Back to Show
It's Okay to Be Smart
Lab-Grown Meat is Here… and I Taste-Tested It!
Season 11
Episode 11
Our appetite for meat is one of the greatest environmental challenges we face. Join me on a mind-blowing visit to UPSIDE Foods, the world's most advanced cultivated meat production facility, as we ask whether cultivated meat can deliver on its promises to help the environment while keeping meat on our plates.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By

10:44
Can trees really save us from climate change?

9:43
Could You Be a Chimera?

11:30
I went to NASA in Houston to talk to astronaut Don Pettit.

7:20
Why is ice slippery? It's a more complicated answer than it seems!

11:11
Recycling is broken. Here's how we can fix it.

14:55
People say insects are the food of the future.

11:53
Here’s a rundown of a few of the human body’s biggest evolutionary fails!

13:11
Meet your cousin: Homo naledi.

8:51
Why are trees and other plants green? The answer is full of surprises.

8:46
How do we see color in the first place?

11:20
Earth’s climate is changing in a big way.

9:36
Money. We all use it. But is it real?