# 3 kinds of bias that shape your worldview

- Institution: TED
- Department: TEDxUGA
- Speaker: J. Marshall Shepherd
- Year: 2018
- Level: For everyone
- Language: English
- Subjects: Earth and environment, Psychology and the brain
- Source: [TED](https://www.ted.com/talks/j_marshall_shepherd_3_kinds_of_bias_that_shape_your_worldview)
- Licence: [CC BY-NC-ND 4.0](https://creativecommons.org/licenses/by-nc-nd/4.0/) (Non-commercial use only, and no changed versions.)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

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.

## Lectures

1. [3 kinds of bias that shape your worldview](https://invisiblenetwork.ai/learn/ted/j_marshall_shepherd_3_kinds_of_bias_that_shape_your_worldview/e36898b80fa8), 13 min (TED's player)