by Conor Friedersdorf
In the course of American history, if either liberals or conservatives disappeared entirely from the American scene, leaving the right or left to pursue their best ideas and most flawed excesses alike, this country would be in far worse shape than it is today.
And anyone who thinks that completely vanquishing "the other side" in American politics would produce good results for very long is naive at best.
It is to our collective benefit that the competing ideological factions in the United States operate as the best versions of themselves. Criticism that helps them get there is the most useful. On individual matters, one or another faction occasionally ends up being definitively right (or catastrophically wrong). Still, on the whole our ideological opponents are more help than hindrances compared to a world where they didn't exist. This seems obvious to me, but I thought I'd state it since a lot of people disagree, or at least talk and act as if they do.