Generation wealth: how the modern world fell in love with money (theguardian.com)

A documentary that investigates the pathologies that have created the richest society the world has ever seen.

Another interesting documentary about this topic is "Born Rich" by Jamie Johnson, one of the heirs to the Johnson & Johnson fortune. He interviews several of his peers. The film was nominated for two Emmys. It's available on YouTube at https://www.youtube.com/watch?v=km_JmxnzTvc.