As the saying goes, it’s an ill wind that blows no good. Moderate global warming would dry up some land areas and thaw out others, so suitable farm locations would change.
******************* I got a National Geographic last summer(?). One article talked about how the northern U.S. moose population is going down, too warm, etc. What a terrible thing.
In the SAME issue there was a story about some pretty song bird, that for the FIRST TIME EVER had been seen north of the Rio Grande in the U.S. Bird watchers were jubilant, newspapers sent reporters, it was WONDERFUL!
(They are all a bunch of idiots!)