Some interesting research is now beginning to emerge about the global 'truth' movement.
Back in August 2007 Peter Knight, an academic at Manchester University, published a strong critique entitled "Conspiracy Theories About 9/11". What we particularly liked about Knight's study is that he illustrates that for all their distaste of the Bush regime, 9/11 conspiracy theorists have a lot more in common with Dubya than they care to admit.
The article does not appear to be on-line yet (this ensuring no one in the entire 'truth' movement will read it!) but it has the ISSN No. 1754-2839 and is part of the Centre for International Politics Working Paper Series, No.34, August 2007.
It is well worth a gander.