All systems require a check on greed and something that pulls things back to balanced. What we have (in the US) right now isn’t it.
SCOTUS has not helped in the least.
We need incentives for participation because “the feels” isn’t enough to motivate most to work all that much. But we need taxes and laws to keep things from skewing like they have.
ITT: a lot of “either/or”
I’m not sure that evolution cares one wit about any of our theories. If it means I’m the dad and I’m the dad more often… then it will be favored.
If I enjoy it more, she enjoys it more or it means that my sperm have increased likelihood of winning… that’s all that matters.
And when I say “or” above, it can include any of those things. It need not be exclusive.