There is a deep human impulse to whittle reality down into familiar and self-flattering fairy tales.
We all gravitate toward information that validates our preconceptions and vindicates our in-groups. It is cognitively taxing to revise one’s model of the world. And it is emotionally uncomfortable to recognize fault in our allies or merit in our adversaries. So, we are all tempted to sand the jagged edges off events until they fit into ideologically convenient frames.
If this impulse is universal, however, liberals (such as myself) like to believe that we are less vulnerable to it. After all, we are the side that favors scientific inquiry over religious fundamentalism, universalism over ethnocentrism, and critical accounts of American history over jingoistic ones.
Conservatives, by contr