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by lindseymysse
1685 days ago
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"but remember that for almost all of history, nothing happened" This seems like a anthropocentric view of the world. Planets moved immense distances, there were generation after generation of bacteria, mountains rose up and crumbled, seas were made and disappeared again. A lot happened before we showed up. A lot will happen after we're gone, also. |
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If you look at a timeline, you might see:
All the text you see is about change. But 99.99999...% of that time, there is no such event. We write about and think about the changes, not the vast eons when nothing changes (except excruciatingly gradually). After the Cambrian Explosion, trilobytes multiplied and took over the world, but that was (I'm guessing) over millions years; if you were there, you wouldn't see a vast herd (school?) of them advancing across the landscape one day. Short of a few big extinction events (at least the K/T that killed the dinosaurs), I don't think you would notice any such change at all if you lived at any time in history. But now I'm thinking about whether one of those events could be sudden and dramatic.