The most important thing you can do to fight climate change: talk about it | Katharine Hayhoe

Curiosity about how our bodies work and the universe functions finds a compelling home in TED Talks Science and Medicine. This curated collection pulls directly from the global stage, featuring leading researchers, pioneering physicians, and insightful thinkers who are actively reshaping their fields. Each episode is a deep, personal narrative from the person behind the discovery, moving beyond textbook summaries to share the human story of scientific pursuit. You’ll hear a neurosurgeon explain the delicate biology of consciousness, a biologist decoding the secret language of trees, or an epidemiologist tracing the path of a pandemic. The discussions are grounded in rigorous research but delivered with a clarity and passion that makes complex concepts accessible and genuinely thrilling. Sourced from flagship TED conferences, independent TEDx events, and partner gatherings worldwide, this podcast serves as a direct line to the cutting edge. It’s for anyone who finds wonder in a detailed medical breakthrough or a revolutionary physics concept, offering a regular dose of perspective on the mechanisms of life and the cosmos. TED’s nonprofit mission to spread impactful ideas is perfectly realized here, turning each listening session into an engaging, thought-provoking exploration of what we know and the vast mysteries that remain.