As for my 2 cents, I would love it if everyone who's so terribly worried about the extinction of our species would run out and start adopting and properly caring for children who are hungry, without proper medical care, and have nowhere to go. I've seen plenty of those.
As an alternative point- why are there heterosexuals? Gay people CAN have biological children, but I would argue they generally have to plan for it. If we could guarantee every child was a conscious decision and not just a whoops, maybe our species would have a better chance for survival.
