I have yet to hear an approach to this that isn't terribly inhumane. Agreed that the end result sounds like a positive one (on just environmental terms), but t

I have yet to hear an approach to this that isn't terribly inhumane. Agreed that the end result sounds like a positive one (on just environmental terms), but there's a tremendous amount of complexity and unintended consequences involved. My country alone is already below the rate of replacement. Questions quickly arise around who gets to decide who the people are that are allowed to breed. I can't think of a more contentious subject. It's also such an invasion of personal freedom. I don't have answers here, but this is an incredibly hard thing to do at all (outside of China), and it's not clear it can be done ethically at all.