Reviving the American forest with the American chestnut | William Powell | TEDxDeExtinction
13:40
The return of the chestnut -- a tree crop archetype | Hill Craddock | TEDxUTChattanooga
12:46
An American Tragedy, How a Mass Extinction Can Help Save Our Forest | Rex Mann | TEDxYoungstown
20:13
Restoring the ancient Caledonian Forest | Alan Watson-Featherstone | TEDxFindhorn
17:39
From landscape architecture to conservation agriculture | Thomas Woltz | TEDxCharlottesville
13:53
De-extinction: a game-changer for conservation biology: Stanley Temple at TEDxDeExtinction
15:03
How to Bring Passenger Pigeons All the Way Back: Ben Novak at TEDxDeExtinction
13:07
From sand to soil in 7 hours | Ole Morten Olesen | TEDxArendal
17:35