Copyrights have not expired, and will not expire, so long as Congress is free to be bought to extend them again.
Lawrence LessigA free culture supports and protects creators and innovators. It does this directly by granting intellectual property rights. But it does so indirectly by limiting the reach of those rights, to guarantee that follow-on creators and innovators remain as free as possible from the control of the past. A free culture is not a culture without property, just as a free market is not a market in which everything is free. The opposite of a free culture is a "permission culture" -- a culture in which creators get to create only with the permission of the powerful, or of creators from the past.
Lawrence LessigWhen you think about a presidential candidate spending all of his or her time talking to that tiny, tiny fraction of us who have the capacity to fund political elections, it's obvious why the perspective of government is skewed relative to what most Americans care about.
Lawrence Lessig