Beyond the "creation vs. evolution" debate | Denis Lamoureux | TEDxEdmonton
19:33
The Roots of Religion: Genevieve Von Petzinger at TEDxVictoria
17:59
What if Everything You Know is Wrong: Bob McDonald at TEDxVictoria 2013
17:33
Why renewables can’t save the planet | Michael Shellenberger | TEDxDanubia
14:15
Is Aging Reversible? A Scientific Look with David Sinclair | David Sinclair | TEDxBoston
17:05
The Origins and Evolution of Language | Michael Corballis | TEDxAuckland
19:27
As primeiras 20 horas - Como aprender qualquer coisa: Josh Kaufman no TEDxCSU
18:05
Is the house of history built on foundations of sand? | Graham Hancock | TEDxReading
17:05