John Zerzan
An anarchist writer who holds the most extreme political/social views you have ever heard in your life. A dude who wants humanity to destroy 10,000 years of human advancement and go back to living like cavemen. He writes a zine, has a radio show, and goes on speaking tours to promote "anti-civ" philosophy.
John Zerzan is either a hero or the ultimate troll, depending on who at the infoshop you talk to.