Something is broken in our politics. Just about everyone knows it, but it can be hard to put your finger on what it is.
As the media attempt to grapple with this felt reality, they reach over and over for the same word: polarization. That, we're told, is the shorthand for what has gone wrong. Where once the country had its share of conservative Democrats, liberal Republicans, and mushy moderates, today the two parties are more internally consolidated—and further apart from each other—than ever.
