As 2025 winds down, take a moment to revisit the ideas that defined the year — through TED Talks that sparked curiosity, challenged assumptions and left us dreaming. TED’s end-of-year playlists gather the moments that stirred the biggest conversations and offered fresh inspiration as we head into 2026.

Here are the talks everyone obsessed over in 2025 — from deepfakes and AI to breakthroughs shaping our future:

Dive into the conversations that lit up 2025, sparking global debate on AI, geopolitics, parenting and more:

Check out this year’s TED-Ed hits — fascinating lessons on science, myths, health and the mysteries of everyday life:

Tune into the podcast episodes that defined the year, bringing fresh insight to creativity, climate, culture and well-being:

Explore 10 standout talks that left a mark on 2025 — brilliant ideas on art, space and civic engagement:

Start the year strong with talks on movement, immunity and the small habits that help you thrive:

Uncove talks that unlock clarity, creativity and calm — so you can think sharper and feel more grounded in 2026:

Here’s your comprehensive guide to the AI shifts transforming work, creativity and daily life:

Meet the thinkers turning bold ideas into real change across climate, health, public safety and economic justice: