A silver lining, as seen from the left

Journalist Dave Lindorff writes:

Say what you will about the looming catastrophe facing the world as the pace of global heating and polar melting accelerates. There is a silver lining. .... The area that will by completely inundated by the rising ocean—and not in a century but in the lifetime of my two cats—are the American southeast, including the most populated area of Texas,.... So what we see is that huge swaths of conservative America are set to face a biblical deluge in a few more presidential cycles.