What does a warming planet mean for the foods you love? Hosting a dinner party that features a menu of foods that could disappear within our lifetimes, culinary entrepreneur Sam Kass invites us to chew on the reality of climate change by exploring the things — like chocolate and coffee — it puts at risk.

What happens when the design of everyday things misses the mark? People fill in the blanks. Designer Kate Canales has spent more than 20 years photographing the handmade, improvised signs that appear when the original falls short. From perplexing bathroom directions to our struggles with doors and point-of-sale machines, her photos capture something technology can’t replace: our instinct to look out for each other and leave a few instructions behind. (Recorded at TEDNext 2025 on November 11, 2025)

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“Every conversation has the potential to open up and reveal all the layers and layers within it, all those rooms within rooms,” says podcaster and musician Hrishikesh Hirway. In this profoundly moving talk, he offers a guide to deep conversations and explores what you learn when you stop to listen closely. Stay tuned to the end to hear a performance of his original song “Between There and Here (feat. Yo-Yo Ma).”