Transcript: https://wearenotsaved.com/2016/12/10/infrastructure-trump-and-the-hoover-dam/ 

This week we look at the subject of infrastructure. We seem to spend a lot of money on it to little effect. Why is that? And is it indicative of a civilization in decline. The idea of catabolic collapse is brought up, which is the idea that your society can start to fall apart when the maintenance costs exceed a certain level. I know it sounds boring, but trust me, it's not.