Planning the Next Great Migration

In the last post I talked about the fact that the ecological collapse of the Southwest is already starting. That process is now irreversible, given the long-term drought that is the predicted result of climate change. At most, a wet year here and there will put off catastrophe for a few years; it will not reverse the trend that must, probably sooner than we think, lead to the virtual abandonment of overgrown desert cities such as Las Vegas. The climate-related problems other threatened regions of the U.S. face are not quite so imminent, but because they are grave, Americans would be wise to avoid moving to those regions, and to consider moving out if they are already there.