re: #2 LudwigVanQuixote

Have I become an AGW pessimist?

They (coastals) better start relocating. Pretending a carbon treaty now will save Bangladesh or low lying NY in 2080 sounds like a fantasy. Even if the carbon reduction goals goals are met
most of what they predict is already in the system. Latent heat in the oceans, etc. And the population is not slowing its growth rate either.

How does 2100 (at nine billion?) have a carbon footprint like 1930 or less to turn the trends around?