I seem to hear from a variety of people that they struggle to fall asleep at night; but the difficult to fall asleep sounds like an evolutionary downside. Even as hunter-gatherers, being able to sleep whenever and wherever sounds like it would be an advantage.

Is it a recent product of modern times and people didn’t actually struggle with it a while back? In which case, what of modern life is causing this? If not, what is the evolutionary advantage of not falling asleep easily?

  • CyanFen@lemmy.one
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    1 year ago

    I would imagine our hunter gatherer ancestors had a far easier time falling asleep given their activity level during the day, their diet, and their lack of artificial lighting (particularly blue light).