Elon Musk

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?

I think that's highly likely.

I'm looking forward to that.

And once again, with all that expenditures, again, how can we make sure that it's broad and not narrow?

I just think the natural thing is it's going to be very broad because AI companies will seek as many customers as they possibly can.

And the cost of AI is already very low and it's plummeting every year.

I mean, the cost of AI is...

almost meaningfully changing on a month-to-month basis.

There's open models now everywhere, yeah.

Yes, there's open models.

And the open models only lag, they're maybe a year behind the sort of closed models.

So,