This article is a deliberate meta-troll. To be successful I need your trolling cooperation. Now hear me out.
In The Strangest Thing An AI Could Tell You Eliezer talks about asognostics, who have one of their arm paralyzed, and what's most interesting are in absolute denial of this - in spite of overwhelming evidence that their arm is paralyzed they will just come with new and new rationalizations proving it's not.
Doesn't it sound like someone else we know? Yes, religious people! In spite of heaps of empirical evidence against existence of their particular flavour of the supernatural, internal inconsistency of their beliefs, and perfectly plausible alternative explanations being well known, something between 90% and 98% of humans believe in the supernatural world, and is in a state of absolute denial not too dissimilar to one of asognostics. Perhaps as many as billions of people in history have even been willing to die for their absurd beliefs.
We are mostly atheists here - we happen not to share this particular delusion. But please consider an outside view for a moment - how likely is it that unlike almost everyone else we don't have any other such delusions, for which we're in absolute denial of truth in spite of mounting heaps of evidence?
If the delusion is of the kind that all of us share it, we won't be able to find it without building an AI. We might have some of those - it's not too unlikely as we're a small and self-selected group.
What I want you to do is try to trigger absolute denial macro in your fellow rationalists! Is there anything that you consider proven beyond any possibility of doubt by both empirical evidence and pure logic, and yet saying it triggers automatic stream of rationalizations in other people? Yes, I pretty much ask you to troll, but it's a good kind of trolling, and I cannot think of any other way to find our delusions.
You're right about the comic strip links, or, at least, about the Shortpacked! one - I was being a jerk, and your arguments don't deserve that. (The xkcd one I would stand by, if it weren't assuming as true the precise thing we are in disagreement about - in general, the rise of conspiracy theories is only marginally associated with the existence of a conspiracy, and I do consider the controlled demolition story about 9/11 to be a conspiracy theory, but that doesn't make it false. Particularly given the known track record of the second Bush administration.)
Do you have a Livejournal or Dreamwidth account? Or an OpenID account? Moving the conversation off-site would eliminate the risk of distortions to our individual LessWrong karmas, not to mention we could more easily agree to drop the subject without feeling like we're letting down our side.
An excellent suggestion, and one which I had been considering making too.
Yes, both -- I even set up a DW community not long ago which would be appropriate for further discussion on this topic. (The group itself is heavily under-utilized due to my not having had time to post much, let alone promote it, so this seems like a perfect opportunity to generate some content and discussion.).
I've posted a series of blog entries on this subject here, and will be responding to your objections next.