3/28/2024 0 Comments Large advent speaker gutsThe human brain consumes 20-25 percent of our daily caloric intake. People say that “Intelligence is the precursor to tools”, but what if fire itself is the main cause for the increase in brain size in hominins the past 4 million or so years? If this is the case, then fire is, in effect, the ultimate cause of everything that occurred after its use. When our ancestors mastered fire, it was then possible for the brain to get important nutrients that influenced growth. However, people never talk about a major event in human history that caused our brains to suddenly increase: the advent of fire. According to PP, the trend for bigger brains in hominins is proof that evolution is “progressive”. Something that’s most always brought up is how the human brain increased in size the past 4 million years. People talk a lot about intelligence and brain size.
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