Elon Musk

That would be an amazing thing to have.

And I think we will have those things.

So overall, I'm very optimistic about the future.

I think we're headed for a future of amazing abundance, which is very cool.

And definitely, we are in the most interesting time in history.

I think there's more interesting time in history.

You know, I haven't put much time into the aging stuff.

I do think it is a very solvable problem.

Like, you can...

I think when we figure out what causes aging, I think we'll find it's incredibly obvious.

It's not a subtle thing.

The reason I say it's not a subtle thing is because all the cells in your body pretty much age at the same rate.

I've never seen someone with an old left arm and a young right arm ever in my life.

So why is that?

That means that there must be a clock, a synchronizing clock, that is synchronizing across 35 trillion cells in your body.

There is some benefit to death, by the way.

There's a reason why we don't actually have a longer lifespan because if people do live forever or for a very long time, I think there's some risk of an ossification of society, of things just getting kind of locked in place.

It just may become...

just not, lack vibrancy.

But that said, do I think we'll figure out ways to extend life and maybe even reverse aging?