Class 8: Chapter 2 : The Domestic Prison , Environmental Pressures and The Herd Instinct
1:01:46
Class 7: Chapter 2 : Born In Captivity - Captive from Birth - The Domestic Prison
1:15:34
Class 6: Chapter 1 : THE HUMAN MECHANISM The Law of Nature
1:04:39
Class 2: Chapter 1 : THE HUMAN MECHANISM - The Three Species - The Role of the Intellect
1:05:40
Chapter 6: Class 3:Yoga Of Meditation Verse 4, 5, and 6
1:05:31
Class 4: Chapter 1 : THE HUMAN MECHANISM Nature Protects
1:04:28
Class 1: Introduction And Preface
1:06:46
Chapter 6: Class 2:Yoga Of Meditation Verse 2-4
5:17