I hope I'm not breaking any taboos here. It's been a while since I've come onto the discussion section and I admit I'm not too up to date on the topics.
I'm having difficulty responding to someone who is convinced that 7WTC was brought down by controlled demolition on September 11th, 2001. They're referencing the controlled-looking destruction of 7WTC and various other incriminating looking things. Thermite and thermite waste products seem to come up a lot.
Now, I have definitely noticed I'm confused here. While I hold the opinion that the towers went down because of the planes/fires (i.e. the standard explanation) I have difficulty seeing how the falsity of controlled demolition is the slam-dunk folks seem to think it is. Could somebody walk me through this?
[EDIT: About a million edits later, I have finally worked through the problem with my link: I needed it to be in HTML and not in the comment format.]
I too am a member of the Ohio Less Wrong group. I was quite surprised to see this topic come up in Discussion, but I approve wholeheartedly.
My thoughts on the subject are leaning heavily towards the current equivalent of an 'elevator pitch' we have already: the Welcome to Less Wrong piece on the front page.
I particularly like the portion right at the beginning, because it grabs onto the central reason for wanting to be rational in the first place. Start with the absolute basics for something like an elevator pitch, if you ask me.
I might cut out the part about 'human brains' though. Talk like that tends to encourage folks to peg you as a nerd right away, and 'nerd' has baggage you don't want if you're introducing an average person.