Long viewed as an intriguing, if somewhat wonky, approach to conducting elections, ranked choice voting — allowing voters to list candidates in order of preference instead of selecting just one — appears to be having a moment. Across the country, voters have adopted the system for municipal and county elections in each of the last 27 times the issue has been put to them. Nevada and Oregon — and perhaps Colorado and Idaho as well — will hold referendums on adopting the system this fall. Maine and