For a species to survive they need to reproduce. The human race has gotten to the point where creating more people is not going to increase the chances of our species surviving. We have enough people. We need to put more effort into not destroying ourselves and making things better for the life that already exists here.

I think we're going to have to agree to disagree on this. People who want kids should have a reasonable number of kids. If someone doesn't want kids then let them make that choice. People who don't want kids should not have them.