If that were true humans would die much sooner after becoming infertile. The fac...

		klipt on Nov 4, 2021 \| parent \| context \| favorite \| on: Organ transplant patients may not get dementia If that were true humans would die much sooner after becoming infertile. The fact we stick around for so long is because having healthy grandparents is still beneficial to grandchildrens' survival.