Earlier quoted context omitted.
My position on birth control comes from seeing human life as something worth bringing into the world. There are so many wild cards, so many variables, that all these "but what if" arguments aren't convincing to me. In terms of resource depletion, I'm confident that the human race is capable enough to solve its major sustainability problems without stifling this major source of creative and resourceful potential.
Why not take that to it's logical conclusion? If having kids is such a positive effect overall, to the point where people shouldn't be allowed to have sex without natural chances of procreation, why not require them to have kids? Why not fine people that are not procreating? I don't understand the point of saying producing more human life is so important, it's worth robbing people of the freedom to decide how to live…
EDIT: typo