Interesting article in Slate by Bill Bishop, “America’s Partisan Reading List,” that reports on work done by social scientist Valdis Krebs. Krebs has made elaborate charts showing how political books purchased at Amazon cluster together. These charts show clusters of books and show that liberal readers choose books from the universe of liberal books and conservative readers buy books from the universe of conservative books.
In the past there have been “connector books,” that were purchased by both camps. Past “connector books,” included, “What Went Wrong,” “Sleeping With The Devil,” “All the Shah’s Men,” and “Bush At War.”
Now there seem to be no connector books.
Bishops says this clustering of books is indicative of how, as a nation, we are separated: “We read apart, live apart, watch apart, blog apart, and drive apart; we are one country that lacks any shared experiences or, it seems, common purpose.”
Bishop writes, “Given a choice, people will go to places where their beliefs are reinforced. In a recent study of Yahoo Finance discussion boards, three University of Texas business professors found that stock-pickers cluster. Those who think Apple is going up talk to each other on one thread. Those who think GE will fall even more find their way to the same little spot on the Web. Technology doesn’t help people find new ways of thinking or seeing the world — even when it might be in their financial interest. We still hunker down with those who hold our opinions.”
Bishop refers to this interesting web-site that has a great chart that shows how You-tube videos also “swarm” — some downloaded by liberal web-sites and blogs, some downloaded by conservative web-sites and blogs. Most popular on liberal sites is Wassup, downloaded by 209 liberal web-sites and only 21 conservative web-sites. Most popular on conservative sites is Obama 2001 comments about Redistribution of Wealth, downloaded by 452 Conservative sites and 51 Liberal sites.
A few videos were in the middle. “Take Me On,” a clever music video, was downloaded equally by liberal and conservative sites. And “Chimpanzee Rides Seqway” was equally downloaded.
“Chimpanzee Rides Seqway”
“Take Me On”

























