Software freedom activist and computer programmer, Richard Stallman on Free Software, Free Society at TEDxGeneva 2014 – Transcript
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Richard Stallman – Software freedom activist and computer programmer
Free software is the first battle in the liberation of cyberspace. Who controls your computer? Is it you or is it some big company that’s really controlling it?
Well, what is a computer? A computer is a universal machine. It will do any computation you want it to, because you give it a program that says what the computation is that you want. So the computer only knows how to get out an instruction and do it, and get out another instruction and do it. The program has the instructions, it says what to do. So by writing the right program, you can make it do anything. Well, almost anything.
So, who gives the instructions to your computer? You might think it’s obeying your instructions when really it’s obeying somebody else first, and you only as much as that company will let it listen to you.
With software, there are two possibilities: Either the users control the program, or the program controls the users. It’s inevitably one or the other. So in order for the users to control the program, they need the four essential freedoms. And that’s the definition of free software. Free software respects the user’s freedom and community. Now, we often call it “Libre” using the French or Spanish word. Pronounce it as you like, the point is that’s what we mean. We don’t mean it’s gratis, we’re not talking about price. We’re concerned with your freedom, and we sometimes say “Free/Libre” to show that.
So freedom zero is the freedom to run the program as you wish for whatever purpose. Freedom one is the freedom to study the source code of the program and change it, so it does the computing you want it to do.
But what is the source code? Well, every program typically will have two forms. There’s the form that you can read, and you can understand if you know the programming language. That’s the source. That’s what programmers write and change.
Then, there’s the executable, which is a bunch of numbers which even a programmer can’t figure out. If all you get is the executable, it’s a horrible pain in the neck to figure out what it does, and even harder to change it. So, to give you the real possibility to study and change it, they’ve got to give you the source code. That’s a requirement.
Well, with those two freedoms, each user separately can make a copy and start changing it and make it do what she wants. That’s individual control. But what if you’re not a programmer? You look at the source code, and you don’t understand it. Individual control isn’t enough. We also need collective control, which means any group of users are free to work together to adapt the program to what they want. Of course, in the group, some of them are programmers. They’re the ones who actually write the changes, but they’re doing it as part of the group for what the group wants.
Of course, the group doesn’t have to be everybody. Others can use it some other way. They’re all free to do that. So collective control requires two more essential freedoms. Freedom two is the freedom to redistribute exact copies, to make the copies and then give them away or sell them when you wish. And freedom three is similar, but it’s for your modified versions. You’re free to make copies, and then give them or sell them when you wish.
So if you do have these freedoms, then it’s free software, the users control the program. But if any of those freedoms is missing, then the users don’t control the program. Instead, the program controls the users and the developer controls the program. So, that means this program is an instrument of unjust power for its developer over the users. That means the users don’t have freedom, that’s non‑free, proprietary software which we’ve got to get rid of.
Well, when you’ve got proprietary software, what happens? Sometimes, the program snoops on the user. Sometimes, it tracks the user. Sometimes, it restricts the user, and stops users from doing what they want to do. You can see that the Blu-Ray is your enemy. Sometimes, the software remotely deletes books as Amazon did with “Nineteen Eighty-Four”. Sometimes, the developer compels users to install a harmful upgrade, by threatening to take away other functionality if it’s not installed, as Sony did. And sometimes, they can even forcibly change the software at a distance as Microsoft can with Windows through the universal back door.
So sometimes, they even sabotage users, as Microsoft does when it tells the NSA about bugs in Windows, so it can use them to attack people’s computers. Well, what you get is basically, with proprietary software, the owner has power over the users, and takes advantage of this power, putting in those various malicious functionalities to hurt the users. Of course, they don’t do this because they’re sadists; they’re doing it just for money, for greed. They have various ways that they can profit from having this power over users, which does not make it even the tiniest bit less evil. But they have no shame about it. They have conferences where they talk about the latest ways they can take advantage of users through the power they have.