Dravin

I’m actually really surprised that males / females are born at close to 50 / 50.

A population in which births are overwhelmingly female means those who give birth to males have an advantage in passing down their genetic material. In your scenario a man will likely have more descendants than a woman, so genes that arise promoting male children would be favored. If you reverse the ratio and the population is overwhelmingly male then being female gives you an advantage and genes promoting female children would become favored. So you get a tug of war that balances out at roughly 50/50. This is known as Fischer’s principle.

I’m using Liftoff but you can do it with the website too. The option shows up on the sidebar of the sub on Lemmy and on the drop down menu on Kbin (the circle with the slash).

I’ve started blocking shit posting subs. Nothing against a good shit post but it cleans up my feed without having to resort to subscribed.