The Sort is Happening and It Is Big

I can't put down this new book by reporter Bill Bishop called The Big Sort; the premise is that Americans are agglomerating into micro-geographical regions of similar people-- mainly because so many Americans have moved in the past thirty years and everyone realizes how important and controllable this choice is, but this exacerbates the division between Democrats and Republicans because there's a sort of feedback loop when you only interact with people of your own mind-set . . . and that whole idea that there are swing voters out there to be persuaded, that's a myth, there are almost no swing voters-- and actually, people's choices aren't changing the party-lines, the party lines are changing people's choices to be more in line with the party, because it's easier to conform to a group (which is now more homogeneous than ever) and instead of engaging in discourse and debate with media and people different than you-- as was much more the case in 1976, when statistics show that you were more likely to switch parties, live in a mixed party neighborhood, have people in your church of mixed party, etc-- instead your church is probably primarily of your political affiliation (and is the most accurate prediction of what party you are-- if you believe the Bible is the undisputed Word of God, then you are a probably Republican)-- and this just scratches the surface of the book . . . I read 250 pages last night because my parents took the kids, so it was a lot to digest, but one fact I remember is that if you belong to a mail-order movie rental club (like Netflix) you are probably a Democrat.