What We Lose From Having Killed The Public Domain

The damage that our missing public domain does to culture, society, learning and knowledge is quite incredible. Two years ago, we had mentioned some research done by Professor Paul Heald, in which he noticed an incredible thing about new books available from Amazon, showing that plenty of recent new books were available, but they fade quickly... until you hit 1922 (the basic limit, before which nearly all works are in the public domain). And then there's a sudden jump in the works available.