In 1971 when I joined the staff of the MIT Artificial Intelligence lab, all of us who helped develop the operating system software, we called ourselves hackers. We were not breaking any laws, at least not in doing the hacking we were paid to do. We were developing software and we were having fun. Hacking refers to the spirit of fun in which we were developing software. The hacker ethic refers to the feelings of right and wrong, to the ethical ideas this community of people had — that knowledge should be shared with other people who can benefit from it, and that important resources should be utilized rather than wasted. Back in those days computers were quite scarce, and one thing about our computer was it would execute about a third-of-a-million instructions every second, and it would do so whether there was any need to do so or not. If no one used these instructions, they would be wasted. So to have an administrator say, "well you people can use a computer and all the rest of you can't," means that if none of those officially authorized people wanted to use the machine that second, it would go to waste. For many hours every morning it would mostly go to waste. So we decided that was a shame. Anyone should be able to use it who could make use of it, rather than just throwing it away. In general we did not tolerate bureaucratic obstructionism. We felt, "this computer is here, it was bought by the public, it is here to advance human knowledge and do whatever is constructive and useful." So we felt it was better to let anyone at all use it — to learn about programming, or do any other kind of work other than commercial activity.
American software freedom activist, short story writer and computer programmer, founder of the GNU project
Richard Matthew Stallman (born 16 March 1953), often known as rms or RMS, is the founder of the Free Software movement, the GNU project, the Free Software Foundation, and the League for Programming Freedom. He also invented the concept of copyleft to protect the ideals of this movement, and enshrined this concept in the widely-used GPL (General Public License) for software.
From: Wikiquote (CC BY-SA 4.0)
From Wikidata (CC0)
One reason you should not use web applications to do your computing is that you lose control. It's just as bad as using a proprietary program. Do your own computing on your own computer with your copy of a freedom-respecting program. If you use a proprietary program or somebody else's web server, you're defenceless. You're putty in the hands of whoever developed that software.
The War on Drugs has continued for some 20 years, and we see little prospect of peace, despite the fact that it has totally failed and given the US an imprisonment rate almost equal to Russia. I fear that the War on Copying could go on for decades as well. To end it, we will need to rethink the copyright system, based on the Constitution's view that it is meant to benefit the public, not the copyright owners. Today, one of the benefits the public wants is the use of computers to share copies.
'The main argument for the term "open source software" is that "free software" makes some people uneasy. That's true: talking about freedom, about ethical issues, about responsibilities as well as convenience, is asking people to think about things they might rather ignore. This can trigger discomfort, and some people may reject the idea for that. It does not follow that society would be better off if we stop talking about these things.
Over the years, many companies have contributed to free software development. Some of these companies primarily developed non-free software, but the two activities were separate; thus, we could ignore their non-free products, and work with them on free software projects. Then we could honestly thank them afterward for their free software contributions, without talking about the rest of what they did. We cannot do the same with these new companies, because they won't let us. These companies actively invite the public to lump all their activities together; they want us to regard their non-free software as favorably as we would regard a real contribution, although it is not one. They present themselves as "open source companies," hoping that we will get a warm fuzzy feeling about them, and that we will be fuzzy-minded in applying it. This manipulative practice would be no less harmful if it were done using the term "free software." But companies do not seem to use the term "free software" that way; perhaps its association with idealism makes it seem unsuitable. The term "open source" opened the door for this.
The case of programs today is very different from that of books a hundred years ago. The fact that the easiest way to copy a program is from one neighbor to another, the fact that a program has both source code and object code which are distinct, and the fact that a program is used rather than read and enjoyed, combine to create a situation in which a person who enforces a copyright is harming society as a whole both materially and spiritually; in which a person should not do so regardless of whether the law enables him to.
While free software by any other name would give you the same freedom, it makes a big difference which name we use: different words convey different ideas. In 1998, some of the people in the free software community began using the term "open source software" instead of "free software" to describe what they do. The term "open source" quickly became associated with a different approach, a different philosophy, different values, and even a different criterion for which licenses are acceptable. The Free Software movement and the Open Source movement are today separate movements with different views and goals, although we can and do work together on some practical projects. The fundamental difference between the two movements is in their values, their ways of looking at the world. For the Open Source movement, the issue of whether software should be open source is a practical question, not an ethical one. As one person put it, "Open source is a development methodology; free software is a social movement." For the Open Source movement, non-free software is a suboptimal solution. For the Free Software movement, non-free software is a social problem and free software is the solution.
He [somebody at Carnegie Mellon University] had betrayed us. But he didn't just do it to us. Chances are he did it to you too. [Pointing at member of audience.] And I think, mostly likely, he did it to you too. [Pointing at another member of audience.][Laughter] And he probably did it to you as well. [Pointing to third member of audience.] He probably did it to most of the people here in this room — except a few, maybe, who weren't born yet in 1980. Because he had promised to refuse to cooperate with just about the entire population of the Planet Earth. He had signed a non-disclosure agreement.
Programming is programming. If you get good at programming, it doesn't matter which language you learned it in, because you'll be able to do programming in any language. The hard part of programming is the same regardless of the language. And if you have a talent for that, and you learned it here, you can take it over there. Oh, one thing: if you want to get a picture of a programming at its most powerful, you should learn Lisp or Scheme because they are more elegant and powerful than other languages.