In the 70’s we had acid rain from coal fired power plants. In the 80’s we got rid of aerosol to prevent the ozone from depleting . We could of blamed that on super rich ego maniacs but the science behind it proved correct. Amazing. It’s not the super rich ego maniacs that are causing a population decline. They are merely pointing out basic mathematics and even more basic economic principles. If you do not want to have children that is fine, that is your choice, but to say that declining birth rates in the industrialized nations is not a problem is insanity. The whole world economic model Is Based On Growth. It’s basic mathematics, it’s not ego, racism, or pro-birth rhetoric. Again, if you do not want children don’t have any. please, we don’t want unwanted children, but declining birth rates are a huge problem. You can’t see acid rain or ozone either, but that doesn’t mean the problem wasn’t real.