by Robert Waldmann (lifted from Robert’s Stochastic Thoughts)
The Empty Quarter, Greenwich and the Mason Dixon Line
I recall being surprised to learn that I was born, bred and then living South of the Mason Dixon line. I considered the border between North and South to be the Patomac river (honestly felt I was entering enemy territory when I entered Northern Virginia — this was very long ago). My dad explained it was the border between Pennsylvania (North) and Maryland (South). My 91 year old mother recently confessed that she had some doubts about moving South of the Mason Dixon line to live with my Dad. The border is now roughly where 270 shrinks into a normal sized highway. The line is arbitrary.I thought of it when I saw the very common figure showing the empty quadrant of US public opinion. A solid majority is more egalitarian than the center and more socially conservative than the center.