Rationality Quotes February 2013

arundelo

Another monthly installment of the rationality quotes thread. The usual rules apply:

Please post all quotes separately, so that they can be upvoted or downvoted separately. (If they are strongly related, reply to your own comments. If strongly ordered, then go ahead and post them together.)
Do not quote yourself.
Do not quote comments or posts from Less Wrong itself or from Overcoming Bias.
No more than 5 quotes per person per monthly thread, please.

Another monthly installment of the rationality quotes thread. The usual rules apply:

Please post all quotes separately, so that they can be upvoted or downvoted separately. (If they are strongly related, reply to your own comments. If strongly ordered, then go ahead and post them together.)
Do not quote yourself.
Do not quote comments or posts from Less Wrong itself or from Overcoming Bias.
No more than 5 quotes per person per monthly thread, please.

In ordinary discourse, it usually means "assume for the purpose of action until you encounter contrary evidence"

It's epistemically incorrect to adopt a belief "for the purpose of action", and permitting "contrary evidence" to correct the error doesn't make it a non-error.

I think what Creutzer is trying to mean is in ordinary discourse meaning everyday problems in which you are not always able to give the thought time it deserves, when you don't even have 5 minutes by the clock hand to think about the problem rationally, it is better to rely on the heuristic assume people are smart and some unknown context is causing problems then to rely on the heuristic people who make mistakes are dumb. this said heuristics are only good most of the time and may lead you to errors such as

It's epistemically incorrect to adopt a belief

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