Punk culture alone won't save us. And celebrities have a vested interest in a system that keeps them... prosperous.

http://www.theguardian.com/culture/2014/oct/11/russell-brand-revolution-alienation-despair
http://www.theguardian.com/commentisfree/2014/oct/15/johnny-rotten-lydon-russell-brand-revolution-vote
http://youtu.be/EX6_BXKtcV8?t=4m52s

I've said it before, too.
http://www.qdcomic.com/blog/1996/01/why-punk-wont-save-us.html

Additional critique plus links to people actually doing stuff:
http://youngist.org/the-revolution-will-not-be-russell-brand-ed/

Book Review: http://www.thedailybeast.com/articles/2014/11/02/russell-brand-s-revolution-for-morons.html

Snark: http://www.independent.co.uk/news/people/parklife-emerges-as-the-internets-favourite-way-to-mock-russell-brand-9838182.html