(Some) EXTINCTION IS (not necessarily) FOREVER: Carl Zimmer at TEDxDeExtinction
14:23
De-extinction may be inevitable, but we should still ask questions | Amy Fletcher | TEDxChristchurch
12:35
Hibridación con especies extinguidas | George Church | TEDxDeExtinction
9:18
Why it matters that dinosaurs went extinct in the spring | Melanie During | TEDxStockholm
9:07
Extinction reversal? Don't count on it: David Ehrenfeld at TEDxDeExtinction
15:03
How to Bring Passenger Pigeons All the Way Back: Ben Novak at TEDxDeExtinction
12:00
Rewilding, Ecological Surrogacy, and Now... De-extinction?: David Burney at TEDxDeExtinction
17:35
Second chance for tasmanian tigers and fantastic frogs: Michael Archer at TEDxDeExtinction
12:25