Nature
A collection of TED Talks (and more) on the topic of nature.
Video playlists about Nature
Natural wonder
What is nature? Follow the camera's eye to many stunning places on the planet -- from the African veldt to the Amazon rainforest to the teeming world under the Arctic ice.
Ocean wonders
Dive into the unexplored universe beneath the waves: the beautiful, fragile (and sometimes terrifying) world of the ocean.
Plantastic!
Green, leafy, often delicious: Plants are all around us and make the ecosystem work. Hear from gardeners, vegetarians, designers and conservationists on the wonderful world of plants and vegetables.
Earth, appreciated
Our planet is a wonder, a perfectly improbable incubator for life. It’s also in danger because of our indifference. Reflections on both those truths.
Talks about Nature
See all 87 talks on NatureExclusive articles about Nature
Why walking is the ideal speed to see the world
How do you walk 500 miles? Extreme hiker Sarah Marquis explains how pain gives way to pleasure during an epic trek through the wilderness. Sarah Marquis will call her parents to...
The largest river on Earth is invisible — and airborne
On a typical sunny day in the Amazon, 20 billion metric tons of water flow upward through the trees and pour into the air, an invisible river that flows through the sky across a...
Episode: Everything Is Connected
Every species plays a crucial role in our natural world. But when humans tinker with the equation, a chain reaction can cause entire ecosystems to break down. In this hour, TED speakers explain how everything is connected in nature, with some bold ideas about how we can restore the delicate balance and bring disappearing ecosystems back. Listen now