Even if all you want is to improve your own accuracy of belief, the more that people around you want the same thing, the better you can correct for your mistakes (c.f. Aumann). To that end, it is helpful to find ways to make rationalism more approachable and welcoming to people who are unlikely to experience such an intellectual high, a group that the evidence suggests encompasses most people.
the more that people around you want the same thing
Do they really want the same thing? It's hard to tell when we're also offering other tasty treats. Prostitutes will do things for cocaine that they wouldn't do otherwise, and pretend to enjoy themselves.
As for Aumann, Robin Hanson points out that we'd often do better to update toward "average beliefs" than the beliefs of our chosen in-group. So it appears I can already maximize my "Aumann benefit" by conversing with random strangers. It seems to me that the benefits of a rationalist ...
Dale McGowan writes:
Read on at Meming of Life