I think those are some interesting questions you raised, and I also don't think they have been given the attention they deserve. I suspect this is because those

I think those are some interesting questions you raised, and I also don't think they have been given the attention they deserve. I suspect this is because those who are capable of considering whether or not human society can adapt to Climate Change don't WANT to ask those questions. They don't want to find out that humanity can adapt to any likely changes, which is a possible outcome of their studies.