We don't need population control...natures does that on it's own. It's neither legitimate or a topic of discussion on the minds when it comes to saving lives. It goes the same hand and hand with gun control laws, War on Poverty, War on Drugs and War on Terror. They don't work cause they don't fix the core problem.
Nature does not do that on its own. Nature is not some magical equilibrium machine. We use population control with animal populations all the time, because otherwise, entire ecosystems would be thrown out of balance and destroyed.
And population control in the hypothetical scenario would be nothing like the War on Drugs or other Reaganite measures in our present time.
So he is writing about Bizarro World....a made up planet called Earth?
No, but he is writing about one possible scenario that could occur in the future. None of our possible futures are our present, and do not resemble them. We currently don't have problems with overpopulation, only with population density and infrastructure.
What is a collapse? Financial? Explain cause the argument you are selling follows right into the 2000 Global Report about Depopulation.
It could be a number of different kinds of collapses, but let's assume that there is an extremely disproportionate ratio of resources to people- a Malthusian scenario.