How Many Cities Are in the World? A New Way to Count

Until recently, there wasn’t any standard definition of a city. Now researchers can finally make comparisons across countries and continents.This episode is sponsored by:Next City Newsletter - Signing up for our newsletters is the best way to stay informed on the issues that matter. To subscribe now, head to nextcity.org/newsletter and enter your email address.Next City App - Downloading the Next City App is a smart way to stay informed. Turn on notifications and it’s easy to ensure you never miss a story. To download the app now, search for Next City in the Android