Arnold Kling writes:
Suppose we look at writing on issues where people tend to hold strong opinions that fit with their ideology. Such writing can
(a) attempt to open the minds of people on the opposite side as the author
(b) attempt to open minds of people on the same side as the author
(c) attempt to close minds of people on the same side as the author
So, think about it. Wouldn’t you classify most op-eds and blog posts as (c)? Isn’t that sort of pathetic?
If you think that the purpose of most political advocacy is to demonstrate group affiliation, this is not so surprising. If you do anything else, you risk signalling the weakness of your group affiliation.