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Cake day: 2023年6月17日

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  • Yes, I’ve heard similar things before and that’s probably the closest thing to a true explanation. It’s a purely genetic line of reasoning which raises a lot of questions though: What’s the biological clock that controls the timing of when genes activate? Which/how many genes are responsible for aging and does everyone have all of them? Could animals be selectively bred for longevity indefinitely? Some of these questions might have partial answers already but I don’t know them.

    Thanks for the paper, it’s interesting and I definitely couldn’t follow the whole thing. It says at one point that the findings are consistent with the theory that organisms age to make way for their offspring. I’ve heard of the slightly different version where it’s just random genes that don’t have any benefit but the downside isn’t bad enough for them to be selected against.