Are you easily disgusted? If you are, then you're probably more socially conservative, according to several experiments discussed in this talk by psychologist David Pizarro: https://www.youtube.com/watch?v=5YL3LT1ZvOM
In this episode, Nick & Carey talk about what -
if anything - disgusts them, and wonder whether disgust could be used to change people's minds.
Oh, and they're both sick, so enjoy this recording of two men talking about disgust while bodily fluids stream from their faces.