Remember, the point of evolution is not to survive for as long as possible, it is to f**k as much as possible (for a male).
No, and it’s not even to have as many offspring as possible. It’s to have as many copies of his genes in future members of the species.
Consider to male proto-humans, Adam and Bob. Adam has sex with his sister, they have 6 children, but all die without reproducing.
Bob never has sex, but is a good uncle to his brothers’ and sisters’ kids, 4 more of which survive to reproduce than would have done without his interventions.
Which one was more effective at passing on his genes?
No, and it’s not even to have as many offspring as possible. It’s to have as many copies of his genes in future members of the species.
Consider to male proto-humans, Adam and Bob. Adam has sex with his sister, they have 6 children, but all die without reproducing.
Bob never has sex, but is a good uncle to his brothers’ and sisters’ kids, 4 more of which survive to reproduce than would have done without his interventions.
Which one was more effective at passing on his genes?