Leading biologist tells Scott Pelley humans would need “five more Earths” to maintain our current way of life. Where is the affordable housing for wildlife? When are we going to realize that human population's ever-increasing numbers are outgrowing our planet?
It's good that at least people are starting to talk about this. With all the "affordable housing" and "density is fun" advocates pushing zoning changes and development down our throats, at least there is hope that people are starting to talk about the fact that there is only so much earth, and, there are already too many humans. Thank goodness our younger generations are starting to think about NOT having children. There are plenty of people already here, if you want to change the world – instead: adopt, foster, teach. You don't need to have children to be happy or to make the world a better place for all to live.