1:42:47

23. Language

1:37:33

21. Chaos and Reductionism

1:40:26

24. Schizophrenia

1:42:51

20. Aggression IV

1:13:13

Robert Sapolsky: The Biology of Humans at Our Best and Worst

1:27:44

"Why Zebras Don't Get Ulcers: Stress and Health" by Dr. Robert Sapolsky

1:13:01

13. Advanced Neurology and Endocrinology

53:35

You have no free will at all | Stanford professor Robert Sapolsky