Book excerpt: Fully revised and updated, The Rough Guide to Conspiracy Theories sorts the myths from the realities, the allegations from the explanations and the paranoid from the probable. Who might be trying to convince us that climate change is or isn't real? What is the truth behind the death of Osama bin Laden and is he still alive? When did the CIA start experimenting with mind control? Where is the HAARP installation and did it have anything to do with the Japanese tsunami disaster? Why is surveillance in our cities and online so widespread and what are the real benefits? This definitive guide to the world's most controversial conspiracies wanders through a maze of sinister secrets, suspicious cover-ups hidden agendas and clandestine operations to explore all these questions - and many many more. Now available in PDF format.