The world’s largest city is Tokyo (38M). Moving its citizens around requires a miraculous public transport system as this map shows Posted on 2021/05/10 by Carl Robitaille The world's largest city is #Tokyo (38M). Moving its citizens around requires a miraculous #PublicTransport system as this #map shows. pic.twitter.com/rVP5EH12My— Simon Kuestenmacher (@simongerman600) July 18, 2017