While the creative works from the 16th century can still be accessed and used by others, the data in some software programs from the 1990s is already inaccessible. Once a company that produces a certain product goes out of business, it has no simple way to uncover how its product encoded data. The code is thus lost, and the software is inaccessible. Knowledge has been destroyed.

I am big supporter of the idea of a global anti-corruption movement - but one that begins by recognizing that the architecture of corruption is different in different countries. The corruption we suffer is not the same as the corruption that debilitates Africa. But it is both corruption, and both need to be eliminated if the faith in democracy is not going to be destroyed.

While appropriation art is critical to art, it's an ambiguous art form in the world of the Supreme Court.

We live in a world with "free" content, and this freedom is not an imperfection. We listen to the radio without paying for the songs we hear; we hear friends humming tunes that they have not licensed. We tell jokes that reference movie plots without the permission of the directors. We read our children books, borrowed from a library, without paying the original copyright holder for the performance rights.

This does not mean that every copyright must prove its value initially. That would be a far too cumbersome system of control. But it does mean that every system or category of copyright or patent should prove its worth.

Everybody's vote should count equally in the United States.

If you are explaining, you're losing. It's a bumper sticker culture. People have to get it like that, and if they don't, if it takes three seconds to make them understand, you're off their radar screen. Three seconds to understand, or you lose. This is our problem.