I'm not talking about the bickering over whether it's real, though that seems to have faded, or the discussions about whether it's caused or accelerated by human activity (though if it isn't we are really in trouble, because there's nothing we can do about it), but the bigger issues, like water wars and mass migration.
If the predictions about dry climates getting drier, and wet climates getting wetter, are anywhere near realistic, I think we are looking at:
Fights over water rights
Food shortages
Mass migration away from the extreme areas
If predictions about a possible ice age, and the initial shortened or eliminated growing season should come true, I think we are looking at pretty much the same thing, except we'll be fighting over arable land.
When these things are contained within a country, they present local political problems. When they cross borders, the problems are enormous.
We are accustomed to seeing refugees stream across borders in Africa and Asia. How would we handle it if that happened in the west? How would the US react if a developing ice age made Canada uninhabitable and all of Canada tried to move to the US? How would Europe react if faced with massive numbers of refugees from the Scandinavian countries and the UK?
If the predictions about dry climates getting drier, and wet climates getting wetter, are anywhere near realistic, I think we are looking at:
Fights over water rights
Food shortages
Mass migration away from the extreme areas
If predictions about a possible ice age, and the initial shortened or eliminated growing season should come true, I think we are looking at pretty much the same thing, except we'll be fighting over arable land.
When these things are contained within a country, they present local political problems. When they cross borders, the problems are enormous.
We are accustomed to seeing refugees stream across borders in Africa and Asia. How would we handle it if that happened in the west? How would the US react if a developing ice age made Canada uninhabitable and all of Canada tried to move to the US? How would Europe react if faced with massive numbers of refugees from the Scandinavian countries and the UK?