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Cake day: July 26th, 2023

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  • Evolution isn’t aimed. A T-Rex needs to be good enough to hunt enough food.

    Our ancient ancestors smashed the skulls of animals killed by African predators to eat the brains, smashed bones to eat the marrow.

    Later as our ancestors became bigger and stronger they hunted and needed to communicate with each other to effectively track and take down an animal. Maybe they needed twenty words. Chickens have three words (or cluck patterns)

    At the same time women collected stuff and needed to share how to identify this from that with younger women. They might have needed a hundred words.

    Then those who could talk better were more attractive to the other sex than those who couldn’t (even now being well spoken is attractive) then a few millions of years later we’re making stone knives, hammers, axes; then ten minutes later aeroplanes and machine guns

    In short: we had it hard enough we needed to share information. We later found communication sexy. T-Rex had no such trouble. We seem to be the only animal that solved “scavenging is dangerous” and “hunting is hard” with talking to each other rather than by getting bigger and getting claws or vicious teeth

    I understand we selected for tall by fighting humans














  • I reckon we are so incredibly complex, are integrating so much information that from inside it’s hard to see if you’re deciding or selecting by rule your preferred path given what you know

    You can call the complexity free will, we’re all so different having had different parents, different childhood experiences, different education, different opportunities so each has their own solution that rises to the top in any situation

    But also brain scans have demonstrated that for minor stuff (like raising your hand) action precedes “deciding” to take the action.