It has worked for Norilsk in Russia's far north. They built it and people came including refugees from more southern climates like Ukraine. And even though they

It has worked for Norilsk in Russia's far north. They built it and people came including refugees from more southern climates like Ukraine. And even though they have not yet solved all the engineering issues, there are ways to deal with them. Engineers generally like big problems like this, and a world where Global Warming will displace large populations needs to get really good at managing huge engineering projects. Just look at Russia and their Crimea bridge, St. Petersburg bypass bridges, Vladivostok bridge, infrastructure projects associated with the Sochi Olympics, the Universiade games in Kazan and so on. And now Trump says that he plans on fixing the USA's decrepit infrastructure that has been neglected for the past two generations. Engineering solves problems.