Hi I'm Kai Rizdahl the host of How We Survive

It's a podcast from Marketplace. In 1986, before I was a journalist,

I was flying for the Navy.

Mr. Gorbachev, tear down this wall.

It was the cold war, and my first deployments were intercepting Russian bombers.

Today, though, there's another threat out there, climate change.

This could be the warmest year on record.

Climate change is here.

Temperatures here are warming faster than anywhere on Earth.

And while the threat seems new,

the Pentagon's been funding studies on climate change since the 1950s.

I think we will put our troops and our forces at higher risk if we don't recognize the impact of climate change.

This season, we go to the front lines of the climate crisis

to see how the military is preparing for the threat.

Listen to how we survive,

wherever you get your podcasts.

Obviously, teens are using AI, but a lot of adults are still in the dark about it.

From American public media, this is Marketplace Tech.

I'm Megan McCarty Carino. As soon as Chachi BT burst onto the scene in late 2022, it became clear artificial intelligence was going to send massive

shock waves through education.

And as with any new technology, young people were likely to adopt it more quickly.

Well now we have some data about that phenomenon.

...