TED: For more wonder, rewild the world | George Monbiot

The speaker shares personal experiences of ecological boredom and introduces the concept of rewilding, focusing on ecosystem restoration and human life. Trophic cascades, exemplified by Yellowstone's wolves, and the role of whales in marine ecosystems are discussed. The potential for rewilding in Europe, including the return of megafauna, is explored. The talk concludes with rewilding as a source of hope for ecological change.

What experiences did the speaker have during their six years as an investigative journalist in the tropics?

How did the speaker describe their feelings upon returning home after their adventures?

What is the concept of 'rewilding' as introduced by the speaker?

Can you explain the ecological process of a trophic cascade and provide an example?

What significant changes occurred in Yellowstone National Park after the reintroduction of wolves?

How do whales contribute to the health of marine ecosystems according to the speaker?

What does the speaker suggest about the relationship between large animals and ecosystem stability?

What are some potential benefits of rewilding human life as discussed by the speaker?

What historical evidence does the speaker provide regarding megafauna in Europe?

In what ways does the speaker believe rewilding can instill hope in people?