I know evolution is governed by chance and it is random but does it make sense to "ruin" sleep if there's light? I mean normally, outside, you never have pure darkness, there are the moon and stars even at night. In certain zones of the Earth we also have long periods of no sunshine and long periods of only sunshine....
i mean yeah, but even then starlight is basically fuck all. The moon overpowers those, it just makes the sky look pretty. That's it.
Cloud cover would be primarily lit by moonlit. And even then, moon light is very dim. Just look at early moon light towers used to light up residential areas early in the electrification period.
It's literally the difference between being in your home, at night, and you can't see shit. Vs you can just barely make out where things are, and navigate properly.
Also semantic point, light pollution is not "dark" that's why you can't see any stars. Ever looked at a highway lit with LEDs recently? They have tons of light pollution that can be seen as what's referred to as "sky glow" My point here being, when you go outside in a light polluted area at night, it's literally not dark.
i think male infertility is probably less of an issue when we consider that most people born now, do not want to have kids, based on the pure fact that it's too expensive, time consuming, and grueling in the modern era.
Unless that's what you mean by male infertility. But last i checked that's not what that means. Perhaps even male infertility is going up because people want less children? Sign of the times sort of a deal, who knows, science is fucked! Or actually, it might be a result of better medical services, allowing people with worse fertility to have children now, when they previously wouldn't have been as likely to have children. Perhaps a result of decreasing infant mortality. Though i frankly doubt that's a significant factor.
i mean yeah, this is true, but one thing that you have to be careful of as a society, especially when you have a significant population, is keeping your general population swing balanced. If 80% of one generation has kids, and then 50% of those kids have kids, That original generation is going to be a significant burden on society, purely because they outnumber the working class of the society.
Fewer children would definitely have that knock on effect, but what i still see being a significant problem is the social incentive for people to have kids. And when you have a society that is generally not conducive to having children, people are going to be less likely to have children. That's not a bad thing i suppose, but i don't think it's safe to rely on people who do want to have children, regardless.
Just to be clear here, anti-natalism is the belief that humanity as a whole, should collectively stop having children, as the lack of suffering would outweigh gained positive experience. It has almost nothing to do with this conversation, other than being an extreme side, much like forcing women to get pregnant and have children, would also be an extreme.
And i also never said that infertility wasn't an issue, i just think it's probably less pressing than building a society that people want to have children in.
that's just what happens when you become a highly educated society. They have less children, and since they have less children, there is less productivity.
xkcd #2948: Electric vs Gas ( xkcd.com )
Alt text:...
Regarding sleep quality, why did humans evolve to require full darkness?
I know evolution is governed by chance and it is random but does it make sense to "ruin" sleep if there's light? I mean normally, outside, you never have pure darkness, there are the moon and stars even at night. In certain zones of the Earth we also have long periods of no sunshine and long periods of only sunshine....
It's just not fair! ( lemmy.world )
Wage theft now outnumbers all other types of theft in the U.S., reaching $482 million ( medium.com )
I can think of a hundred bigger crimes ( sopuli.xyz )
Alt Text: post that says dripping testosterone levels in men since 1980s is the biggest crime of the century.