What's at stake if we can't regrow our forests

In 2022, parachutist Luigi Cani dropped 100 million seeds over the Amazon rainforest while skydiving. He did it to raise awareness about deforestation and help regrow the forest. But there has been little scientific follow up to see whether it worked. So, today, we talk to restoration ecologist Pedro Brancalion about the surprising complexity involved in regrowing a forest, and when dropping seeds from the sky – by people or by drones – could work.

If you liked this episode, check out our others on building microforests in cities and scientists’ creative idea to save a keystone tree species that grows very slowly.

Interested in more tree science? Email us your question at [email protected].

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