Replying to an earlier post

It’s not dying, we just reached the top of the food chain.

Then we got all sciency and improved health and quality of life at advanced age. And improved survival rates at birth/youth.

Now we practice capital darwinism in order to keep our numbers in check. We make sure the poor have worse access to healthcare and quality diets. We let generations of institutionalized racism decide who has to be poor.

And then…we changed the world. If your great-great-grandma were transported to the modern dlay at age 25, she wouldn’t survive. The world is completely foreign to everything humanity has ever known.

No wonder we have obesity epidemics in a world where addictive calorie-dense and nuttitionally-void food is readily available and cheaper than anything that grows out of the ground.

No wonder we have ADHD and Autism when there’s an overabundance of stimuli constantly surrounding us.

Replying to an earlier post

That’s not true, though. There’s nothing to corrupt. The human genome is 41% fruit fly, 60% banana and 8% virus simultaneously. Hugh Mann Georg, whose genome is 131 billion percent human is an outlier adn should not have been counted.

Plus natural selection isn’t solely random by nature, nor is it independent of humans. It doesn’t magically go away, even with sci-fi gene technology, since people would naturally select genes that they find attractive, make them superhuman, or won’t give them some nasty disease. Humans deciding that they want a gene that gives them breasts all-year round because they find them attractive is no different to humans selecting for the trait over generations, for much the same reason.

Replying to @⁨ryannathans@aussie.zone⁩

Natural selection is driven by pressures that affect reproduction chances

Oh, like dying of old age at 28 of a broken foot or a fucked up tooth?

Like a genetic mutation that makes you sicker

In nature it’s what cleans the genetics of a species of disease over time, preventing infinite accumulation of negative mutations

If you think that’s all that natural selection is, you’re woefully uneducated on the topic. Because natural selection does in fact include external pressures like predators, disease, and accidents, along with genetics. Genetics can absolutely make a difference in making it to reproduction, but environmental factors are just as big of a factor, if not bigger, in making it that long.