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by rayiner 4542 days ago
Its not a matter of health. You can give a 65 year old the brain of a 20 year old, but you can't give him back his naive unindoctrinated view of the world. And the sheer wonderment of childhood and adolescence is something you can never recapture. I have a 1 year old. There are expressions of joy you will only ever see on the face of a 1 year old, because for them the most mundane experiences are nonetheless firsts. Similarly, you only experience anything for the first time no matter how long you live. And I think there is a tremendous creative energy arising from those firsts.

I'm partial to the idea that geniuses have one or two great ideas in them per lifetime, regardless of how long that life lasts. Given 150 years of life, I don't think Picasso would invent cubism then something else.
2 comments
a3n 4542 days ago
> but you can't give him back his naive unindoctrinated view of the world.

Exactly the point of my second paragraph. With enough years in front, it can be worth starting completely over again, and gain the possibility of that childlike wonder and enthusiasm. Maybe school -> genius career -> kids and married life -> school -> completely new genius career.

With a long enough healthy life to go, it can be worthwhile to start completely over, rather than hunkering down and preparing for the decline.

EDIT: Anyway, y'all better hope so, because you're all mostly going to live much longer than we elders do, whether you like it or not. Stay sharp.

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rayiner 4542 days ago
Essentially, I don't find your progression plausible. I don't think someone, even a genius, is going to approach a second career as effectively as the first, not after having accumulated a lifetime of preconceptions, biases, attitudes, conclusions, and dogma. I doubt even most geniuses have a second wind of genius in them, whether or not they live 50 years longer than they do now.
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a3n 4542 days ago
Since we haven't commonly lived longer than we do now I don't think we can assume that they way it's been is the way it's always going to be.

> a lifetime of preconceptions, biases, attitudes, conclusions, and dogma.

You left out wisdom, experience and perception.

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harryh 4542 days ago
Probably this is the exception that proves your rule but:

https://en.wikipedia.org/wiki/Annus_Mirabilis_papers

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