I can see the job description now: "75+ years of relevant experience required." At the same time, allowing the Einsteins of society to continue their work indefinitely would provide a net increase in the rate of scientific advancement. Unfortunately climbing the corporate ladder would be nearly impossible as positions would almost never go vacant. It has both pros and cons, but allowing a larger fraction of the population to be in the workforce might just outweigh the negatives.

> would provide a net increase in the rate of scientific advancement

And then we existentially argue "Does any of it matter?" :)

More time to think about that too.

I don't think it would ever happen, but the only real counter I can think of to that is modifying our brains to have intermittent periods where they are more plastic than normal. Honestly, our current system works really really well... I still don't want to die though.

Hypothetical bogey men of an imaginary dystopia should not concern you nearly so much as the loss of productive life, physical and mental decay, and the reckless violence of the hopeless which surrounds you today.

A valid point, but why should the pessimistic outlook be any less likely than the utopian one? Are you sure that a major missing link between where we are now and a prosperous future for everyone is the fountain of youth? Sure, the HN'ers want the Einsteins and Feynmans of the world to live forever? But what about the Nixons, King Leopold II's, and Kim Kardashians of the world? Is it okay with you that they will be given first dibs at the antidote?

You're seeing it as the key to suffering, but its equally reasonable to view it as what it will likely become - an instrument of power.