Uploaded January 2025 | Updated September 2026, 2 weeks ago
From the Radiolab podcast: Do you really need a brain to sense the world around you? To remember? Or even learn? Well, it depends on who you ask. Jad and Robert, they are split on this one.
In an episode we first aired in 2018, Robert drags Jad along on a parade for the surprising feats of brainless plants. Along with a home-inspection duo, a science writer and some enterprising scientists at Princeton University, we dig into the work of evolutionary ecologist Monica Gagliano, who turns our brain-centered worldview on its head through a series of clever experiments that show plants doing things we never would've imagined. Can Robert get Jad to join the march?
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Photo illustration by Jared Bartman
Video by W. Harry Fortuna
From the Radiolab podcast: Do you really need a brain to sense the world around you? To remember? Or even learn? Well, it depends on who you ask. Jad and Robert, they are split on this one.
In an episode we first aired in 2018, Robert drags Jad along on a parade for the surprising feats of brainless plants. Along with a home-inspection duo, a science writer and some enterprising scientists at Princeton University, we dig into the work of evolutionary ecologist Monica Gagliano, who turns our brain-centered worldview on its head through a series of clever experiments that show plants doing things we never would've imagined. Can Robert get Jad to join the march?
🎧 Subscribe to Radiolab wherever you listen to podcasts: lnk.to/radiolab!youtube
🔎 Subscribe to Radiolab on YouTube: bit.ly/3I9KI53
🖋 Subscribe to Radiolab’s Newsletter: radiolab.org/newsletter
🌱 Check out Radiolab's Starter Kit Playlist: bit.ly/3sX8f4P
👍 Like this video ✏️ and leave us a comment!
Follow Radiolab:
Instagram — instagram.com/radiolab
X — https://x.com/Radiolab
Facebook — facebook.com/Radiolab
Threads — threads.net/@radiolab
TikTok — tiktok.com/@radiolab
Our newsletter includes short essays, recommendations, and details about other ways to interact with the show. Sign up here: radiolab.org/newsletter
Support Radiolab by becoming a member of The Lab today: radiolab.org/the-lab
Photo illustration by Jared Bartman
Video by W. Harry Fortuna
