I think the timing is highly appropriate. Which day would be better? I'm sorry that clearly people are offended by it, but I'm not sure how to ameliorate that aspect.
Obviously nobody affected by it would want there to be a thread at all, of course they wouldn't, it hurts to think about - but it is an important issue IMO, and if channel four can do it, why can't we?
When you say 'conspiracy theories' I am tempted to question which ones you refer to - the ones that Al Qaeda was responsible for 9/11 are the most dubious in my opinion.
But many people seem to have little trouble believing those.
People have tried to testify about the events but have been silenced, according to some reports - killed in plane crashes at the extreme, or kept under gagging orders since 2002.
Thermate was found in samples from ground zero which cannot come from any other source than thermite explosive.
The towers were shut down the weekend prior to the attacks, electrical systems were down, alarms and locks were non operative. Witnesses say there were many, many workers going in and out of the buildings.
Tower 7 was brought down by controlled demolition - little doubt about that. They lied about that - so why not about the other two?
Various nefarious schemes and plots such as took place in Vietnam many years back have been covered up at the time only to come out much later, when everyone has cooled down a little and the motive has been fulfilled.
The US govt has form.
I don't believe a word of the official version.