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

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