Some are fearful that their ideas may not stand up as well as they would like if they start to think about them. Others may want to stand upon the “politics of identity”, or in other words the kind of identification with a particular tradition, or group, or national or ethnic identity that invites them to turn their back on outsiders who question the ways of the group. They will shrug off criticism: their values are “incommensurable” with the values of outsiders. They are to be understood only by brothers and sisters within the circle. People like to retreat to within a thick, comfortable, traditional set of folkways, and not to worry too much about their structure, or their origins, or even the criticisms that they may deserve. Reflection opens the avenue to criticism, and the folkways may not like criticism. In this way, ideologies become closed circles, primed to feel outraged by the questioning mind.
Politics of Identity, Closed Mindedness Quote