It's Election Day in the United States. Across the nation, millions of ballots are being cast. But what would happen if the rules of our electoral system were changed? Certain states are about to find out. This year, several places have alternative voting systems up for consideration on their ballots, and those systems could set an example for voting reform throughout the rest of the country. Short Wave producer Hannah Chinn and host Emily Kwong dive into three voting methods that are representative of those systems: Where they've been implemented, how they work, and what they might mean for elections in the future. What to hear more about the math powering our lives? Email us at shortwave@npr.org and we might cover your idea on a future episode! Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy