The Boltzmann brain problem has been mentioned as something that would be a problem for the real world if we approach decider space. The temporary changes, or rather the sort of temporary constancy of the cosmological constant punctuated by phase transition changes, is possible but hard to make it work. It's just sort of more natural to stick with the constant cosmological Constant.
Welcome to the December 2022 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). We take questions asked by Patreons, whittle them down to a more manageable number — based primarily on whether I have anything interesting to say about them, not whether the questions themselves are good — and sometimes group them together if they are about a similar topic. Enjoy!
Remember that I take a holiday break at the end of the year, so the next AMA will be at the beginning of February.
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