Not only that, but also the massive loss of land that is currently dense urban area, and the massive loss of land in general. There will have to be huge reconfi

Not only that, but also the massive loss of land that is currently dense urban area, and the massive loss of land in general. There will have to be huge reconfigurations of where people live and what people's livelihoods are. I am not optimistic that such changes can be managed among several billion humans without war, famine, etc.