They have a few of them in very cold climates as well, schools, shops, medical clinics and housing all in one building. For the simple practical reason of goin

They have a few of them in very cold climates as well, schools, shops, medical clinics and housing all in one building. For the simple practical reason of going outside is somewhere between deeply unpleasant and actually dangerous. Whittier, Alaska is a good example. https://www.youtube.com/watch?v=naPguX84Amg https://www.youtube.com/watch?v=naPguX84Amg