The earth can easily handle another 3 Billion.
The problem is with the people constricting food and energy production.
The population control effort is nothing but racism and selfishness.
Folks don't want third world populations competing for their own resources.
The opportunities for expanding nuclear power and safely managing the associated waste are endless, when the ignorant protesters are ignored.
The same is true for clean fossil fueled power, as well as hydro-electric.
We've seen tremendous progress made with desalination.
Combine that with additional power production and the arable land possibilities are endless.
If the U.N. would quit funding dictators with their aid, those populations could be self-sufficient, rather than having to worry about slaughter and starvation.
The earth can easily handle another 3 Billion.
My point was, how many can we "easily handle" here in the U.S.?