Sarah explains one of the most important discoveries in psychology from the last 100 years: cognitive dissonance. It’s the mental discomfort we feel when we encounter a contradiction between our own beliefs and actions, part of what makes conspiracy theories so appealing, and part of what makes it so difficult to change other people’s minds. Sarah will tell the story of the alien cult that first brought cognitive dissonance to light, describe how we all deceive ourselves regularly as a result of this phenomenon, and teach how to spot cognitive dissonance in our own own lives. By the end of the session, you’ll know your own mind a bit better, and perhaps even be prepared to change your own, and other people’s, points of view.