Rethinking Doubt: The Value and Achievements of Skepticism | George Hrab | TEDxLehighRiver
21:16
Reasonable doubt | Michael Shermer | TEDxGhentSalon
15:51
Why do we believe things that aren't true? | Philip Fernbach | TEDxMileHigh
13:52
E se as crenças falsas nos fizerem felizes? | Maarten Boudry | TEDxGhent
24:00
The importance of skepticism in science: Joe Schwarcz at TEDxMontreal
20:54
Our democracy no longer represents the people. Here's how we fix it | Larry Lessig | TEDxMidAtlantic
26:23
A arte de ser você mesmo |Caroline McHugh | TEDxMiltonKeynesWomen
11:26
Por que a maioria esta sempre errada | Paul Rulken | TEDxMaastricht
8:11