![Cognitive Engineering show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/083/870/small/cognitive-engineering.jpg)
Summary: What does the gun control debate tell us about ideology? Do peoples believes cluster into similar groups? If I tell you I'm pro-life, what can you predict about me? Evolution Explains Why Politics Is So Tribal - https://www.scientificamerican.com/article/evolution-explains-why-politics-tribal/ Image: Randall Goya via Flickr