The Psychology of Human Misjudgment by Charlie Munger (Charlie Munger: 25 Cognitive Biases talk). Resources: Transcript of the speech | http://dbrack.co/1KIgveX Article covering each of the biases | http://dbrack.co/1Q4HCNP Poor Charlie's Almanack | http://dbrack.co/1PDMFGY
The quality of audio here isn't too good. You may have to strain your ears a bit to hear this. But plug your headset on, and this may just be the best one odd hour you'll invest in a very long time.