I believe that the data from developed nations has indicated that population growth follows a sigmoid and not an exponential. If that indication holds true for all nations as all nations become "developed", then population control is a naturally occurring phenomenon and the world will not have to resort to anything like a 1 child policy.

If that holds true, then I believe the problem is far more constrained to climate engineering rather than social/societal engineering which may actually be possible.

Hopefully it gets done in time!

Population might come down but the current trajectory says it will cross 10billion in the next 20years . It will come down long after problems of over population start hitting us.

> Population control, not only climate change!

Unfortunately, I think it will happen through climate change. It's not only about the weather in cities, but food production will be affected as well.

Is that the nice way to say let's wage war or what did you have in mind to get rid of all those living people?