Jakarta has surpassed Tokyo as the world's largest megacity, defined as densely populated urban hubs, marking a significant shift in global city rankings. (142 characters)
Jakarta now holds the title of the world's biggest city. This urban center qualifies as a megacity—those high-density population hubs that dominate modern demographics.
Jakarta is now the biggest city in the world. The big picture: It's what is known as a megacity, population-dense hubs that ...