Talking of Paul Mason, very eloquent on Channel 4, but read an essay in the Guardian a couple of weeks ago, from his new book Postcapitalism, link here, might get it. And then there is Will Self of course adding to the 'left chatter' that is now breaking free in the Labour party....

http://www.theguardian.com/books/2015/jul/17/postcapitalism-end-of-capitalism-begun