• taladar@sh.itjust.works
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      6 hours ago

      You underestimate the effects of population growth. There was a lot of time in prehistory but the population at any given point was tiny compared to today.

      • Num10ck@lemmy.world
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        1 hour ago

        i remember an old article that said DNA shows that all current humans can be traced back to 7 women during the ice age.

      • Joeffect@lemmy.world
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        3 hours ago

        Those people were alive and died it doesn’t matter… There have been more people dead than are currently living by a lot.

        We don’t care how many people were alive back than compared to today. It’s the total amount to how many have died…

        • taladar@sh.itjust.works
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          1 hour ago

          We don’t care how many people were alive back than compared to today.

          But that is exactly the ratio you claim to be 99.9% when in reality it is closer to 93%.