even more important, many advocates argue, is how the two reforms together can change how candidates and elected officials of all stripes approach their jobs, by adjusting the incentive structure they operate under. Increasingly, many states and districts are solidly red or blue, meaning the general election is uncompetitive, and the key race takes place in the primary. That’s a problem, because the primary electorate is by and large smaller, more partisan and more extreme than the general electorate. Right now, with politicians worrying more about the primary than the general, they’re more focused on playing to their base than on reaching beyond it and solving problems, critics argue.

By allowing multiple candidates to advance, Final Four/Five shifts the crucial election from the primary to the general. And RCV means the votes of Democrats in red districts and Republicans in blue ones still matter, even if their top choice remains unlikely to win. Together, it means candidates are rewarded for paying attention to the entire general electorate, not just a small slice of staunch supporters. As a result, it encourages candidates — and elected officials, once in office — toward moderation and problem-solving, and away from extremism.