Self-segregated America—at least along political lines

ARTICLE: "Vote Like Thy Neighbor: Why the American electorate is more politically polarized than ever," by William A. Galston and Pietro S. Nivola, New York Times Magazine, 11 May 2008, p. 12.
This, to me, sounds suspicious as causal analysis, but I'm not sure how to counter the argument, even as I suspect it's an oddity of the Boomers.
But here it is: "In 1976, only 27 percent of voters lived in landslide counties where one candidate prevailed by 20 points or more. By 2004, 48 percent of voters lived in such counties."
The Boomer age is a weird one, politically, marked, as expert Ron Brownstein argues in his book, The Second Civil War, by a deeply and closely divided electorate, meaning big differences between the parties, but they attract similar levels of popular support. So the Dems and Republicans are less willing and less able to compromise, yielding the Boomers' pathetic record as legislators.
So if you accept the Brownstein argument, and I do, then this one by Galston and Nivola indicates that the Boomer age has resulted in a sort of political segregation: we naturally move to counties where we feel politically comfortable.
I'm not willing to describe this phenomenon as a permanent hardening of the social arteries of our democracy. People move a lot in this day and age, so the whole thing may be gone in a couple of decades as the Boomers move into their old age.
Or maybe not.
Reader Comments (5)
What could the true wise mentors of our Democratic and Republican parties do to overcome our irrational divisions and provide an inspiring example to those other nations?
Perhaps they could start with a poll to identify individuals that could be accepted by most Americans as potential inspirational leaders that could transcend lesser issues to focus on important measures. Tsk! Just a dream.
I suspect that election polarization is largely an artifact of district gerrymandering. Check out this interactive map of congressional districts and if you zoom in on the dense urban areas you will see that bizarre geometries are the rule, not the exception:
http://nationalatlas.gov/natlas/Natlasstart.asp
Our communities ARE integrated. It is simply that our politicians don't let that get in their way and create a polarized world through congressional district mapping.
Mike Nelson
PS I first saw you on the C-SPAN clip in 2004. I've been a big fan since, am anxiously awaiting your next book, and hope to high heaven that more (even some???) of our leadership will start paying attention.
PPS On a con note I think you are giving too much attention/credence to Global Warming alarmism. I'm not saying things aren't changing some, I simply believe the science really is far from settled and nowhere near sound enough to base regulatory policy on. It took 50 years for engineers and scientists to develop (and validate through parallel wind tunnel testing, something that is EXTREMELY problematic to do for climate models) computer codes that can accurately predict how airplanes will fly. But even today they can't model how a parachute will work. That's turbulent flow and WAY to complicated. My sense is that climate is even more complex, and thus simply beyond the means of accurate modeling given the state of our technology. Of course it IS a political reality today, but it bothers me to see grand strategy bent to argueably questionable science. IMHO.