To form accurate beliefs about something, you really do have to observe it.  It's a very physical, very real process: any rational mind does

Perpetual Motion Beliefs

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2023-05-23 22:30:06

To form accurate beliefs about something, you really do have to observe it. It's a very physical, very real process: any rational mind does "work" in the thermodynamic sense, not just the sense of mental effort...  So unless you can tell me which specific step in your argument violates the laws of physics by giving you true knowledge of the unseen, don't expect me to believe that a big, elaborate clever argument can do it either.

One of the chief morals of the mathematical analogy between thermodynamics and cognition is that the constraints of probability are inescapable; probability may be a "subjective state of belief", but the laws of probability are harder than steel.

People learn under the traditional school regimen that the teacher tells you certain things, and you must believe them and recite them back; but if a mere student suggests a belief, you do not have to obey it.  They map the domain of belief onto the domain of authority, and think that a certain belief is like an order that must be obeyed, but a probabilistic belief is like a mere suggestion.

They look at a lottery ticket, and say, "But you can't prove I won't win, right?"  Meaning:  "You may have calculated a low probability of winning, but since it is a probability, it's just a suggestion, and I am allowed to believe what I want."

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