Scott Stossel, deputy editor of The Atlantic, reviews Bill Bishop’s new book, The Big Sort:
Superficially, the phenomenon Bishop is examining is not new, and the litany of division he recites is familiar. The two major political parties have become more extreme and can’t find common ground anymore. National civic groups and mainline church denominations have withered away, replaced by smaller, more narrowly focused independent groups. Marketers (and political pollsters) have sliced up the population into increasingly “microtargeted” segments. The three-network era of mass media, which helped create a national hearth of shared references and values, is long gone, displaced by a new media landscape that has splintered us into thousands of insular tribes. We can no longer even agree on what used to be called facts: Conservatives watch Fox; liberals watch MSNBC. Blogs and RSS feeds now make it easy to produce and inhabit a cultural universe tailored to fit your social values, your musical preferences, your view on every single political issue. We’re bowling alone — or at least only with people who resemble us, and agree with us, in nearly every conceivable way.
This separation into solipsistic blocs would perhaps not be so complete if people of different political views or cultural values at least lived within hailing distance, and encountered one another on the street or in the store from time to time. But, increasingly, they don’t. Over the last decade, as 100 million Americans have moved from one place to another, they’ve clustered in increasingly homogeneous communities.
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Does this balkanization matter? Bishop argues convincingly that it does. Psychological studies suggest that the mere fact of division, even when there is no substantive content to it, can be corrosive: in a series of experiments in the 1950s and ’60s, groups of similar people arbitrarily divided into subgroups quickly exploded into conflicts of “Lord of the Flies”-like intensity. Other studies have shown that when relatively like-minded people are grouped together, they don’t settle around the average point of view of the individuals in the group but rather become more extreme in the direction toward which they’re already inclined.
Any parallels to denominations you may know is purely coincidental.
Read it all in the New York Times Sunday Book Review. See, also, the LA Times.