Deborah Tannen. The Argument Culture: Stopping America's War of Words. New York, Ballantine Books, 2012.

The Argument Culture is about a pervasive warlike atmosphere that makes us approach anything we need to accomplish as a fight between two opposing sides. The argument culture urges us to regard the world--and the people in it in an adversarial frame of mind. It rests on the assumption that opposition is the best way to get anything done: The best way to explore an idea is to set up a debate; the best way to cover the news is to find spokespeople who express the most extreme, polarized views and present them as "both sides"; the best way to settle disputes is litigation that pits one party against the other; the best way to begin an essay is to oppose someone; and the best way to show you're really thinking is to criticize and attack. Sometimes these approaches work well, but often they create more problems than they solve. Our public encounters have become more and more like having an argument with a spouse: You're not trying to understand what the other person is saying; you're just trying to win the argument. But just as spouses have to learn ways of settling differences without inflicting real damage on each other, so we, as a society, have to find constructive and creative ways of resolving disputes and differences. Public discussions require making an argument for a point of view, not having an argument as in having a fight.