Eben Moglen

There is a First Amendment right to speak in a encrypted way.... The right to speak P.G.P. is like the right to speak Navajo. The Government has no particular right to prevent you from speaking in a technical manner even if it is inconvenient for them to understand.

The great moral question of the twenty-first century is this: if all knowledge, all culture, all art, all useful information can be costlessly given to everyone at the same price that it is given to anyone; if everyone can have everything, anywhere, all the time, why is it ever moral to exclude anyone?