Professor Keirsey had his lecture course on Madness taped in 1982. This is the first audio track. More audio tracks will follow.
He surveys the idea of madness “as far back as we can go”. At the end of the course, he talks a little about his theory of madness.
Once asked what was the most important thing he wanted people to get from his work, he said:
“I want people to understand that there is no such thing as madness.”