How People Have Evolved to Live in the Clouds

The video explores how humans adapt to high altitudes where oxygen is scarce. It explains the physiological changes that occur during acclimatization and highlights the unique adaptations of Andean and Tibetan populations. These adaptations include increased red blood cell production and genetic mutations that enhance oxygen efficiency. The video also discusses convergent evolution, where similar adaptations arise independently in different populations, and touches on genetic research revealing other mutations unrelated to oxygen. The content underscores the remarkable ability of humans and animals to thrive in extreme environments.

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