The Methods of Rationality

Harry: You can’t DO that!

Minerva McGonagall: It’s only a transfiguration; an animagus transformation, to be exact—

Harry: You turned into a cat! A SMALL cat! You violated Conservation of Energy! That’s not just an arbitrary rule – rejecting it destroys unitarity and then you get FTL signaling! And cats are COMPLICATED! How can you go on thinking using a cat-sized brain?

Minerva: Magic.

Harry: Magic isn’t enough to do that! You’d have to be a god!

—Harry’s first encounter with magic

Chap­ter 1: A Day of Very Low Probability

Chap­ter 2: Every­thing I Believe is False

Chap­ter 3: Com­par­ing Real­ity To Its Alternatives

Chap­ter 4: The Effi­cient Mar­ket Hypothesis

Chap­ter 5: The Fun­da­men­tal At­tri­bu­tion Error

Chap­ter 6: The Plan­ning Fallacy

Chap­ter 7: Reciprocation

Chap­ter 8: Pos­i­tive Bias

Chap­ter 9: Ti­tle Redacted, Part 1

Chap­ter 10: Self Aware­ness, Part II

Chap­ter 11: Omake Files 1, 2, 3

Chap­ter 12: Im­pulse Control

Chap­ter 13: Ask­ing the Wrong Questions

Chap­ter 14: The Un­known and the Unknowable

Chap­ter 15: Conscientiousness

Chap­ter 16: Lat­eral Thinking

Chap­ter 17: Lo­cat­ing the Hypothesis

Chap­ter 18: Dom­i­nance Hierarchies

Chap­ter 19: De­layed Gratification

Chap­ter 20: Bayes’s Theorem

Chap­ter 21: Rationalization