In case you were camping over the last three days, the Republican Party took control of Congress on Tuesday night. To paraphrase an oft-heard line on the Capitol floor, I’m not a social scientist—so I’m not interested in the actual, complex causes of the victory. I am, however, interested in the rhetoric around the victory, particularly the conversation about Republican “rebranding.” On 2 October 2014, Reince Priebus, the Chairman of the Republican National Committee, introduced the next in the cycle of what MSNBC called “A Perpetual State of Republican Rebranding”:

 Republicans will unveil a rebranding effort Thursday aimed at changing its image as a political party focused solely on obstructing President Barack Obama’s agenda to instead a champion of ideas and action.

The idea that a party is a brand suggests that voters are consumers, that politics is a commodity to be sold and bought. To think about rebranding and…