The mind, it turns out, has an immune system—an idea-filtration system that behaves like the body's immune system. Mental immune systems protect us from harmful information, but they can misfire. Violent ideologies and conspiracy thinking are clear examples of mental immune dysfunction, but everyday uncritical thinking is part of the same problem. 

At CIRCE, we want to help all people resist cognitive contagion. We're a collaborative group of researchers and thought leaders working to take the findings of cognitive immunology and develop practical strategies for preventing the spread of toxic and divisive ideologies. 

We hope that you'll find exciting ways to apply CI in your own life.