Lex Fridman Podcast #297 – Jonathan Reisman: The Human Body – From Sex & Sperm to Hands & Heart
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Jun 25, 2022 Jonathan Reisman, a physician with a diverse medical background, shares captivating insights from his experiences in remote locations. He explores the marvels and complexities of human anatomy, from the evolutionary significance of our hands to the intricate biology of reproduction. Reisman discusses the race of sperm with humor and reflects on the psychological aspects of medicine, emphasizing the connection between human resilience and health. Through tales from his adventures, he highlights the deep bond between culture, food, and identity.
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Design of Hand vs. Throat
- The human hand, with its forearm muscles and tendons, displays intelligent design.
- The throat, where food and air paths intersect, seems less optimal, prone to choking hazards.
Sex and Death
- Sex and death drive human evolution: sex creates new life, death weeds out genes.
- The age of death, especially before reproduction, shapes future human form.
Taboo Universals
- Universal human experiences, like bathroom and bedroom activities, are often taboo.
- This is surprising, as shared experiences become hidden, even though common to all.
