The prehistoric technology that fueled the growth of the human brain
In short: Cooking is one of our most fundamental technologies, yet it wasn't a single invention. This video explores how thousands of small discoveries over millennia transformed human survival and biology.
While cooking feels instinctive today, it was a complex technological shift in prehistory. Evidence suggests humans were cooking food as early as 2 million years ago, with more definitive archaeological signs appearing at least 50,000 years ago. Rather than a single 'eureka' moment, cooking likely evolved through generations of small experiments around campfires, where early humans discovered that fire changed the texture and taste of meat and other foods.
This transition is significant because some researchers believe cooking provided the essential extra calories required for our ancestors to develop larger brains. By making food softer and easier to digest, fire became a primary driver of human evolution, eventually becoming a practice so fundamental that modern humans can no longer imagine living without it.
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Sources
- Summary by Intellect · source: Why Did Humans Start Cooking Food ?
- Also: When did humans start cooking food?
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