Well naive bayesianism, as practiced by the rationalists. Bayesianism itself can be reformed to get rid of most its problems, though I’ve yet to see a good solution for the absent-minded driver problem.

I read the article, not a single mention of things like the research on stereotype threat in chess. I wish rationalists would crack open a sociology book at some point in their lives. They’re so interested in social phenomena, but while Less Wrong has a tag for psychology (with 287 posts), history (245 posts), and economics (462 posts), they seem unwilling to look at sociology for explanations, with it not even having a tag on LW.

Wait they had Peter’s arguments and sources before the debate? And they’re blaming the format? Having your challenger’s material before the debate, while they don’t have yours is basically a guaranteed win. You have his material, take it with you to the debate and just prepare answers in advance so you don’t lose $100K! Who gave these idiots a $100K?