I got as far as "and they have the infrastructure to mitigate severe depletion of resources like fresh water and arable land." The IPCC has never stated there

I got as far as "and they have the infrastructure to mitigate severe depletion of resources like fresh water and arable land." The IPCC has never stated there is a high probability of a loss of arable land and fresh water. They've stated it is a possibility with a high amount of unknowns. And given that CO2 barely warms the Earth, it is the water vapor feedback loop that is the mechanism for large amounts of global warming, it seems odd to believe the world's atmosphere would get wetter, but there would be less rainfall.