Baltimore's inner harbor will be [ flooded roughly 900 hours a year ]( http://www.theguardian.com/environment/2014/oct/08/us-east-coast-cities-face-frequent-flooding-due-to-climate-change ) , on the average, by 2045 — due to global heating. A few decades later, it will be permanently inundated. Many other US coastal cities and towns face similar problems that we are bringing on ourselves.
Ссылка: https://stallman.org/archives/2014-jul-oct.html#09_October_2014_%28Baltimore%27s_inner_harbor%29