One day I will write up an actual conspiracy theory article myself. I’ve made a start on a couple, but with the case of 9/11 in particular, I find myself getting bogged down in some really complex and intricate arguments. For now, I’m just putting this up here as a placeholder.
To summarise, though, my position is that the standard, widely held explanation for the events of September 11th 2001 is by far the most likely scenario. It was an attack on the United States by Al-Qaeda, orchestrated by Osama bin Laden, in which a group of Muslim extremists engaged in suicide missions, forcibly taking control of four commercial airliners mid-flight and attempting to crash them into strategic locations, with the aim of causing terror and destruction. The US government did not know about the plot ahead of time, and was not involved in its execution. The twin towers weren’t lined with explosives. The planes weren’t really missiles in hologram disguises. There is no good reason to suppose the existence of any conspiracy beyond that conducted by bin Laden and a bunch of dedicated religious fanatics in a cave somewhere.
I plan to look at some of the truthers’ arguments in the future. For now, these guys pretty much seem to have it covered:
Debunking 9/11 does exactly what it says on the tin, with crazy thoroughness and rigour and brilliance.
911Myths also answers a lot of supposedly probing questions often asked about many aspects of the attacks.