Oh no, we can take marginal view. If sleepiness was slightly more severe, it would kill more people due to diminished attention. If it was slightly less severe, nobody would die due to sleep deprivation, and plenty of lives would be saved.
By this marginal argument, it’s misregulated. It doesn’t mean it would be useless at some different point.
Or we could apply Nick Bostrom’s evolutionary heuristics and say that the systems were regulated fine for older environments, but not modern ones.
This is obviously true for food in 1st World countries, and plausibly true for sleep. (If calories are nearly free & electrical lighting universal, then the safe-place/low-energy rationale holds much less water.)
Oh no, we can take marginal view. If sleepiness was slightly more severe, it would kill more people due to diminished attention. If it was slightly less severe, nobody would die due to sleep deprivation, and plenty of lives would be saved.
By this marginal argument, it’s misregulated. It doesn’t mean it would be useless at some different point.
Or we could apply Nick Bostrom’s evolutionary heuristics and say that the systems were regulated fine for older environments, but not modern ones.
This is obviously true for food in 1st World countries, and plausibly true for sleep. (If calories are nearly free & electrical lighting universal, then the safe-place/low-energy rationale holds much less water.)