10. We used to regard many areas as too essential to the public good to be commercialized; they were protected by tradition and regulation. Now, everything is becoming fair game in the private taking of the commons -- land, oceans, air, water, education, health, energy and social assistance. Where do we draw the line?For a playlist of all 23 chapters in order: http://www.youtube.com/view_play_list?p=FA50FBC214A6CE87