Radiolab artwork

Sep 18, 2026 · 31m, Episode 712

The Sweetest Thing

From Radiolab

— Player

?t=90 · ?t=1:30 · ?t=1h2m3s

0:00--:--
Timestamp sharing

— Episode notes

“What is the sweetest thing in the world?” After co-host Latif Nasser’s sons ask him this deceptively simple question, he goes on a quest to find it. Is it a West African Katemfe berry? Or an industrial sugar substitute cooked up in a lab? Or an ingredient hiding in plain sight in all of our pantries? A simple mystery that will make you question what sweetness even is, how our tongues (and other body parts you wouldn’t expect) determine what we like, and how far you would go to taste something sweeter than anyone has ever experienced. Than...

— Timestamp deep links

Share any moment by clicking "Copy @ timestamp" in the player above. Supported formats: ?t=90 (seconds), ?t=1:30 (mm:ss), ?t=1h2m3s (hms).