Actually, strictly speaking, it's a waste of resources to have more male homo-sapiens than are needed to impregnate all women. A 1:1 ratio is way over the top. Even in a random-assortment computer model (without any sexual selection or formal polygyny, just making it so that there's a fixed number of children per women but not per man such that the number of children he's already had doesn't negatively impact his chances of fathering another one), you get a double-digit percentage of men who remain childless. Male genetic resources just aren't all that scarce a commodity. Although, if the waste really bothers you that much, you should argue to kill off the surplus males. If you've already chosen to let them live, it's no longer any of your business what they do with their lives.