Thousands of dams in the US are old, damaged and unable to cope with extreme weather. How bad is it? | Live Science

Of course can spend billions on the military under the guise of "protecting ourselves," but are willing to leave ourselves unprotected against a real enemy that is a changing climate. 

Boy, is we stupid.

https://www.livescience.com/planet-earth/thousands-of-dams-in-the-us-are-old-damaged-and-unable-to-cope-with-extreme-weather-how-bad-is-it