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What is Life? by Erwin Schrödinger
Description
“Life, Entropy, and the Physics of Order”
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Title: What is Life?
Author: Erwin Schrödinger
Category: Science & Discovery, Culture & Society, Philosophy & Big Ideas
How does life defy the second law of thermodynamics? Sam and Sophie open with that puzzle, because Schrödinger's 1944 book starts by asking why living things don't just fall apart like everything else.
They walk through his answer: life feeds on 'negative entropy' by being an open system. A plant drinks order from sunlight, a cat eats a mouse for its stored order. Then they get into his prediction of the 'aperiodic crystal' as the carrier of genetic information—a code-script written before DNA was even discovered. Finally, they explore his philosophical leap: that individual consciousness is a point of view of an undivided whole.
If you've ever wondered what physics can tell us about life, or how a quantum physicist saw the gene as a quantum object, this episode names the ideas and makes them feel tangible. The takeaway: life is a local rebellion against cosmic decay, a brief, beautiful pattern in time.
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Chapters
00:00How Life Defies Entropy00:55Negative Entropy and Open Systems02:07The Aperiodic Crystal Prediction03:11Quantum Stability of the Gene04:11Consciousness and the Undivided Whole05:18Takeaway: Life as Local Order
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