bobmane

effects of climate chage

Total layman question here....

I understand that the effects are and will be different in N VS S but of course I don't fully understand.

I see migration predictions indicting moving north as a hedge but i don't see any that mention moving south.

In the simplest terms, if moving to Canada / Alaska might be a hedge then why wouldn't moving to Buenos Aires / Patagonia be the same / similar hedge