Oxygen Paradox Explained
The discussion delves into the intriguing relationship between carbon isotopes and oxygen levels in the oceans, highlighting a paradox where the oxidation of carbon twelve suggests a depletion of atmospheric oxygen. However, geological evidence contradicts this, leading to the hypothesis that sulfate, rather than oxygen, played a crucial role in the ecosystem. The conversation emphasizes the significance of tectonic events in facilitating the movement of sulfate into the oceans, ultimately shaping the conditions for life.In this clip
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Lex Fridman Podcast
Nick Lane: Origin of Life, Evolution, Aliens, Biology, and Consciousness | Lex Fridman Podcast #318
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