In this passage Yudkowsky only discusses a very small portion of Popper's philosophy.
The most apparent problem with Yudkowsky's position is: where do probability estimates and hypotheses come from in the first place? That is an issue which Popper's philosophy provides answers for, and Bayesian Inference does not.
The most apparent problem with Yudkowsky's position is: where do probability estimates and hypotheses come from in the first place? That is an issue which Popper's philosophy provides answers for, and Bayesian Inference does not.