That’s not true. Illness and injury still have an effect on reproduction. Someone who spends their life fighting chronic disease is going to have a worse time with sexual selection and reproduction. Plus a lot of characteristics are social in nature, with kin selection being a big part of human evolution, so those who are less able to contribute outside of their direct reproduction still detrimentally affect their genes’ survival and propagation.
We’ve already adapted via medical science and technology. There’s no more evolutionary pressure to biologically adapt.
That’s not true. Illness and injury still have an effect on reproduction. Someone who spends their life fighting chronic disease is going to have a worse time with sexual selection and reproduction. Plus a lot of characteristics are social in nature, with kin selection being a big part of human evolution, so those who are less able to contribute outside of their direct reproduction still detrimentally affect their genes’ survival and propagation.
Yeah but bad traits are still MUCH more likely to be passed on