Pawns of the Plutocrats
The analysis is frankly Marxist. I'm inclined to think he's right, though I don't know how much of a Marxist you have to be to think, "Some people have far too much money and are doing insane shit with it."
I couldn't help but notice, though, that Harvey is a little short on solutions. "We've all got to think and talk about this" is a little lame as a finale, though I guess "We should all have a big world revolution" is unlikely to fly with much of his audience.