04:15 min
CLEAR ALL
Psychologist Jonathan Haidt asks a simple, but difficult question: why do we search for self-transcendence? Why do we attempt to lose ourselves? In a tour through the science of evolution by group selection, he proposes a provocative answer.
Bestselling author Tim Ferriss (Tools of Titans, The 4-Hour Workweek, etc.) probes the science, mysteries, and future of psychedelics with Dr. Roland R. Griffiths, a clinical pharmacologist at Johns Hopkins. Dr.
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