> That “guide” was natural selection over millions of years.
Small nitpick: millions of years is how long Hominini brains have been evolving with stone tools. Mammalian brains had already been evolving for at least a hundred million years, animals in general for seven hundred million years, and the basic molecular machinery like genetics and proteomics had been evolving for billions of years.
The scale at which evolution operates at is truly mind boggling.
Small nitpick: millions of years is how long Hominini brains have been evolving with stone tools. Mammalian brains had already been evolving for at least a hundred million years, animals in general for seven hundred million years, and the basic molecular machinery like genetics and proteomics had been evolving for billions of years.
The scale at which evolution operates at is truly mind boggling.