De-extinction may be inevitable, but we should still ask questions | Amy Fletcher | TEDxChristchurch
14:39
(Some) EXTINCTION IS (not necessarily) FOREVER: Carl Zimmer at TEDxDeExtinction
15:03
How to Bring Passenger Pigeons All the Way Back: Ben Novak at TEDxDeExtinction
14:57
How we brought the condor back from the brink | Michael Mace | TEDxDeExtinction
12:00
Rewilding, Ecological Surrogacy, and Now... De-extinction?: David Burney at TEDxDeExtinction
11:52
De-extinction: Hubris or Hope?: Hank Greely at TEDxDeExtinction
19:33
The Roots of Religion: Genevieve Von Petzinger at TEDxVictoria
16:50
Mass extinctions and the future of life on Earth | Michael Benton | TEDxThessaloniki
13:53