Who did 9/11?

The author was a founder-member of Britain's 9/11 truth movement. As a well-known conspiracy theorist, he has participated in conferences on the US and UK on the topic. 9/11 was and is the seminal event of this new millennium, and determines the direction in which the world is now moving. Many other state-fabricated terror events have followed in its wake, in order to keep the people living in fear. Can we at all ascertain, who did this event? No-one has been prosecuted for it, that's for sure. It was the most dramatic spectacle ever seen by the human race.