Time spent outdoors is the best defence against rising rates of short-sightedness, but scientists are searching for other ways to reverse the troubling trend.
I guess it proves humans as a whole are focusing more on screens, books, and other short visions tasks
For me it tells me that nature is not selecting good vision anymore. We are fixing our vision on the side of evolution. If this trait is easy to pass on, it doesn’t take many generations.
A near-sighted hawk will never survive to live even a short life beyond its childhood nest. But we have glasses…
Humanity will only suffer more and more ailments as medicine gets better and better, is my prediction. As long as the afflicted individuals have time to breed before dying.
I’m only a layman though. Evolution isn’t my field. I might be talking out of my ass.
Well like how glasses fix myopia it isnt really an ailment anymore then. Ideally that’s what we should be aiming for. Fixing - not making better just to make better
We only see people with PKU (phenylketonuria) or ALS (amyotrophic lateral sclerosis) living normally because of our advances in medical fields. Before in our history they would perish (or unfortunately be culled) like the stunted hawk
It’s a highly grey area in ethics, but I think as long as we have best interest in mind and dont end up like the humans in Wall-E we should be fine. Star Trek also covers a lot of eugenics topics and in the end they also think humans should take the course of evolution and avoid things like designer babies or genetic enhancements
And its honestly incredible though. Humans literally fighting (and winning) against evolution/nature
For me it tells me that nature is not selecting good vision anymore. We are fixing our vision on the side of evolution. If this trait is easy to pass on, it doesn’t take many generations.
A near-sighted hawk will never survive to live even a short life beyond its childhood nest. But we have glasses…
Humanity will only suffer more and more ailments as medicine gets better and better, is my prediction. As long as the afflicted individuals have time to breed before dying.
I’m only a layman though. Evolution isn’t my field. I might be talking out of my ass.
Well like how glasses fix myopia it isnt really an ailment anymore then. Ideally that’s what we should be aiming for. Fixing - not making better just to make better
We only see people with PKU (phenylketonuria) or ALS (amyotrophic lateral sclerosis) living normally because of our advances in medical fields. Before in our history they would perish (or unfortunately be culled) like the stunted hawk
It’s a highly grey area in ethics, but I think as long as we have best interest in mind and dont end up like the humans in Wall-E we should be fine. Star Trek also covers a lot of eugenics topics and in the end they also think humans should take the course of evolution and avoid things like designer babies or genetic enhancements
And its honestly incredible though. Humans literally fighting (and winning) against evolution/nature
https://en.m.wikipedia.org/wiki/Social_Darwinism
https://memory-alpha.fandom.com/wiki/Eugenics_Wars