If California continues to occupy one extreme of the national political spectrum, there may well be more such splits — at least until the Democratic party figures it needs to make a case with more appeal beyond California if it wants to win 270 electoral votes.

All of which prompts renewed arguments about the Electoral College. The case for abolishing it is simple: Every American’s vote should count the same. But it won’t happen. Two-thirds of each house of Congress and 38 of the 50 state legislatures will never go along.

The case against abolition is one suggested by the Framers’ fears that voters in one large but highly atypical state could impose their will on a contrary-minded nation. That largest state in 1787 was Virginia, home of four of the first five presidents. New York and California, by remaining closely in line with national opinion up through 1996, made the issue moot.

California’s 21st-century veer to the left makes it a live issue again. In a popular-vote system, the voters of this geographically distant and culturally distinct state, whose contempt for heartland Christians resembles imperial London’s disdain for the “lesser breeds” it governed, could impose something like colonial rule over the rest of the nation. Sounds exactly like what the Framers strove to prevent.