Lawrence Lessig

It was culture, which you didn't need the permission of someone else to take and build upon. That was the character of creativity at the birth of the last century. It was built upon a constitutional requirement that protection be for limited times, and it was originally limited. Fourteen years, if the author lived, then 28, then in 1831 it went to 42, then in 1909 it went to 56, and then magically, starting in 1962, look