What shapes our perceptions (and misperceptions) about science? In an eye-opening talk, meteorologist J. Marshall Shepherd explains how confirmation bias, the Dunning-Kruger effect and cognitive dissonance impact what we think we know -- and shares ideas for how we can replace them with something much more powerful: knowledge.
Want to help shape TED’s shows going forward? Fill out our survey!
Learn more about TED Next at ted.com/futureyou
For the Idea Search application, go to ted.com/ideasearch
Hosted on Acast. See acast.com/privacy for more information.