The Center for Applied Rationality grew from a body of doctrine: the LessWrong Sequences, and the project of taking those lessons and applying them to a life. The premise was that if you reasoned correctly, the rest would follow.

We took those lessons seriously. We also took them out into the wilderness, where many of them failed us. The years since were spent elsewhere — in meditation halls, in bodywork, in practices no respectable rationalist would have endorsed. This center is what we carried back.

The post- is not a rejection. It is what comes after you have internalized the thing and stopped needing to hold it up like a banner. We make no claim to a system. The curriculum is a cabinet of curiosities, assembled by survivorship: each practice earned its place by moving something real in someone. We teach those, and we teach you to notice for yourself when they work.