolete computers, right? 343 So for the modern computers—if you wanted to get a modern 344 computer and use it, you were forced into a proprietary operating 345 system. So if an operating system developer wrote another operating 346 system, and then said, “Everybody come and share this; you're 347 welcome to this”—that would give everybody a way out of 348 the dilemma, another alternative. So I realized that there was 349 something I could do that would solve the problem. I had just the 350 right skills to be able to do it. And it was the most useful thing I 351 could possibly imagine that I'd be able to do with my life. And it 352 was a problem that no one else was trying to solve. It was just sort 353 of sitting there, getting worse, and nobody was there but me. So I 354 felt, “I'm elected. I have to work on this. If not me, 355 who?” So I decided I would develop a free operating system, or 356 die trying … of old age, of course. <i>[Laughter]</i></p> 357 358 <p>So, of course I had to decide what kind of operating system it 359 should be. There are some technical design decisions to be made. I 360 decided to make the system compatible with Unix for a number of 361 reasons. First of all, I had just seen one operating system that I 362 really loved become obsolete because it was written for one particular 363 kind of computer. I didn't want that to happen again. We needed to 364 have a portable system. Well, Unix was a portable system. So if I 365 followed the design of Unix, I had a pretty good chance that I could 366 make a system that would also be portable and workable. And 367 furthermore, why <i>[Tape unclear]</i> be compatible with it in the 368 details. The reason is, users hate incompatible changes. If I had 369 just designed the system in my favorite way—which I would have 370 loved doing, I'm sure—I would have produced something that was 371 incompatible. You know, the details would be different. So, if I 372 wrote the system, then the users would have said to me, “Well, 373 this is very nice, but it's incompatible. It will be too much work to 374 switch. We can't afford that much trouble just to use your system 375 instead of Unix, so we'll stay with Unix,” they would have 376 said.</p> 377 378 <p>Now, if I wanted to actually create a community where there would 379 be people in it, people using this free system, and enjoying the 380 benefits of liberty and cooperation, I had to make a system people 381 would use, a system that they would find easy to switch to, that would 382 not have an obstacle making it fail at the very beginning. Now, 383 making the system upward compatible with Unix actually made all the 384 immediate design decisions, because Unix consists of many pieces, and 385 they communicate through interfaces that are more or less documented. 386 So if you want to be compatible with Unix, you have to replace each 387 piece, one by one, with a compatible piece. So the remaining design 388 decisions are inside one piece, and they could be made later by 389 whoever decides to write that piece. They didn't have to be made at 390 the outset.</p> 391 392 <p>So all we had to do to start work was find a name for the system. 393 Now, we hackers always look for a funny or naughty name for a program, 394 because thinking of people being amused by the name is half the fun of 395 writing the program. <i>[Laughter]</i> And we had a tradition of 396 recursive acronyms, to say that the program that you're writing is 397 similar to some existing program. You can give it a recursive acronym 398 name which says: this one's not the other. So, for instance, there 399 were many Tico text editors in the '60's and '70's, and they were 400 generally called something-or-other Tico. Then one clever hacker 401 called his Tint, for Tint Is Not Tico—the first recursive 402 acronym. In 1975, I developed the first Emacs text editor, and there 403 were many imitations of Emacs, and a lot of them were called 404 something-or-other Emacs, but one was called Fine, for Fine Is Not 405 Emacs, and there was Sine, for Sine Is Not Emacs, and Eine for Eine Is 406 Not Emacs, and MINCE for Mince Is Not Complete 407 Emacs. <i>[Laughter]</i> That was a stripped down imitation. And 408 then, Eine was almost completely rewritten, and the new version was 409 called Zwei, for Zwei Was Eine Initially. <i>[Laughter]</i></p> 410 411 <p>So I looked for a recursive acronym for Something is not Unix. And 412 I tried all 26 letters, and discovered that none of them was a word. 413 <i>[Laughter]</i> Hmm, try another way. I made a contraction. That 414 way I could have a three-letter acronym, for Something's not Unix. 415 And I tried letters, and I came across the word “GNU”—the 416 word “GNU” is the funniest word in the English 417 language. <i>[Laughter]</i> That was it. Of course, the reason it's 418 funny is that according to the dictionary, it's pronounced 419 “new.” You see? And so that's why people use it for a 420 lot of wordplay. Let me tell you, this is the name of an animal that 421 lives in Africa. And the African pronunciation had a click sound in 422 it. <i>[Laughter]</i> Maybe still does. And so, the European 423 colonists, when they got there, they didn't bother learning to say 424 this click sound. So they just left it out, and they wrote a 425 “G” which meant “there's another sound that's 426 supposed to be here which we are not 427 pronouncing.” <i>[Laughter]</i> So, tonight I'm leaving for 428 South Africa, and I have begged them, I hope they're going to find 429 somebody who can teach me to pronounce click sounds, <i>[Laughter]</i> 430 so that I'll know how to pronounce GNU the correct way, when it's the 431 animal.</p> 432 433 <p>But, when it's the name of our system, the correct pronunciation is 434 “guh-NEW”—pronounce the hard “G.” If 435 you talk about the “new” operating system, you'll get 436 people very confused, because we've been working on it for 17 years 437 now, so it is not new any more. <i>[Laughter]</i> But it still is, 438 and always will be, GNU—no matter how many people call it 439 Linux by mistake. <i>[Laughter]</i></p> 440 441 <p>So, in January 1984, I quit my job at MIT to start writing pieces 442 of GNU. They were nice enough to let me keep using their facilities 443 though. And, at the time, I thought we would write all these pieces, 444 and make an entire GNU system, and then we'd say, “Come and get 445 it,” and people would start to use it. That's not what 446 happened. The first pieces I wrote were just equally good 447 replacements, with fewer bugs for some pieces of Unix, but they 448 weren't tremendously exciting. Nobody particularly wanted to get them 449 and install them. But then, in September 1984, I started writing GNU 450 Emacs, which was my second implementation of Emacs, and by early 1985, 451 it was working. I could use it for all my editing, which was a big 452 relief, because I had no intention of learning to use VI, the Unix 453 editor. <i>[Laughter]</i> So, until that time, I did my editing on 454 some other machine, and saved the files through the network, so that I 455 could test them. But when GNU Emacs was running well enough for me to 456 use it, it was also—other people wanted to use it too.</p> 457 458 <p>So I had to work out the details of distribution. Of course, I put 459 a copy in the anonymous FTP directory, and that was fine for people 460 who were on the net. They could then just pull over a tar file, but a 461 lot of programmers then even were not on the net in 1985. They were 462 sending me emails saying “How can I get a copy?” I had to 463 decide what I would answer them. Well, I could have said, I want to 464 spend my time writing more GNU software, not writing tapes, so please 465 find a friend who's on the internet and who is willing to download it 466 and put it on a tape for you. And I'm sure people would have found 467 some friends, sooner or later, you know. They would have got copies. 468 But I had no job. In fact, I've never had a job since quitting MIT in 469 January 1984. So, I was looking for some way I could make money 470 through my work on free software, and therefore I started a free 471 software business. I announced, “Send me $150, and I'll 472 mail you a tape of Emacs.” And the orders began dribbling in. 473 By the middle of the year they were trickling in.</p> 474 475 <p>I was getting 8 to 10 orders a month. And, if necessary, I could 476 have lived on just that, because I've always lived cheaply. I live 477 like a student, basically. And I like that, because it means that 478 money is not telling me what to do. I can do what I think is 479 important for me to do. It freed me to do what seemed worth doing. 480 So make a real effort to avoid getting sucked into all the expensive 481 lifestyle habits of typical Americans. Because if you do that, then 482 people with the money will dictate what you do with your life. You 483 won't be able to do what's really important to you.</p> 484 485 <p>So, that was fine, but people used to ask me, “What do you 486 mean it's free software if it costs $150?” <i>[Laughter]</i> 487 Well, the reason they asked this was 488 that they were confused by the multiple meanings of the English word 489 “free.” One meaning refers to price, and another meaning 490 refers to freedom. When I speak of free software, I'm referring to 491 freedom, not price. So think of free speech, not free 492 beer. <i>[Laughter]</i> Now, I wouldn't have dedicated so many years 493 of my life to making sure programmers got less money. That's not my 494 goal. I'm a programmer and I don't mind getting money myself. I 495 won't dedicate my whole life to getting it, but I don't mind getting 496 it. And I'm not—and therefore, ethics is the same for 497 everyone. I'm not against some other programmer getting money either. 498 I don't want prices to be low. That's not the issue at all. The 499 issue is freedom. Freedom for everyone who's using software, whether 500 that person be a programmer or not.</p> 501 502 <p>So at this point I should give you the definition of free software. 503 I better get to some real details, you see, because just saying 504 “I believe in freedom” is vacuous. There's so many 505 different freedoms you could believe in, and they conflict with each 506 other, so the real political question is: Which are the important 507 freedoms, the freedoms that we must make sure everybody has?</p> 508 509 <p>And now, I will give my answer to that question for the particular 510 area of using software. A program is free software for you, a 511 particular user, if you have the following freedoms:</p> 512 513 <ul> 514 <li>First, Freedom Zero is the freedom to run the program for any 515 purpose, any way you like.</li> 516 <li>Freedom One is the freedom to help yourself by changing the 517 program to suit your needs.</li> 518 <li>Freedom Two is the freedom to help your neighbor by distributing 519 copies of the program.</li> 520 <li>And Freedom Three is the freedom to help build your community by 521 publishing an improved version so others can get the benefit of your 522 work.</li> 523 </ul> 524 525 <p>If you have all of these freedoms, the program is free software, 526 for you—and that's crucial. That's why I phrase it that way. 527 I'll explain why later, when I talk about the GNU General Public 528 License, but right now I'm explaining what free software means, which 529 is a more basic question.</p> 530 531 <p>So, Freedom Zero's pretty obvious. If you're not even allowed to 532 run the program anyway you like, it is a pretty damn restrictive 533 program. But as it happens, most programs will at least give you 534 Freedom Zero. And Freedom Zero follows, legally, as a consequence of 535 Freedoms One, Two, and Three—that's the way that copyright law 536 works. So the freedoms that distinguish free software from typical 537 software are Freedoms One, Two, and Three, so I'll say more about them 538 and why they are important.</p> 539 540 <p>Freedom One is the freedom to help yourself by changing the 541 software to suit your needs. This could mean fixing bugs. It could 542 mean adding new features. It could mean porting it to a different 543 computer system. It could mean translating all the error messages 544 into Navajo. Any change you want to make, you should be free to 545 make.</p> 546 547 <p>Now, it's obvious that professional programmers can make use of 548 this freedom very effectively, but not just them. Anybody of 549 reasonable intelligence can learn a little programming. You know, 550 there are hard jobs, and there are easy jobs, and most people are not 551 going to learn enough to do hard jobs. But lots of people can learn 552 enough to do easy jobs, just the way, you know, 50 years ago, lots and 553 lots of American men learned to repair cars, which is what enabled the 554 U.S. to have a motorized army in World War II and win. So, very 555 important, having lots of people tinkering.</p> 556 557 <p>And if you are a people person, and you really don't want to learn 558 technology at all, that probably means that you have a lot of friends, 559 and you're good at getting them to owe you favors. <i>[Laughter]</i> 560 Some of them are probably programmers. So you can ask one of your 561 programmer friends. “Would you please change this for me? Add 562 this feature?” So, lots of people can benefit from it.</p> 563 564 <p>Now, if you don't have this freedom, it causes practical, material 565 harm to society. It makes you a prisoner of your software. I 566 explained what that was like with regard to the laser printer. You 567 know, it worked badly for us, and we couldn't fix it, because we were 568 prisoners of our software.</p> 569 570 <p>But it also affects people's morale. You know if the computer is 571 constantly frustrating to use, and people are using it, their lives 572 are going to be frustrating, and if they're using it in their jobs, 573 their jobs are going to be frustrating; they're going to hate their 574 jobs. And you know, people protect themselves from frustration by 575 deciding not to care. So you end up with people whose attitude is, 576 “Well, I showed up for work today. That's all I have to do. If 577 I can't make progress, that's not my problem; that's the boss's 578 problem.” And when this happens, it's bad for those people, and 579 it's bad for society as a whole. That's Freedom One, the freedom to 580 help yourself.</p> 581 582 <p>Freedom Two is the freedom to help your neighbor by distributing 583 copies of the program. Now, for beings that can think and learn, 584 sharing useful knowledge is a fundamental act of friendship. When 585 these beings use computers, this act of friendship takes the form of 586 sharing software. Friends share with each other. Friends help each 587 other. This is the nature of friendship. And, in fact, this spirit 588 of goodwill—the spirit of helping your neighbor, voluntarily—is 589 society's most important resource. It makes the difference 590 between a livable society and a dog-eat-dog jungle. Its importance 591 has been recognized by the world's major religions for thousands of 592 years, and they explicitly try to encourage this attitude.</p> 593 594 <p>When I was going to kindergarten, the teachers were trying to teach 595 us this attitude—the spirit of sharing—by having us do 596 it. They figured if we did it, we'd learn. So they said, “If 597 you bring candy to school, you can't keep it all for yourself; you 598 have to share some with the other kids.” Teaching us, the 599 society was set up to teach, this spirit of cooperation. And why do 600 you have to do that? Because people are not totally cooperative. 601 That's one part of human nature, and there are other parts of human 602 nature. There are lots of parts of human nature. So, if you want a 603 better society, you've got to work to encourage the spirit of sharing. 604 You know, it'll never get to be 100%. That's understandable. People 605 have to take care of themselves too. But if we make it somewhat 606 bigger, we're all better off.</p> 607 608 <p>Nowadays, according to the U.S. Government, teachers are supposed 609 to do the exact opposite. “Oh, Johnny, you brought software to 610 school. Well, don't share it. Oh no. Sharing is wrong. Sharing 611 means you're a pirate.”</p> 612 613 <p>What do they mean when they say “pirate”? They're 614 saying that helping your neighbor is the moral equivalent of attacking 615 a ship. <i>[Laughter]</i></p> 616 617 <p>What would Buddha or Jesus say about that? Now, take your favorite 618 religious leader. I don't know, maybe Manson would have said 619 something different. <i>[Laughter]</i> Who knows what L. Ron Hubbard 620 would say? But …</p> 621 622 <p><strong>QUESTION</strong>: <i>[Inaudible]</i></p> 623 624 <p><strong>STALLMAN</strong>: Of course, he's dead. But they don't 625 admit that. What?</p> 626 627 <p><strong>QUESTION</strong>: So are the others, also 628 dead. <i>[Laughter] [Inaudible]</i> Charles Manson's also 629 dead. <i>[Laughter]</i> They're dead, Jesus's dead, Buddha's 630 dead…</p> 631 632 <p><strong>STALLMAN</strong>: Yes, that's true. <i>[Laughter]</i> So 633 I guess, in that regard, L. Ron Hubbard is no worse than the 634 others. <i>[Laughter]</i> Anyway—<i>[Inaudible]</i></p> 635 636 <p><strong>QUESTION</strong>: L. Ron always used free software—it 637 freed him from Zanu. <i>[Laughter]</i></p> 638 639 <p><strong>STALLMAN</strong>: Anyway, so, I think this is actually the 640 most important reason why software should be free: We can't afford to 641 pollute society's most important resource. It's true that it's not a 642 physical resource like clean air and clean water. It's a 643 psycho-social resource, but it's just as real for all that, and it 644 makes a tremendous difference to our lives. You see, the actions we 645 take influence the thoughts of other people. When we go around 646 telling people, “Don't share with each other,” if they 647 listen to us, we've had an effect on society, and it's not a good one. 648 That's Freedom Two, the freedom to help your neighbor.</p> 649 650 <p>Oh, and by the way, if you don't have that freedom, it doesn't just 651 cause this harm to society's psycho-social resource, it also causes 652 waste—practical, material harm. If the program has an owner, 653 and the owner arranges a state of affairs where each user has to pay 654 in order to be able to use it, some people are going to say, 655 “Never mind, I'll do without it.” And that's waste, 656 deliberately inflicted waste. And the interesting thing about 657 software, of course, is that fewer users doesn't mean you have to make 658 less stuff. You know, if fewer people buy cars, you can make fewer 659 cars. There's a saving there. There are resources to be allocated, 660 or not allocated, into making cars. So that you can say that having a 661 price on a car is a good thing. It prevents people from diverting 662 lots of wasted resources into making cars that aren't really needed. 663 But if each additional car used no resources, it wouldn't be doing any 664 good saving the making of these cars. Well, for physical objects, of 665 course, like cars, it is always going to take resources to make an 666 additional one of them, each additional exemplar.</p> 667 668 <p>But for software that's not true. Anybody can make another copy. 669 And it's almost trivial to do it. It takes no resources, except a 670 tiny bit of electricity. So there's nothing we can save, no resource 671 we're going to allocate better by putting this financial disincentive 672 on the use of the software. You often find people taking economic, 673 the consequences of economic reasoning, based on premises that don't 674 apply to software, and trying to transplant them from other areas of 675 life where the premises may apply, and the conclusions may be valid. 676 They just take the conclusions and assume that they're valid for 677 software too, when the argument is based on nothing, in the case of 678 software. The premises don't work in that case. It is very important 679 to examine how you reach the conclusion, and what premises it depends 680 on, to see where it might be valid. So, that's Freedom Two, the 681 freedom to help your neighbor.</p> 682 683 <p>Freedom Three is the freedom to help build your community by 684 publishing an improved version of the software. People used to say to 685 me, “If the software's free, then nobody will get paid to work 686 on it, so why should anybody work on it?” Well, of course, they 687 were confusing the two meanings of free, so their reasoning was based 688 on a misunderstanding. But, in any case, that was their theory. 689 Today, we can compare that theory with empirical fact, and we find 690 that hundreds of people are being paid to write free software, and 691 over 100,000 are doing it as volunteers. We get lots of people 692 working on free software, for various different motives.</p> 693 694 <p>When I first released GNU Emacs—the first piece of the GNU 695 system that people actually wanted to use—and when it started 696 having users, after a while, I got a message saying, “I think I 697 saw a bug in the source code, and here's a fix.” And I got 698 another message, “Here's code to add a new feature.” And 699 another bug fix. And another new feature. And another, and another, 700 and another, until they were pouring in on me so fast that just making 701 use of all this help I was getting was a big job. Microsoft doesn't 702 have this problem. <i>[Laughter]</i></p> 703 704 <p>Eventually, people noted this phenomenon. You see, in the 1980's a 705 lot of us thought that maybe free software wouldn't be as good as the 706 nonfree software, because we wouldn't have as much money to pay 707 people. And, of course, people like me, who value freedom and 708 community said, “Well, we'll use the free software 709 anyway.” It's worth making a little sacrifice in some mere 710 technical convenience to have freedom. But what people began to note, 711 around 1990 was that our software was actually better. It was more 712 powerful, and more reliable, than the proprietary alternatives.</p> 713 714 <p>In the early '90's, somebody found a way to do a scientific 715 measurement of reliability of software. Here's what he did. He took 716 several sets of comparable programs that did the same jobs—the 717 exact same jobs—in different systems. Because there were 718 certain basic Unix-like utilities. And the jobs that they did, we 719 know, was all, more or less, imitating the same thing, or they were 720 following the POSIX spec, so they were all the same in terms of what 721 jobs they did, but they were maintained by different people, written 722 separately. The code was different. So they said, OK, we'll take 723 these programs and run them with random data, and measure how often 724 they crash, or hang. So they measured it, and the most reliable set 725 of programs was the GNU programs. All the commercial alternatives 726 which were proprietary software were less reliable. So he published 727 this and he told all the developers, and a few years later, he did the 728 same experiment with the newest versions, and he got the same result. 729 The GNU versions were the most reliable. People—you know 730 there are cancer clinics and 911 operations that use the GNU system, 731 because it's so reliable, and reliability is very important to 732 them.</p> 733 734 <p>Anyway, there's even a group of people who focus on this particular 735 benefit as the reason they give, the main reason they give, why users 736 should be permitted to do these various things, and to have these 737 freedoms. If you've been listening to me, you've noticed, you've seen 738 that I, speaking for the free software movement, I talk about issues 739 of ethics, and what kind of a society we want to live in, what makes 740 for a good society, as well as practical, material benefits. They're 741 both important. That's the free software movement.</p> 742 743 <p>That other group of people—which is called the open source 744 movement—they only cite the practical benefits. They deny 745 that this is an issue of principle. They deny that people are 746 entitled to the freedom to share with their neighbor and to see what 747 the program's doing and change it if they don't like it. They say, 748 however, that it's a useful thing to let people do that. So they go 749 to companies and say to them, “You know, you might make more 750 money if you let people do this.” So, what you can see is that 751 to some extent, they lead people in a similar direction, but for 752 totally different, for fundamentally different, philosophical 753 reasons.</p> 754 755 <p>Because on the deepest issue of all, you know, on the ethical 756 question, the two movements disagree. You know, in the free software 757 movement we say, “You're entitled to these freedoms. People 758 shouldn't stop you from doing these things.” In the open source 759 movement, they say, “Yes, they can stop you if you want, but 760 we'll try to convince them to deign to let you to do these 761 things.” Well, they have contributed—they have convinced 762 a certain number of businesses to release substantial pieces of 763 software as free software in our community. So they, the open source 764 movement, has contributed substantially to our community. And so we 765 work together on practical projects. But, philosophically, there's a 766 tremendous disagreement.</p> 767 768 <p>Unfortunately, the open source movement is the one that gets the 769 support of business the most, and so most articles about our work 770 describe it as open source, and a lot of people just innocently think 771 that we're all part of the open source movement. So that's why I'm 772 mentioning this distinction. I want you to be aware that the free 773 software movement, which brought our community into existence and 774 developed the free operating system, is still here—and that we 775 still stand for this ethical philosophy. I want you to know about 776 this, so that you won't mislead someone else unknowingly.</p> 777 778 <p>But also, so that you can think about where you stand.</p> 779 780 <p>You know, which movement you support is up to you. You might agree 781 with the free software movements and my views. You might agree with 782 the open source movement. You might disagree with them both. You 783 decide where you stand on these political issues.</p> 784 785 <p>But if you agree with the free software movement—if you see 786 that there's an issue here that the people whose lives are controlled 787 and directed by this decision deserve a say in it—then I hope 788 you'll say that you agree with the free software movement, and one way 789 you can do that is by using the term free software and just helping 790 people know we exist.</p> 791 792 <p>So, Freedom Three is very important both practically and 793 psycho-socially. If you don't have this freedom, it causes practical 794 material harm, because this community development doesn't happen, and 795 we don't make powerful, reliable software. But it also causes 796 psycho-social harm, which affects the spirit of scientific 797 cooperation—the idea that we're working together to advance human 798 knowledge. You see, progress in science crucially depends on people 799 being able to work together. And nowadays though, you often find each 800 little group of scientists acting like it's a war with each other gang 801 of scientists and engineers. And if they don't share with each other, 802 they're all held back.</p> 803 804 <p>So, those are the three freedoms that distinguish free software 805 from typical software. Freedom One is the freedom to help yourself, 806 making changes to suit your own needs. Freedom Two is the freedom to 807 help your neighbor by distributing copies. And Freedom Three is the 808 freedom to help build your community by making changes and publishing 809 them for other people to use. If you have all of these freedoms, the 810 program is free software for you. Now, why do I define it that way in 811 terms of a particular user? Is it free software for 812 you? <i>[Pointing at member of audience.]</i> Is it free software for 813 you? <i>[Pointing at another member of audience.]</i> Is it free 814 software for you? <i>[Pointing at another member of audience.]</i> 815 Yes?</p> 816 817 <p><strong>QUESTION</strong>: Can you explain a bit about the 818 difference between Freedom Two and Three? <i>[inaudible]</i></p> 819 820 <p><strong>STALLMAN</strong>: Well, they certainly relate, because if 821 you don't have freedom to redistribute at all, you certainly don't 822 have freedom to distribute a modified version, but they're different 823 activities.</p> 824 825 <p><strong>QUESTION</strong>: Oh.</p> 826 827 <p><strong>STALLMAN</strong>: Freedom Two is, you know, read it, you 828 make an exact copy, and hand it to your friends, so now your friend 829 can use it. Or maybe you make exact copies and you sell them to a 830 bunch of people, and then they can use it.</p> 831 832 <p>Freedom Three is where you make improvements—or at least 833 you think they're improvements, and some other people may agree with 834 you. So that's the difference. Oh, and by the way, one crucial 835 point. Freedoms One and Three depend on your having access to the 836 source code. Because changing a binary-only program is extremely 837 hard. <i>[Laughter]</i> Even trivial changes like using four digits 838 for the date, <i>[Laughter]</i> if you don't have source. So, for 839 compelling, practical reasons, access to the source code is a 840 precondition, a requirement, for free software.</p> 841 842 <p>So, why do I define it in terms of whether it's free software for 843 <em>you</em>? The reason is that sometimes the same program can be 844 free software for some people, and nonfree for others. Now, that 845 might seem like a paradoxical situation, so let me give you an example 846 to show you how it happens. A very big example—maybe the 847 biggest ever—of this problem was the X Window System which was 848 developed at MIT and released under a license that made it free 849 software. If you got the MIT version with the MIT license, you had 850 Freedoms One, Two, and Three. It was free software for you. But 851 among those who got copies were various computer manufacturers that 852 distributed Unix systems, and they made the necessary changes in X to 853 run on their systems. You know, probably just a few thousand lines 854 out of the hundreds of thousands of lines of X. And, then they 855 compiled it, and they put the binaries into their Unix system and 856 distributed it under the same non-disclosure agreement as the rest of 857 the Unix system. And then, millions of people got these copies. They 858 had the X Window System, but they had none of these freedoms. It was 859 not free software for <em>them</em>.</p> 860 861 <p>So, the paradox was that whether X was free software depended on 862 where you made the measurement. If you made the measurement coming 863 out of the developers' group, you'd say, “I observe all these 864 freedoms. It's free software.” If you made the measurements 865 among the users you'd say, “Hmm, most users don't have these 866 freedoms. It's not free software.” Well, the people who 867 developed X didn't consider this a problem, because their goal was 868 just popularity, ego, essentially. They wanted a big professional 869 success. They wanted to feel, “Ah, lots of people are using our 870 software.” And that was true. Lots of people were using their 871 software but didn't have freedom.</p> 872 873 <p>Well, in the GNU project, if that same thing had happened to GNU 874 software, it would have been a failure, because our goal wasn't just 875 to be popular; our goal was to give people liberty, and to encourage 876 cooperation, to permit people to cooperate. Remember, never force 877 anyone to cooperate with any other person, but make sure that 878 everybody's allowed to cooperate, everyone has the freedom to do so, 879 if he or she wishes. If millions of people were running nonfree 880 versions of GNU, that wouldn't be success at all. The whole thing 881 would have been perverted into nothing like the goal.</p> 882 883 <p>So, I looked for a way to stop that from happening. The method I 884 came up with is called “copyleft.” It's called copyleft 885 because it's sort of like taking copyright and flipping it 886 over. <i>[Laughter]</i> Legally, copyleft works based on copyright. 887 We use the existing copyright law, but we use it to achieve a very 888 different goal. Here's what we do. We say, “This program is 889 copyrighted.” And, of course, by default, that means it's 890 prohibited to copy it, or distribute it, or modify it. But then we 891 say, “You're authorized to distribute copies of this. You're 892 authorized to modify it. You're authorized to distribute modified 893 versions and extended versions. Change it any way you 894 like.”</p> 895 896 <p>But there is a condition. And the condition, of course, is the 897 reason why we go to all this trouble, so that we could put the 898 condition in. The condition says: Whenever you distribute anything 899 that contains any piece of this program, that whole program must be 900 distributed under these same terms, no more and no less. So you can 901 change the program and distribute a modified version, but when you do, 902 the people who get that from you must get the same freedom that you 903 got from us. And not just for the parts of it—the excerpts 904 that you copied from our program—but also for the other parts 905 of that program that they got from you. The whole of that program has 906 to be free software for them.</p> 907 908 <p>The freedoms to change and redistribute this program become 909 inalienable rights—a concept from the Declaration of 910 Independence. Rights that we make sure can't be taken away from you. 911 And, of course, the specific license that embodies the idea of 912 copyleft is the GNU General Public License, a controversial license 913 because it actually has the strength to say no to people who would be 914 parasites on our community.</p> 915 916 <p>There are lots of people who don't appreciate the ideals of 917 freedom. And they'd be very glad to take the work that we have done, 918 and use it to get a head start in distributing a nonfree program and 919 tempting people to give up their freedom. And the result would 920 be—you know, if we let people do that—that we would 921 developing these free programs, and we'd constantly have to compete 922 with improved versions of our own programs. That's no fun.</p> 923 924 <p>And, a lot of people also feel—you know, I'm willing to 925 volunteer my time to contribute to the community, but why should I 926 volunteer my time to contribute to that company's, to improving that 927 company's, proprietary program? You know, some people might not even 928 think that that's evil, but they want to get paid if they're going to 929 do that. I, personally, would rather not do it at all.</p> 930 931 <p>But both of these groups of people—both the ones like me 932 who say, “I don't want to help that nonfree program to get a 933 foothold in our community” and the ones that say, “Sure, 934 I'd work for them, but then they better pay me”—both of 935 us have a good reason to use the GNU General Public License. Because 936 that says to that company, “You can't just take my work, and 937 distribute it without the freedom.” Whereas, the non-copyleft 938 licenses, like the X Windows license, do permit that.</p> 939 940 <p>So that is the big division between the two categories of free 941 software—license-wise. There are the programs that are 942 copylefted so that the license defends the freedom of the software for 943 every user. And there are the non-copylefted programs for which 944 nonfree versions are allowed. Somebody <em>can</em> take those 945 programs and strip off the freedom. You may get that program in a 946 nonfree version.</p> 947 948 <p>And that problem exists today. There are still nonfree versions 949 of X Windows being used on our free operating systems. There is even 950 hardware—which is not really supported—except by a 951 nonfree version of X Windows. And that's a major problem in our 952 community. Nonetheless, I wouldn't say that X Windows is a bad thing, 953 you know. I'd say that the developers did not do the best possible 954 thing that they could have done. But they <em>did</em> release a lot 955 of software that we could all use.</p> 956 957 <p>You know, there's a big difference between less than perfect, and 958 evil. There are many gradations of good and bad. We have to resist 959 the temptation to say, if you didn't do the absolute best possible 960 thing, then you're no good. You know, the people that developed X 961 Windows made a big contribution to our community. But there's 962 something better that they could have done. They could have 963 copylefted parts of the program and prevented those freedom-denying 964 versions from being distributed by others.</p> 965 966 <p>Now, the fact that the GNU General Public License defends your 967 freedom, uses copyright law to defend your freedom, is, of course, why 968 Microsoft is attacking it today. See, Microsoft would really like to 969 be able to take all the code that we wrote and put it into proprietary 970 programs, have somebody make some improvements, or even just 971 incompatible changes is all they need. <i>[Laughter]</i></p> 972 973 <p>You know, with Microsoft's marketing clout, they don't need to make 974 it better to have their version supplant ours. They just have to make 975 it different and incompatible. And then, put it on everybody's 976 desktop. So they really don't like the GNU GPL. Because the GNU GPL 977 won't let them do that. It doesn't allow “embrace and 978 extend.” It says, if you want to share our code in your 979 programs, you can. But, you've got to share and share alike. The 980 changes that you make we have to be allowed to share. So, it's a 981 two-way cooperation, which is real cooperation.</p> 982 983 <p>Many companies—even big companies like IBM and HP are 984 willing to use our software on this basis. IBM and HP contribute 985 substantial improvements to GNU software. And they develop other free 986 software. But, Microsoft doesn't want to do that, so they give it out 987 that businesses just can't deal with the GPL. Well, if businesses 988 don't include IBM, and HP and SUN, then maybe they're 989 right. <i>[Laughter]</i> More about that later.</p> 990 991 <p>I should finish the historical story. You see, we set out in 1984 992 not just to write some free software but to do something much more 993 coherent: to develop an operating system that was entirely free 994 software. So that meant we had to write piece after piece after 995 piece. Of course, we were always looking for shortcuts. The job was 996 so big that people said we'd never be able to finish. And, I thought 997 that there was at least a chance that we'd finish it but, obviously, 998 it's worth looking for shortcuts. So we kept looking around. Is there 999 any program that somebody else has written that we could manage to 1000 adapt, to plug into here, and that way we won't have to write it from 1001 scratch? For instance, the X Window system. It's true it wasn't 1002 copylefted, but it was free software, so we could use it.</p> 1003 1004 <p>Now, I had wanted to put a window system into GNU from day one. I 1005 wrote a couple of window systems at MIT before I started GNU. And so, 1006 even though Unix had no window system in 1984, I decided that GNU 1007 would have one. But, we never ended up writing a GNU window system, 1008 because X came along. And I said, Goody! One big job we don't have 1009 to do. We'll use X. So I basically said, let's take X, and put it 1010 into the GNU system. And we'll make the other parts of GNU, you know, 1011 work with X, when appropriate. And we found other pieces of software 1012 that had been written by other people, like the text formatter TeX, 1013 some library code from Berkeley. At that time there was Berkeley 1014 Unix, but it was not free software. This library code, initially, was 1015 from a different group at Berkeley, that did research on floating 1016 point. And, so, we kept, we fit in these pieces.</p> 1017 1018 <p>In October 1985, we founded the Free Software Foundation. So 1019 please note, the GNU project came first. The Free Software Foundation 1020 came after, about almost two years after the announcement of the 1021 Project. And the Free Software Foundation is a tax-exempt charity 1022 that raises funds to promote the freedom to share and change software. 1023 And in the 1980's, one of the main things we did with our funds was to 1024 hire people to write parts of GNU. And essential programs, such as 1025 the shell and the C library were written this way, as well as parts of 1026 other programs. The <code>tar</code> program, which is absolutely 1027 essential, although not exciting at all <i>[Laughter]</i> was written 1028 this way. I believe GNU grep was written this way. And so, we're 1029 approaching our goal.</p> 1030 1031 <p>By 1991, there was just one major piece missing, and that was the 1032 kernel. Now, why did I put off the kernel? Probably because it 1033 doesn't really matter what order you do the things in, at least 1034 technically it doesn't. You've got to do them all anyway. And partly 1035 because I'd hoped we'd be able to find a start at a kernel somewhere 1036 else. And we did. We found Mach, which had been developed at 1037 Carnegie Mellon. And it wasn't the whole kernel; it was the bottom 1038 half of the kernel. So we had to write the top half, but I figured, 1039 you know, things like the file system, the network code, and so on. 1040 But running on top of Mach they're running essentially as user 1041 programs, which ought to make them easier to debug. You can debug 1042 with a real source-level debugger running at the same time. And so, I 1043 thought that way we'd be able to get these, the higher level parts of 1044 the kernel, done in a short time. It didn't work out that way. These 1045 asynchronous, multi-threaded processes, sending messages to each other 1046 turned out to be very hard to debug. And the Mach-based system that 1047 we were using to bootstrap with had a terrible debugging environment, 1048 and it was unreliable, and various problems. It took us years and 1049 years to get the GNU kernel to work.</p> 1050 1051 <p>But, fortunately, our community did not have to wait for the GNU 1052 kernel. Because in 1991, Linus Torvalds developed another free kernel 1053 called Linux. And he used the old-fashioned monolithic design and it 1054 turns out that he got his working much faster than we got ours 1055 working. So maybe that's one of the mistakes that I made: that design 1056 decision. Anyway, at first, we didn't know about Linux, because he 1057 never contacted us to talk about it. Although he did know about the 1058 GNU Project. But he announced it to other people and other places on 1059 the net. And so other people then did the work of combining Linux 1060 with the rest of the GNU system to make a complete free operating 1061 system. Essentially, to make the GNU plus Linux combination.</p> 1062 1063 <p>But, they didn't realize that's what they were doing. You see, 1064 they said, We have a kernel—let's look around and see what 1065 other pieces we can find to put together with the kernel. So, they 1066 looked around—and lo and behold, everything they needed was 1067 already available. What good fortune, they said. <i>[Laughter]</i> 1068 It's all here. We can find everything we need. Let's just take all 1069 these different things and put it together, and have a system.</p> 1070 1071 <p>They didn't know that most of what they found was pieces of the GNU 1072 system. So they didn't realize that they were fitting Linux into the 1073 gap in the GNU system. They thought they were taking Linux and making 1074 a system out of Linux. So they called it a Linux system.</p> 1075 1076 <p><strong>QUESTION</strong>: <i>[Inaudible]</i></p> 1077 1078 <p><strong>STALLMAN</strong>: Can't hear you—what?</p> 1079 1080 <p><strong>QUESTION</strong>: <i>[Inaudible]</i></p> 1081 1082 <p><strong>STALLMAN</strong>: Well, it's just not—you know, 1083 it's provincial.</p> 1084 1085 <p><strong>QUESTION</strong>: But it's more good fortune then finding 1086 X and Mach?</p> 1087 1088 <p><strong>STALLMAN</strong>: Right. The difference is that the 1089 people who developed X and Mach didn't have the goal of making a 1090 complete free operating system. We're the only ones who had that. 1091 And, it was our tremendous work that made the system exist. We 1092 actually did a larger part of the system than any other project. No 1093 coincidence, because those people—they wrote useful parts of 1094 the system. But they didn't do it because they wanted the system to 1095 be finished. They had other reasons.</p> 1096 1097 <p>Now the people who developed X—they thought that designing 1098 across the network window system would be a good project, and it was. 1099 And it turned out to help us make a good free operating system. But 1100 that's not what they hoped for. They didn't even think about that. 1101 It was an accident. An accidental benefit. Now, I'm not saying that 1102 what they did was bad. They did a large free software project. 1103 That's a good thing to do. But they didn't have that ultimate vision. 1104 The GNU Project is where that vision was.</p> 1105 1106 <p>And, so, we were the ones whose—every little piece that 1107 didn't get done by somebody else, we did it. Because we knew that we 1108 wouldn't have a complete system without it. And even if it was 1109 totally boring and unromantic, like <code>tar</code> 1110 or <code>mv</code>. <i>[Laughter]</i> We did it. Or <code>ld</code>, you know 1111 there's nothing very exciting in <code>ld</code>—but I wrote 1112 one. <i>[Laughter]</i> And I did make efforts to have it do a minimal 1113 amount of disk I/O so that it would be faster and handle bigger 1114 programs. But, you know, I like to do a good job. I like to improve 1115 various things about the program while I'm doing it. But the reason 1116 that I did it wasn't that I had brilliant ideas for a 1117 better <code>ld</code>. The reason I did it is that we needed one 1118 that was free. And we couldn't expect anyone else to do it. So, we 1119 had to do it, or find someone to do it.</p> 1120 1121 <p>So, although at this point thousands of people in projects have 1122 contributed to this system, there is one project which is the reason 1123 that this system exists, and that's the GNU Project. It <em>is</em> 1124 basically the GNU System, with other things added since then.</p> 1125 1126 <p>So, however, the practice of calling the system Linux has been a 1127 great blow to the GNU Project, because we don't normally get credit 1128 for what we've done. I think Linux, the kernel, is a very useful 1129 piece of free software, and I have only good things to say about it. 1130 But, well, actually, I can find a few bad things to say about 1131 it. <i>[Laughter]</i> But, basically, I have good things to say about 1132 it. However, the practice of calling the GNU system, Linux, is just a 1133 mistake. I'd like to ask you please to make the small effort 1134 necessary to call the system GNU/Linux, and that way to help us get a 1135 share of the credit.</p> 1136 1137 <p><strong>QUESTION</strong>: You need a mascot! Get yourself a 1138 stuffed animal! <i>[Laughter]</i></p> 1139 1140 <p><strong>STALLMAN</strong>: We have one.</p> 1141 1142 <p><strong>QUESTION</strong>: You do?</p> 1143 1144 <p><strong>STALLMAN</strong>: We have an animal—a 1145 gnu. <i>[Laughter]</i> Anyway. So, yes, when you draw a penguin, 1146 draw a gnu next to it. <i>[Laughter]</i> But, let's save the 1147 questions for the end. I have more to go through.</p> 1148 1149 <p>So, why am I so concerned about this? You know, why do I think it 1150 is worth bothering you and perhaps giving you a, perhaps lowering your 1151 opinion of me, <i>[Laughter]</i> to raise this issue of credit? 1152 Because, you know, some people when I do this, some people think that 1153 it's because I want my ego to be fed, right? Of course, I'm not 1154 saying—I'm not asking you to call it “Stallmanix,” 1155 right? <i>[Laughter] [Applause]</i></p> 1156 1157 <p>I'm asking you to call it GNU, because I want the GNU Project to 1158 get credit. And there's a very specific reason for that, which is a 1159 lot more important than anybody getting credit, in and of itself. You 1160 see, these days, if you look around in our community most of the 1161 people talking about it and writing about it don't ever mention GNU, 1162 and they don't ever mention these goals of freedom—these 1163 political and social ideals, either. Because the place they come from 1164 is GNU.</p> 1165 1166 <p>The ideas associated with Linux—the philosophy is very 1167 different. It is basically the apolitical philosophy of Linus 1168 Torvalds. So, when people think that the whole system is Linux, they 1169 tend to think: “Oh, it must have been all started by Linux 1170 Torvalds. His philosophy must be the one that we should look at 1171 carefully.” And when they hear about the GNU philosophy, they 1172 say: “Boy, this is so idealistic, this must be awfully 1173 impractical. I'm a Linux-user, not a 1174 GNU-user.” <i>[Laughter]</i></p> 1175 1176 <p>What irony! If they only knew! If they knew that the system they 1177 liked—or, in some cases, love and go wild over—is our 1178 idealistic, political philosophy made real.</p> 1179 1180 <p>They still wouldn't have to agree with us. But at least they'd see 1181 a reason to take it seriously, to think about it carefully, to give it 1182 a chance. They would see how it relates to their lives. You know, if 1183 they realized, “I'm using the GNU system. Here's the GNU 1184 philosophy. This philosophy is <em>why</em> this system that I like 1185 very much exists,” they'd at least consider it with a much more 1186 open mind. It doesn't mean that everybody will agree. People think 1187 different things. That's OK. You know, people should make up their 1188 own minds. But I want this philosophy to get the benefit of the 1189 credit for the results it has achieved.</p> 1190 1191 <p>If you look around in our community, you'll find that almost 1192 everywhere, the institutions are calling the system Linux. You know, 1193 reporters mostly call it Linux. It's not right, but they do. The 1194 companies mostly say it that package the system. Oh, and most of 1195 these reporters, when they write articles, they usually don't look at 1196 it as a political issue, or social issue. They're usually looking at 1197 it purely as a business question or what companies are going to 1198 succeed more or less, which is really a fairly minor question for 1199 society. And, if you look at the companies that package the GNU/Linux 1200 system for people to use, well, most of them call it Linux. And they 1201 <em>all</em> add nonfree software to it.</p> 1202 1203 <p>See, the GNU GPL says that if you take code, and some code out of a 1204 GPL-covered program, and add some more code to make a bigger program, 1205 that whole program has to be released under the GPL. But you could 1206 put other separate programs on the same disk (of either kind, hard 1207 disk, or CD), and they can have other licenses. That's considered 1208 mere aggregation, and, essentially, just distributing two programs to 1209 somebody at the same time is not something we have any say over. So, 1210 in fact, it is not true—sometimes, I wish it were true—that 1211 if a company uses a GPL-covered program in a product that the 1212 whole product has to be free software. It's not—it doesn't go 1213 to that range—that scope. It's the whole program. If there 1214 are two separate programs that communicate with each other at arm's 1215 length—like by sending messages to each other—then, 1216 they're legally separate, in general. So, these companies, by adding 1217 nonfree software to the system, are giving the users, philosophically 1218 and politically, a very bad idea. They're telling the users, 1219 “It is OK to use nonfree software. We're even putting it on 1220 this as a bonus.”</p> 1221 1222 <p>If you look at the magazines about the use of the GNU/Linux system, 1223 most of them have a title like “Linux-something or other.” 1224 So they're calling the system Linux most of the time. And they're 1225 filled with ads for nonfree software that you could run on top of the 1226 GNU/Linux system. Now those ads have a common message. They say: 1227 Nonfree Software Is Good For You. It's So Good That You Might Even 1228 <em>Pay</em> To Get It. <i>[Laughter]</i></p> 1229 1230 <p>And they call these things “value-added packages,” 1231 which makes a statement about their values. They're saying: Value 1232 practical convenience, not freedom. And, I don't agree with those 1233 values, so I call them “freedom-subtracted 1234 packages.” <i>[Laughter]</i> Because if you have installed a 1235 free operating system, then you now are living in the free world. You 1236 enjoy the benefits of liberty that we worked for so many years to give 1237 you. Those packages give you an opportunity to buckle on a chain.</p> 1238 1239 <p>And then if you look at the trade shows—about the use of 1240 the, dedicated to the use of, the GNU/Linux system, they all call 1241 themselves “Linux” shows. And they're filled with booths 1242 exhibiting nonfree software, essentially putting the seal of approval 1243 on the nonfree software. So, almost everywhere you look in our 1244 community, the institutions are endorsing the nonfree software, 1245 totally negating the idea of freedom that GNU was developed for. 1246 And the only place that people are likely to come across the idea of 1247 freedom is in connection with GNU, and in connection with free 1248 software, the term, free software. So this is why I ask you: please 1249 call the system GNU/Linux. Please make people aware where the system 1250 came from and why.</p> 1251 1252 <p>Of course, just by using that name, you won't be making an 1253 explanation of the history. You can type four extra characters and 1254 write GNU/Linux; you can say two extra syllables. But, GNU/Linux is 1255 fewer syllables than Windows 2000. <i>[Laughter]</i> But, you're not 1256 telling them a lot, but you're preparing them, so that when they hear 1257 about GNU, and what it's all about, they'll see how that connects to 1258 them and their lives. And that, indirectly, makes a tremendous 1259 difference. So please help us.</p> 1260 1261 <p>You'll note that Microsoft called the GPL an “open source 1262 license.” They don't want people to be thinking in terms of 1263 freedom as the issue. You'll find that they invite people to think in 1264 a narrow way, as consumers, and, of course, not even think very 1265 rationally as consumers, if they're going to choose Microsoft 1266 products. But they don't want people to think as citizens or 1267 statesmen. That's inimical to them. At least it's inimical to their 1268 current business model.</p> 1269 1270 <p>Now, how does free software…well, I can tell you about how 1271 free software relates to our society. A secondary topic that might be 1272 of interest to some of you is how free software relates to business. 1273 Now, in fact, free software is <em>tremendously</em> useful for 1274 business. After all, most businesses in the advanced countries use 1275 software. Only a tiny fraction of them develop software.</p> 1276 1277 <p>And free software is tremendously advantageous for any company that 1278 uses software, because it means that you're in control. Basically, 1279 free software means the users are in control of what the program does. 1280 Either individually, if they care enough to be, or, collectively, when 1281 they care enough to be. Whoever cares enough can exert some 1282 influence. If you don't care, you don't buy. Then you use what other 1283 people prefer. But, if you do care, then you have some say. With 1284 proprietary software, you have essentially no say.</p> 1285 1286 <p>With free software, you can change what you want to change. And it 1287 doesn't matter that there are no programmers in your company; that's 1288 fine. You know, if you wanted to move the walls in your building, you 1289 don't have to be a carpentry company. You just have to be able to go 1290 find a carpenter and say, “What will you charge to do this 1291 job?” And if you want to change around the software you use, you 1292 don't have to be a programming company. You just have to go to a 1293 programming company and say, “What will you charge to implement 1294 these features? And when will you have it done?” And if they 1295 don't do the job, you can go find somebody else.</p> 1296 1297 <p>There's a free market for support. So, any business that cares 1298 about support will find a tremendous advantage in free software. With 1299 proprietary software, support is a monopoly, because one company has 1300 the source code, or maybe a small number of companies that paid a 1301 gigantic amount of money have the source code, if it's Microsoft's 1302 shared source program, but, it's very few. And so, there aren't very 1303 many possible sources of support for you. And that means, that unless 1304 you're a real giant, they don't care about you. Your company is not 1305 important enough for them to care if they lose your business, or what 1306 happens. Once you're using the program, they figure you're locked in 1307 to getting the support from them, because to switch to a different 1308 program is a gigantic job. So, you end up with things like paying for 1309 the privilege of reporting a bug. <i>[Laughter]</i> And once you've 1310 paid, they tell you, “Well, OK, we've noted your bug report. 1311 And in a few months, you can buy an upgrade, and you can see if we've 1312 fixed it.” <i>[Laughter]</i></p> 1313 1314 <p>Support providers for free software can't get away with that. They 1315 have to please the customers. Of course, you can get a lot of good 1316 support gratis. You post your problem on the Internet. You may get 1317 an answer the next day. But that's not guaranteed, of course. If you 1318 want to be confident, you better make an arrangement with a company 1319 and pay them. And this is, of course, one of the ways that free 1320 software business works.</p> 1321 1322 <p>Another advantage of free software for businesses that use software 1323 is security and privacy. And this applies to individuals as well, but 1324 I brought it up in the context of businesses. You see, when a program 1325 is proprietary, you can't even tell what it really does.</p> 1326 1327 <p>It could have features, deliberately put in that you wouldn't like 1328 if you knew about them, like it might have a backdoor to let the 1329 developer get into your machine. It might snoop on what you do and 1330 send information back. This is not unusual. Some Microsoft software 1331 did this. But it's not only Microsoft. There are other proprietary 1332 programs that snoop on the user. And you can't even tell if it does 1333 this. And, of course, even assuming that the developer's totally 1334 honest, every programmer makes mistakes. There could be bugs that 1335 affect your security which are nobody's fault. But the point is: If 1336 it's not free software, you can't find them. And you can't fix 1337 them.</p> 1338 1339 <p>Nobody has the time to check the source of every program he runs. 1340 You're not going to do that. But with free software there's a large 1341 community, and there are people in that community who are checking 1342 things. And you get the benefit of their checking, because if there's 1343 an accidental bug, there surely are, from time to time, in any 1344 program, they might find it and fix it. And people are much less 1345 likely to put in a deliberate Trojan horse, or a snooping feature, if 1346 they think they might get caught. The proprietary software developers 1347 figure they won't get caught. They'll get away with it undetected. 1348 But a free software developer has to figure that people will look at 1349 that and see it's there. So, in our community, we don't feel we can 1350 get away with ramming a feature down the users' throats that the users 1351 wouldn't like. So we know that if the users don't like it, they'll 1352 make a modified version which doesn't have it. And then, they'll all 1353 start using that version.</p> 1354 1355 <p>In fact, we can all reason enough, we can all figure this out 1356 enough steps ahead, that we probably won't put in that feature. After 1357 all, you're writing a free program; you want people to like your 1358 version; you don't want to put in a thing that you know a lot of 1359 people are going to hate, and have another modified version catch on 1360 instead of yours. So you just realize that the user is king in the 1361 world of free software. In the world of proprietary software, the 1362 customer is <em>not</em> king. Because you are only a customer. You 1363 have no say in the software you use.</p> 1364 1365 <p>In this respect, free software is a new mechanism for democracy to 1366 operate. Professor Lessig, now at Stanford, noted that code functions 1367 as a kind of law. Whoever gets to write the code that just about 1368 everybody uses for all intents and purposes is writing the laws that 1369 run people's lives. With free software, these laws get written in a 1370 democratic way. Not the classical form of democracy—we don't 1371 have a big election and say, “Everybody vote which way should 1372 this feature be done.” <i>[Laughter]</i> Instead we say, 1373 basically, those of you who want to work on implementing the feature 1374 this way, do it. And if you want to work on implementing the feature 1375 that way, do it. And, it gets done one way or the other, you know? 1376 And so, if a lot of people want it this way, it'll get done this way. 1377 So, in this way, everybody contributes to the social decision by 1378 simply taking steps in the direction that he wants to go.</p> 1379 1380 <p>And you're free to take as many steps, personally, as you want to 1381 take. A business is free to commission as many steps as they find 1382 useful to take. And, after you add all these things up, that says 1383 which direction the software goes.</p> 1384 1385 <p>And it's often very useful to be able to take pieces out of some 1386 existing program, presumably usually large pieces, of course, and then 1387 write a certain amount of code of your own, and make a program that 1388 does exactly what you need, which would have cost you an arm and a leg 1389 to develop, if you had to write it all from scratch, if you couldn't 1390 cannibalize large pieces from some existing free software package.</p> 1391 1392 <p>Another thing that results from the fact that the user is king is 1393 that we tend to be very good about compatibility and standardization. 1394 Why? Because users like that. Users are likely to reject a program 1395 that has gratuitous incompatibilities in it. Now, sometimes there's a 1396 certain group of users which actually have a need for a certain kind 1397 of incompatibility, and then they'll have it. That's OK. But when 1398 users want is to follow a standard, we developers have to follow it, 1399 and we know that. And we do it. By contrast, if you look at 1400 proprietary software developers, they often find it advantageous to 1401 deliberately <em>not</em> follow a standard, and not because they 1402 think that they're giving the user an advantage that way, but rather 1403 because they're imposing on the user, locking the user in. And you'll 1404 even find them making changes in their file formats from time to time, 1405 just to force people to get the newest version.</p> 1406 1407 <p>Archivists are finding a problem now, that files written on 1408 computers ten years ago often can't be accessed; they were written 1409 with proprietary software that's essentially lost now. If it were 1410 written with free software, then it could be brought up-to-date and 1411 run. And those things would not, those records would not be lost, 1412 would not be inaccessible. They were even complaining about this on 1413 NPR recently in citing free software as a solution. And so, in 1414 effect, by using a nonfree program to store your own data, you are 1415 putting your head in a noose.</p> 1416 1417 <p>So, I've talked about how free software affects most business. But 1418 how does it affect that particular narrow area which is software 1419 business? Well, the answer is mostly not at all. And the reason is 1420 that 90% of the software industry, from what I'm told, is development 1421 of custom software, software that's not meant to be released at all. 1422 For custom software, this issue, or the ethical issue of free or 1423 proprietary, doesn't arise. You see, the issue is, are you users free 1424 to change, and redistribute, the software? If there's only one user, 1425 and that user owns the rights, there's no problem. That 1426 user <em>is</em> free to do all these things. So, in effect, any 1427 <em>custom</em> program that was developed by one company for use 1428 in-house is free software, as long as they have the sense to insist on 1429 getting the source code and all the rights.</p> 1430 1431 <p>And the issue doesn't really arise for software that goes in a 1432 watch or a microwave oven or an automobile ignition system. Because 1433 those are places where you don't download software to install. It's 1434 not a real computer, as far as the user is concerned. And so, it 1435 doesn't raise these issues enough for them to be ethically important. 1436 So, for the most part, the software industry will go along, just as 1437 it's been going. And the interesting thing is that since such a large 1438 fraction of the jobs are in that part of the industry, even if there 1439 were no possibilities for free software business, the developers of 1440 free software could all get day jobs writing custom 1441 software. <i>[Laughter]</i> There's so many; the ratio is so big.</p> 1442 1443 <p>But, as it happens, there is free software business. There are 1444 free software companies, and at the press conference that I'm going to 1445 have, people from a couple of them will join us. And, of course, 1446 there are also companies which are <em>not</em> free software 1447 businesses but do develop useful pieces of free software to release, 1448 and the free software that they produce is substantial.</p> 1449 1450 <p>Now, how do free software businesses work? Well, some of them sell 1451 copies. You know, you're free to copy it but they can still sell 1452 thousands of copies a month. And others sell support and various 1453 kinds of services. I, personally, for the second half of the '80's, I 1454 sold free software support services. Basically I said, for $200 an 1455 hour, I'll change whatever you want me to change in GNU software that 1456 I'd written. And, yes, it was a stiff rate, but if it was a program 1457 that I was the author of, people would figure that I might get the job 1458 done in a lot fewer hours. <i>[Laughter]</i> And I made a living that 1459 way. In fact, I'd made more than I'd ever made before. I also taught 1460 classes. And I kept doing that until 1990, when I got a big prize and 1461 I didn't have to do it any more.</p> 1462 1463 <p>But, 1990 was when the first corporation free software business was 1464 formed, which was Cygnus Support. And their business was to do, 1465 essentially, the same kind of thing that I'd been doing. I certainly 1466 could have worked for them, if I had needed to do that. Since I 1467 didn't need to, I felt it was good for the movement if I remained 1468 independent of any one company. That way, I could say good and bad 1469 things about the various free software and nonfree software 1470 companies, without a conflict of interest. I felt that I could serve 1471 the movement more. But, if I had needed that to make a living, sure, 1472 I would have worked for them. It's an ethical business to be in. No 1473 reason I would have felt ashamed to take a job with them. And that 1474 company was profitable in its first year. It was formed with very 1475 little capital, just the money its three founders had. And it kept 1476 growing every year and being profitable every year until they got 1477 greedy, and looked for outside investors, and then they messed things 1478 up. But it was several years of success, before they got greedy.</p> 1479 1480 <p>So, this illustrates one of the exciting things about free 1481 software. Free software demonstrates that you don't need to raise 1482 capital to develop free software. I mean, it's useful; 1483 it <em>can</em> help. You know, if you do raise some capital, you can 1484 hire people and have them write a bunch of software. But you can get 1485 a lot done with a small number of people. And, in fact, the 1486 tremendous efficiency of the process of developing free software is 1487 one of the reasons it's important for the world to switch to free 1488 software. And it also belies what Microsoft says when they say the 1489 GNU GPL is bad, because it makes it harder for them to raise capital 1490 to develop nonfree software and take our free software and put our 1491 code into their programs that they won't share with us. Basically, we 1492 don't need to have them raising capital that way. We'll get the job 1493 done anyway. We are getting the job done.</p> 1494 1495 <p>People used to say we could never do a complete free operating 1496 system. Now we've done that and a tremendous amount more. And I 1497 would say that we're about an order of magnitude away from developing 1498 all the general purpose published software needs of the world. And 1499 this is in a world where more than 90% of the users don't use our free 1500 software yet. This is in a world where, although in certain areas of 1501 business, you know, more than half of all the web servers in the world 1502 are running on GNU/Linux with Apache as the web server.</p> 1503 1504 <p><strong>QUESTION</strong>: <i>[Inaudible]</i> … What did you 1505 say before, Linux?</p> 1506 1507 <p><strong>STALLMAN</strong>: I said GNU/Linux.</p> 1508 1509 <p><strong>QUESTION</strong>: You did?</p> 1510 1511 <p><strong>STALLMAN</strong>: Yes, if I'm talking about the kernel, I 1512 call it Linux. You know, that's it's name. The kernel was written by 1513 Linus Torvalds, and we should only call it by the name that he chose, 1514 out of respect for the author.</p> 1515 1516 <p>Anyway, but in general, in business most users are not using it. 1517 Most home users are not using our system yet. So, when they are, we 1518 should automatically get 10 times as many volunteers and 10 times as 1519 many customers for the free software businesses that there will be. 1520 And so that will take us that order of magnitude. So at this point, I 1521 am pretty confident that we <em>can</em> do the job.</p> 1522 1523 <p>And, this is important, because Microsoft asks us to feel 1524 desperate. They say, The only way you can have software to run, the 1525 only way you can have innovation, is if you give us power. Let us 1526 dominate you. Let us control what you can do with the software you're 1527 running, so that we can squeeze a lot of money out of you, and use a 1528 certain fraction of that to develop software, and take the rest as 1529 profit.</p> 1530 1531 <p>Well, you shouldn't ever feel that desperate. You shouldn't ever 1532 feel so desperate that you give up your freedom. That's very 1533 dangerous.</p> 1534 1535 <p>Another thing that Microsoft, well, not just Microsoft, people who 1536 don't support free software generally adopt a value system in which 1537 the only thing that matters is short-term practical benefits: How much 1538 money am I going to make this year? What job can I get done today? 1539 Short-term thinking and narrow thinking. Their assumption is that it 1540 is ridiculous to imagine that anybody ever might make a sacrifice for 1541 the sake of freedom.</p> 1542 1543 <p>Yesterday, a lot of people were making speeches about Americans who 1544 made sacrifices for the freedom of their compatriots. Some of them 1545 made great sacrifices. They even sacrificed their lives for the kinds 1546 of freedom that everyone in our country has heard about, at least. 1547 (At least, in some of the cases; I guess we have to ignore the war in 1548 Vietnam.)</p> 1549 1550 <p><i>[Editor's note: The day before was “Memorial Day” in 1551 the USA. Memorial Day is a day where war heros are 1552 commemorated.]</i></p> 1553 1554 <p>But, fortunately, to maintain our freedom in using software, 1555 doesn't call for big sacrifices. Just tiny, little sacrifices are 1556 enough, like learning a command-line interface, if we don't have a GUI 1557 interface program yet. Like doing the job in this way, because we 1558 don't have a free software package to do it that way, yet. Like, 1559 paying some money to a company that's going to develop a certain free 1560 software package, so that you can have it in a few years. Various 1561 little sacrifices that we can all make. And, in the long run, even we 1562 will have benefited from it. You know, it is really an investment 1563 more than a sacrifice. We just have to have enough long-term view to 1564 realize it's good for us to invest in improving our society, without 1565 counting the nickels and dimes of who gets how much of the benefit 1566 from that investment.</p> 1567 1568 <p>So, at this point, I'm essentially done.</p> 1569 1570 <p>I'd like to mention that there's a new approach to free software 1571 business being proposed by Tony Stanco, which he calls “Free 1572 Developers,” which involves a certain business structure which 1573 hopes eventually to pay out a certain share of the profits to every, 1574 to all the authors of the free software who've joined the 1575 organization. And they're looking at the prospects of getting me some 1576 rather large government software development contracts in India now, 1577 because they're going to be using free software as the basis, having 1578 tremendous cost savings that way.</p> 1579 1580 <p>And so now I guess that I should ask for questions.</p> 1581 1582 <p><strong>QUESTION</strong>: <i>[Inaudible]</i></p> 1583 1584 <p><strong>STALLMAN</strong>: Could you speak up a bit louder please? 1585 I can't really hear you.</p> 1586 1587 <p><strong>QUESTION</strong>: How could a company like Microsoft 1588 include a free software contract?</p> 1589 1590 <p><strong>STALLMAN</strong>: Well, actually, Microsoft is planning to 1591 shift a lot of its activity into services. And what they're planning 1592 to do is something dirty and dangerous, which is tie the services to 1593 the programs, one to the next, in a sort of zigzag, you know? So that 1594 to use this service, you've got to be using this Microsoft program, 1595 which is going to mean you need to use this service, to this Microsoft 1596 program, so it's all tied together. That's their plan.</p> 1597 1598 <p>Now, the interesting thing is that selling those services doesn't 1599 raise the ethical issue of free software or nonfree software. It 1600 might be perfectly fine for them to have the business for those 1601 businesses selling those services over the net to exist. However, 1602 what Microsoft is planning to do is to use them to achieve an even 1603 greater lock, an even greater monopoly, on the software and the 1604 services, and this was described in an article, I believe in Business 1605 Week, recently. And, other people said that it is turning the net 1606 into the Microsoft Company Town.</p> 1607 1608 <p>And this is relevant because, you know, the trial court in the 1609 Microsoft antitrust trial recommended breaking up the company, 1610 Microsoft. But in a way, that makes no sense—it wouldn't do 1611 any good at all—into the operating part and the applications 1612 part.</p> 1613 1614 <p>But having seen that article, I now see a useful, effective way to 1615 split up Microsoft into the services part and the software part, to 1616 require them to deal with each other only at arm's length, that the 1617 services must publish their interfaces, so that anybody can write a 1618 client to talk to those services, and, I guess, that they have to pay 1619 to get the service. Well, that's OK. That's a totally different 1620 issue.</p> 1621 1622 <p>If Microsoft is split up in this way […] services and 1623 software, they will not be able to use their software to crush 1624 competition with Microsoft services. And they won't be able to use 1625 the services to crush competition with Microsoft software. And we 1626 will be able to make the free software, and maybe you people will use 1627 it to talk to Microsoft services, and we won't mind.</p> 1628 1629 <p>Because, after all, although Microsoft is the proprietary software 1630 company that has subjugated the most people—the others have 1631 subjugated fewer people, it's not for want of 1632 trying. <i>[Laughter]</i> They just haven't succeeded in subjugating 1633 as many people. So, the problem is not Microsoft and only Microsoft. 1634 Microsoft is just the biggest example of the problem we're trying to 1635 solve, which is proprietary software taking away users' freedom to 1636 cooperate and form an ethical society. So we shouldn't focus too much 1637 on Microsoft, you know, even though they did give me the opportunity 1638 for this platform. That doesn't make them all-important. They're not 1639 the be-all and end-all.</p> 1640 1641 <p><strong>QUESTION</strong>: Earlier, you were discussing the 1642 philosophical differences between open source software and free 1643 software. How do you feel about the current trend of GNU/Linux 1644 distributions as they head towards supporting only Intel platforms? 1645 And the fact that it seems that less and less programmers are 1646 programming correctly, and making software that will compile anywhere? 1647 And making software that simply works on Intel systems?</p> 1648 1649 <p><strong>STALLMAN</strong>: I don't see an ethical issue there. 1650 Although, in fact, companies that make computers sometimes port the 1651 GNU/Linux system to it. HP apparently did this recently. And, they 1652 didn't bother paying for a port of Windows, because that would have 1653 cost too much. But getting GNU/Linux supported was, I think, five 1654 engineers for a few months. It was easily doable.</p> 1655 1656 <p>Now, of course, I encourage people to use <code>autoconf</code>, 1657 which is a GNU package that makes it easier to make your programs 1658 portable. I encourage them to do that. Or when somebody else fixes 1659 the bug that it didn't compile on that version of the system, and 1660 sends it to you, you should put it in. But I don't see that as an 1661 ethical issue.</p> 1662 1663 <p><strong>QUESTION</strong>: Two comments. One is: Recently, you 1664 spoke at MIT. I read the transcript. And someone asked about 1665 patents, and you said that “patents are a totally different 1666 issue. I have no comments on that.”</p> 1667 1668 <p><strong>STALLMAN</strong>: Right. I actually have a lot to say 1669 about patents, but it takes an hour. <i>[Laughter]</i></p> 1670 1671 <p><strong>QUESTION</strong>: I wanted to say this: It seems to me 1672 that there is an issue. I mean, there is a reason that companies call 1673 both patents and copyrights things like hard property in trying to get 1674 this concept which is, if they want to use the power of the State to 1675 create a course of monopoly for themselves. And so, what's common 1676 about these things is not that they revolve around the same issues, 1677 but that motivation is not really the public service issues but the 1678 motivation of companies to get a monopoly for their private 1679 interests.</p> 1680 1681 <p><strong>STALLMAN</strong>: I understand. But, well, I want to 1682 respond because there's not too much time. So I'd like to respond to 1683 that.</p> 1684 1685 <p>You're right that that's what they want. But there's another 1686 reason why they want to use the term intellectual property. It's that 1687 they don't want to encourage people to think carefully about copyright 1688 issues or patent issues. Because copyright law and patent law are 1689 totally different, and the effects of software copyrighted and 1690 software patents are totally different.</p> 1691 1692 <p>Software patents are a restriction on programmers, prohibiting them 1693 from writing certain kinds of programs, whereas copyright doesn't do 1694 that. With copyright, at least if you wrote it yourself, you're 1695 allowed to distribute it. So, it's tremendously important to separate 1696 these issues.</p> 1697 1698 <p>They have a little bit in common, at a very low level, and 1699 everything else is different. So, please, to encourage clear 1700 thinking, discuss copyright or discuss patents. But don't discuss 1701 intellectual property. I don't have an opinion on intellectual 1702 property. I have opinions on copyrights and patents and software.</p> 1703 1704 <p><strong>QUESTION</strong>: You mentioned at the beginning that a 1705 functional language, like recipes, are computer programs. There's a 1706 cross a little bit different than other kinds of language created on. 1707 This is also causing a problem in the DVD case.</p> 1708 1709 <p><strong>STALLMAN</strong>: The issues are partly similar but partly 1710 different, for things that are not functional in nature. Part of the 1711 issue transfers but not all of it. Unfortunately, that's another hour 1712 speech. I don't have time to go into it. But I would say that all 1713 functional works ought to be free in the same sense as software. You 1714 know, textbooks, manuals, dictionaries, and recipes, and so on.</p> 1715 1716 <p><strong>QUESTION</strong>: I was just wondering on online 1717 music. There are similarities and differences created all through.</p> 1718 1719 <p><strong>STALLMAN</strong>: Right. I'd say that the minimum freedom 1720 that we should have for any kind of published information is the 1721 freedom to non-commercially redistribute it, verbatim. For functional 1722 works, we need the freedom to commercially publish a modified version, 1723 because that's tremendously useful to society. For non-functional 1724 works, you know, things that are to entertain, or to be aesthetic, or 1725 to state a certain person's views, you know, perhaps they shouldn't be 1726 modified. And, perhaps that means that it's OK, to have copyright 1727 covering all commercial distribution of them.</p> 1728 1729 <p>Please remember that according to the U.S. Constitution, the 1730 purpose of copyright is to benefit the public. It is to modify the 1731 behavior of certain private parties, so that they will publish more 1732 books. And the benefit of this is that society gets to discuss issues 1733 and learn. And, you know, we have literature. We have scientific 1734 works. The purpose is encourage that. Copyrights do not exist for 1735 the sake of authors, let alone for the sake of publishers. They exist 1736 for the sake of readers and all those who benefit from the 1737 communication of information that happens when people write and others 1738 read. And that goal I agree with.</p> 1739 1740 <p>But in the age of the computer networks, the method is no longer 1741 tenable, because it now requires draconian laws that invade 1742 everybody's privacy and terrorize everyone. You know, years in prison 1743 for sharing with your neighbor. It wasn't like that in the age of the 1744 printing press. Then copyright was an industrial regulation. It 1745 restricted publishers. Now, it's a restriction imposed by the 1746 publishers on the public. So, the power relationship is turned around 1747 180 degrees, even if it's the same law.</p> 1748 1749 <p><strong>QUESTION</strong>: So you can have the same thing—but 1750 like in making music from other music?</p> 1751 1752 <p><strong>STALLMAN</strong>: Right. That is an interesting 1753 …</p> 1754 1755 <p><strong>QUESTION</strong>: And unique, new works, you know, it's 1756 still a lot of cooperation.</p> 1757 1758 <p><strong>STALLMAN</strong>: It is. And I think that probably 1759 requires some kind of fair use concept. Certainly making a few 1760 seconds of sample and using that in making some musical work, 1761 obviously that should be fair use. Even the standard idea of fair use 1762 includes that, if you think about it. Whether courts agree, I'm not 1763 sure, but they should. That wouldn't be a real change in the system 1764 as it has existed.</p> 1765 1766 <p><strong>QUESTION</strong>: What do you think about publishing 1767 public information in proprietary formats?</p> 1768 1769 <p><strong>STALLMAN</strong>: Oh, it shouldn't be. I mean, the 1770 government should never require citizens to use a nonfree program to 1771 access, to communicate with the government in any way, in either 1772 direction.</p> 1773 1774 <p><strong>QUESTION</strong>: I have been, what I will now say, a 1775 GNU/Linux user…</p> 1776 1777 <p><strong>STALLMAN</strong>: Thank you. <i>[Laughter]</i></p> 1778 1779 <p><strong>QUESTION</strong>: …for the past four years. The one 1780 thing that has been problematical for me and is something that is 1781 essential, I think, to all of us, is browsing the web.</p> 1782 1783 <p><strong>STALLMAN</strong>: Yes.</p> 1784 1785 <p><strong>QUESTION</strong>: One thing that has been decidedly a 1786 weakness in using a GNU/Linux system has been browsing the web, 1787 because the prevailing tool for that, Netscape…</p> 1788 1789 <p><strong>STALLMAN</strong>: …is not free software.</p> 1790 1791 <p>Let me respond to this. I want to get to the point, for the sake 1792 of getting in more. So, yes. There has been a terrible tendency for 1793 people to use Netscape Navigator on their GNU/Linux systems. And, in 1794 fact all the commercially packaged systems come with it. So this is 1795 an ironic situation: we worked so hard to make a free operating 1796 system, and now, if you go to the store, and you can find versions of 1797 GNU/Linux there, most of them are called Linux, and they're not free. 1798 Oh, well, part of them is. But then, there's Netscape Navigator, and 1799 maybe other nonfree programs as well. So, it's very hard to actually 1800 find a free system, unless you know what you're doing. Or, of course, 1801 you can not install Netscape Navigator.</p> 1802 1803 <p>Now, in fact, there have been free web browsers for many years. 1804 There is a free web browser that I used to use called Lynx. It's a 1805 free web browser that is non-graphical; it's text-only. This has a 1806 tremendous advantage, in you don't see the ads. <i>[Laughter] 1807 [Applause]</i></p> 1808 1809 <p>But anyway, there is a free graphical project called Mozilla, which 1810 is now getting to the point where you can use it. And I occasionally 1811 use it.</p> 1812 1813 <p><strong>QUESTION</strong>: Konqueror 2.01 has been very good.</p> 1814 1815 <p><strong>STALLMAN</strong>: Oh, OK. So that's another free 1816 graphical browser. So, we're finally solving that problem, I 1817 guess.</p> 1818 1819 <p><strong>QUESTION</strong>: Can you talk to me about that 1820 philosophical/ethical division between free software and open source? 1821 Do you feel that those are irreconcilable? …</p> 1822 1823 <p><i>[Recording switches tapes; end of question and start of answer 1824 is missing]</i></p> 1825 1826 <p><strong>STALLMAN</strong>: … to a freedom, and ethics. Or 1827 whether you just say, Well, I hope that you companies will decide it's 1828 more profitable to let us be allowed to do these things.</p> 1829 1830 <p>But, as I said, in a lot of practical work, it doesn't really 1831 matter what a person's politics are. When a person offers to help the 1832 GNU project, we don't say: “You have to agree with our 1833 politics.” We say that in a GNU package, you've got to call the 1834 system GNU/Linux, and you've got to call it free software. What you 1835 say when you're not speaking to the GNU Project, that's up to you.</p> 1836 1837 <p><strong>QUESTION</strong>: The company, IBM, started a campaign for 1838 government agencies, to sell their big new machines, that they used 1839 Linux as selling point, and say Linux.</p> 1840 1841 <p><strong>STALLMAN</strong>: Yes, of course, it's really the 1842 GNU/Linux systems. <i>[Laughter]</i></p> 1843 1844 <p><strong>QUESTION</strong>: That's right! Well, tell the top sales 1845 person. He doesn't know anything for GNU.</p> 1846 1847 <p><strong>STALLMAN</strong>: I have to tell who?</p> 1848 1849 <p><strong>QUESTION</strong>: The top sales person.</p> 1850 1851 <p><strong>STALLMAN</strong>: Oh yes. The problem is that they've 1852 already carefully decided what they want to say for reasons of their 1853 advantage. And the issue of what is a more accurate, or fair, or 1854 correct way to describe it is not the primary issue that matters to a 1855 company like that. Now, some small companies, yes, there'll be a 1856 boss. And if the boss is inclined to think about things like that, he 1857 might make a decision that way. Not a giant corporation though. It's 1858 a shame, you know.</p> 1859 1860 <p>There's another more important and more substantive issue about 1861 what IBM is doing. They're saying that they're putting a billion 1862 dollars into “Linux.” But perhaps, I should also put 1863 quotes around “into,” as well, because some of that money 1864 is paying people to develop free software. That really is a 1865 contribution to our community. But other parts is paying to pay 1866 people to write proprietary software, or port proprietary software to 1867 run on top of GNU/Linux, and that is <em>not</em> a contribution to 1868 our community. But IBM is lumping that altogether into this. Some of 1869 it might be advertising, which is partly a contribution, even if it's 1870 partly wrong. So, it's a complicated situation. Some of what they're 1871 doing is contribution and some is not. And some is sort is somewhat, 1872 but not exactly. And you can't just lump it altogether and think, 1873 Wow! Whee! A billion dollars from IBM. <i>[Laughter]</i> That's 1874 oversimplification.</p> 1875 1876 <p><strong>QUESTION</strong>: Can you talk a little bit more about the 1877 thinking that went into the General Public License?</p> 1878 1879 <p><strong>STALLMAN</strong>: Well, here's the—I'm sorry, I'm 1880 answering his question now. <i>[Laughter]</i></p> 1881 1882 <p><strong>SCHONBERG</strong>: Do you want to reserve some time for 1883 the press conference? Or do you want to continue here?</p> 1884 1885 <p><strong>STALLMAN</strong>: Who is here for the press conference? 1886 Not a lot of press. Oh, three… OK. Can you afford if 1887 we… if I go on answering everybody's questions for another ten 1888 minutes or so? OK. So, we'll go on answering everybody's 1889 questions.</p> 1890 1891 <p>So, the thinking that went into the GNU GPL? Part of it was that I 1892 wanted to protect the freedom of the community against the phenomena 1893 that I just described with X Windows, which has happened with other 1894 free programs as well. In fact, when I was thinking about this issue, 1895 X Windows was not yet released. But I had seen this problem happen in 1896 other free programs. For instance, TeX. I wanted to make sure that 1897 the users would all have freedom. Otherwise, I realized that I might 1898 write a program, and maybe a lot of people would use the program, but 1899 they wouldn't have freedom. And what's the point of that?</p> 1900 1901 <p>But the other issue I was thinking about was, I wanted to give the 1902 community a feeling that it was not a doormat, a feeling that it was 1903 not prey to any parasite who would wander along. If you don't use 1904 copyleft, you are essentially saying: <i>[speaking meekly]</i> 1905 “Take my code. Do what you want. I don't say no.” So, 1906 anybody can come along and say: <i>[speaking very firmly]</i> 1907 “Ah, I want to make a nonfree version of this. I'll just take 1908 it.” And, then, of course, they probably make some improvements, 1909 those nonfree versions might appeal to users, and replace the free 1910 versions. And then, what have you accomplished? You've only made a 1911 donation to some proprietary software project.</p> 1912 1913 <p>And when people see that that's happening, when people see, other 1914 people take what I do, and they don't ever give back, it can be 1915 demoralizing. And, this is not just speculation. I had seen that 1916 happen. That was part of what happened to wipe out the old community 1917 that I belonged to the '70's. Some people started becoming 1918 uncooperative. And we assumed that they were profiting thereby. They 1919 certainly acted as if they thought they were profiting. And we 1920 realized that they can just take off cooperation and not give back. 1921 And there was nothing we could do about it. It was very discouraging. 1922 We, those of us who didn't like the trend, even had a discussion and 1923 we couldn't come up with any idea for how we could stop it.</p> 1924 1925 <p>So, the GPL is designed to stop that. And it says, Yes, you are 1926 welcome to join the community and use this code. You can use it to do 1927 all sorts of jobs. But, if you release a modified version, you've got 1928 to release that to our community, as part of our community, as part of 1929 the free world.</p> 1930 1931 <p>So, in fact, there are still many ways that people can get the 1932 benefit of our work and not contribute, like you don't have to write 1933 any software. Lots of people use GNU/Linux and don't write any 1934 software. There's no requirement that you've got to do anything for 1935 us. But if you do a certain kind of thing, you've got to contribute 1936 to it. So what that means is that our community is not a doormat. 1937 And I think that that helped give people the strength to feel, Yes, we 1938 won't just be trampled underfoot by everybody. We'll stand up to 1939 this.</p> 1940 1941 <p><strong>QUESTION</strong>: Yes, my question was, considering free 1942 but not copylefted software, since anybody can pick it up and make it 1943 proprietary, is it not possible also for someone to pick it up and 1944 make some changes and release the whole thing under the GPL?</p> 1945 1946 <p><strong>STALLMAN</strong>: Yes, it is possible.</p> 1947 1948 <p><strong>QUESTION</strong>: Then, that would make all future copies 1949 then be GPL'ed.</p> 1950 1951 <p><strong>STALLMAN</strong>: From that branch. But here's why we 1952 don't do that.</p> 1953 1954 <p><strong>QUESTION</strong>: Hmm?</p> 1955 1956 <p><strong>STALLMAN</strong>: Here's why we don't generally do that. 1957 Let me explain.</p> 1958 1959 <p><strong>QUESTION</strong>: OK, yes.</p> 1960 1961 <p><strong>STALLMAN</strong>: We could, if we wanted to, take X 1962 Windows, and make a GPL-covered copy and make changes in that. But 1963 there's a much larger group of people working on improving X Windows 1964 and <em>not</em> GPL-ing it. So, if we did that, we would be forking 1965 from them. And that's not very nice treatment of them. And, they 1966 <em>are</em> a part of our community, contributing to our 1967 community.</p> 1968 1969 <p>Second, it would backfire against us, because they're doing a lot 1970 more work on X than we would be. So, our version would be inferior to 1971 theirs, and people wouldn't use it, which means, why go to the trouble 1972 at all?</p> 1973 1974 <p><strong>QUESTION</strong>: Mmm hmm.</p> 1975 1976 <p><strong>STALLMAN</strong>: So when a person has written some 1977 improvement to X Windows, what I say that person should do is 1978 cooperate with the X development team. Send it to them and let them 1979 use it their way. Because they are developing a very important piece 1980 of free software. It's good for us to cooperate with them.</p> 1981 1982 <p><strong>QUESTION</strong>: Except, considering X, in particular, 1983 about two years ago, the X Consortium that was far into the nonfree 1984 open source…</p> 1985 1986 <p><strong>STALLMAN</strong>: Well, actually it <em>wasn't</em> open 1987 sourced. It wasn't open sourced, either. They may have said it was. 1988 I can't remember if they said that or not. But it wasn't open 1989 source. It was restricted. You couldn't commercially distribute, I 1990 think. Or you couldn't commercially distribute a modified version, or 1991 something like that. There was a restriction that's considered 1992 unacceptable by both the Free Software movement and the Open Source 1993 movement.</p> 1994 1995 <p>And yes, that's what using a non-copyleft license leaves you open 1996 to. In fact, the X Consortium, they had a very rigid policy. They 1997 say: If your program if copylefted even a little bit, we won't 1998 distribute it at all. We won't put it in our distribution.</p> 1999 2000 <p>So, a lot of people were pressured in this way into not 2001 copylefting. And the result was that all of their software was wide 2002 open, later on. When the same people who had pressured a developer to 2003 be too all-permissive, then the X people later said, All right, now we 2004 can put on restrictions, which wasn't very ethical of them.</p> 2005 2006 <p>But, given the situation, would we really want to scrape up the 2007 resources to maintain an alternate GPL-covered version of X? And it 2008 wouldn't make any sense to do that. There are so many other things we 2009 need to do. Let's do them instead. We can cooperate with the X 2010 developers.</p> 2011 2012 <p><strong>QUESTION</strong>: Do you have a comment, is the GNU a 2013 trademark? And is it practical to include it as part of the GNU 2014 General Public License allowing trademarks?</p> 2015 2016 <p><strong>STALLMAN</strong>: We are, actually, applying for trademark 2017 registration on GNU. But it wouldn't really have anything to do with 2018 that. It's a long story to explain why.</p> 2019 2020 <p><strong>QUESTION</strong>: You could require the trademark be 2021 displayed with GPL-covered programs.</p> 2022 2023 <p><strong>STALLMAN</strong>: No, I don't think so. The licenses 2024 cover individual programs. And when a given program is part of the 2025 GNU Project, nobody lies about that. The name of the system as a 2026 whole is a different issue. And this is an aside. It's not worth 2027 discussing more.</p> 2028 2029 <p><strong>QUESTION</strong>: If there was a button that you could 2030 push and force all companies to free their software, would you press 2031 it?</p> 2032 2033 <p><strong>STALLMAN</strong>: Well, I would only use this for 2034 published software. You know, I think that people have the right to 2035 write a program privately and use it. And that includes companies. 2036 This is privacy issue. And it's true, there can be times when it is 2037 wrong to do that, like if it is tremendously helpful to humanity, and 2038 you are withholding it from humanity. That is a wrong but that's a 2039 different kind of wrong. It's a different issue, although it's in the 2040 same area.</p> 2041 2042 <p>But yes, I think all published software should be free software. 2043 And remember, when it's not free software, that's because of 2044 government intervention. The government is intervening to make it 2045 nonfree. The government is creating special legal powers to hand out 2046 to the owners of the programs, so that they can have the police stop 2047 us from using the programs in certain ways. So I would certainly like 2048 to end that. </p> 2049 2050 <p><strong>SCHONBERG</strong>: Richard's presentation has invariably 2051 generated an enormous amount of intellectual energy. I would suggest 2052 that some of it should be directed to using, and possibly writing, 2053 free software.</p> 2054 2055 <p>We should close the proceedings shortly. I want to say that 2056 Richard has injected into a profession which is known in the general 2057 public for its terminal apolitical nerditude a level of political and 2058 moral discussion which is, I think, unprecedented in our profession. 2059 And we owe him very big for this. I'd like to note to people that 2060 there is a break.</p> 2061 2062 <p><i>[Applause]</i></p> 2063 2064 <p><strong>STALLMAN</strong>: You are free to leave at any time, you 2065 know. <i>[Laughter]</i> I'm not holding you prisoner here.</p> 2066 2067 <p><i>[Audience adjourns…]</i></p> 2068 2069 <p><i>[overlapping conversations…]</i></p> 2070 2071 <p><strong>STALLMAN</strong>: One final thing. 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