[contingencies]

I personally choose not to live in a freezing place, and most people can do that. Even without crossing a border intra-EU/CN/US/AU moves achieve this goal.

See https://en.wikipedia.org/wiki/List_of_countries_by_carbon_di... and order by 'emission per capita'.

[Noos]

You exchange freezing for warming, as if walking in 100 degree temperatures works any more than 0 degrees.