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

 

Hedge against what?

 

Hedge against what?

 

 

trumps mexican wave wall of course.

 

effects of climate chage

North and south don't respond the same. There is a different amount (and location) of land mass vs ocean. Differences in ocean currents.

Canada is a lot colder than buenos Aures etc. If climate change happens at predicted rates then canada will eventually be an ideal climate not what it is currently which is mostly uninhabitated areas. Where BA is already hot and will only get hotter!

Is that what you are asking?

Depends on rain and snowfall.

Hey !!

Who says Canada's isn't an ideal climate already.

 

We have all four seasons, spring , summer, fall AND winter.

Not just summer all year round like the southern US, or 'dreary always', like the British isles.