This week's open thread is less than a day old, and has already accumulated more comments than the 15 latest non-open-thread posts combined. I fear the thread will wither and die before Friday.
Going from monthly to weekly open threads was a big hit. Should we ratchet up open thread frequency even more? Should we add more outlets for comments, or will comments inevitably expand to fill the available room?
Proposal for discussion: We follow a regimen of weekly blather threads for the next two weeks, then reassess.
- Stupid questions (Monday) - Admit your ignorance
- Advice (Tuesday) - Seek the wisdom of the crowd
- Open Thread (Wednesday) - Catch-all prattle
- Links (Friday) - Quality readings. Meme postings punishable by
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Which (possibly all) of the VNM axioms do you think are not appropriate as part of a formulation of rational behavior?
I think the Peano natural numbers is a reasonable model for the number of steins I own (with the possible exception that if my steins fill up the universe a successor number of steins might not exist). But I don't think the Peano axioms are a good model for how much beer I drink. It is not the case that all quantities of beer can be expressed as successors to 0 beer, so beer does not follow the axiom of induction.
I think ZFC axioms are a poor model of impressionist paintings. For example, it is not the case that for every impressionist paintings x and y, there exists an impressionist painting that contains both x and y. Therefore impressionist paintings violate the axiom of pairing.