Generally, older people in their fifties, sixties, and seventies are running most countries and are CEOs of corporations. Which isn't to say there aren't entrepreneurs, but if the young were better in every respect, there'd be no reason for the old. Our life span reflects our particular life strategy.

Maybe one day we will be able to take a pill that keeps us young and healthy much longer. I believe in my heart that this will happen.

You would think that UV just causes mutations, but it doesn't, you need a gene to be active for it.

You could have two completely different careers if you could stay healthy to 90. How fascinating that would be.

If the aging process is controlled in a similar way in worms and humans, then we can use what we learn about worms to speed our study of higher organisms.

Generally, older people in their fifties, sixties, and seventies are running most countries and are CEOs of corporations. Which isn't to say there aren't entrepreneurs, but if the young were better in every respect, there'd be no reason for the old. Our life span reflects our particular life strategy.

Life's too short to not be around nice people.