An eleven-minute interview with post-Keynesian economist Steve Keen, which begins one minute into the video. He discusses the huge accumulation of private debt in the US and how it is to blame for the Great Recession and the aftermath of sluggish growth. This story has been repeated in many countries across the world. In my view this is only part of the story, but it is an essential part. He usefully counters the hysteria over public debt and the ignorance over levels of private debt with some lessons from history.