English transcript

Right now, there's a shortage of doctors and great surgeons.

You're a doctor yourself.

It's a super long time to learn to be a good doctor.

And even then, the knowledge is constantly evolving.

It's hard to keep up with everything.

You know, doctors have limited time.

They make mistakes.

How many great surgeons are there?

Not that many great surgeons.

When do you think optimists would be a better surgeon

than the best surgeons?

How long for that?

Three years.

Three years, yeah.

And by the way, that's-

Three years at scale.

Meaning there'll probably be more optimist robots

that are great surgeons than there are

all surgeons on earth.

And that's-