evidence: A concept made famous by Parisian professor Carlos Moreno, the idea of the 15-minute city has gained increasing traction in recent years as the answer to developing healthy and sustainable cities and addressing inequalities often entrenched by urban sprawl. Now, a new analysis published in Nature Cities today revealed which global cities have succeeded in making the '15-minute city' a reality. [...] Few cities globally truly rank as 15-minute cities based on the new analysis, which was made using data from open-source packages GeoPandas and OpenStreetMap.