Dr. Laurie Santos

So yeah, a little bit of thinking about the possibility that you're not going to stay young and fit forever can remind you to do the stuff that will actually keep you young and fit.

So yeah, a little bit of thinking about the possibility that you're not going to stay young and fit forever can remind you to do the stuff that will actually keep you young and fit.

Another big fallacy.

Another big fallacy.

This is a fallacy that researchers call the G.I.

This is a fallacy that researchers call the G.I.

Joe fallacy, which for YAP listeners out there was a classic.

Joe fallacy, which for YAP listeners out there was a classic.

cartoon in the 80s about these army guys called G.I.

cartoon in the 80s about these army guys called G.I.

Joe who would go out there.

Joe who would go out there.

But the famous thing about the cartoon is that it ended with this public service announcement where the G.I.

But the famous thing about the cartoon is that it ended with this public service announcement where the G.I.

Joes would tell people things like, don't talk to strangers or look both ways when you cross the street and things.

Joes would tell people things like, don't talk to strangers or look both ways when you cross the street and things.

And they had this famous tagline where the kids would say, thank you, G.I.

And they had this famous tagline where the kids would say, thank you, G.I.

Joe, now I know.

Joe, now I know.