The world’s biggest mega-city in 2025 that’s 4 times bigger than London | World | News
Mega-cities are popping up all around the world as Earth’s population increases. It currently stands at just over 8 billion, and it’s expected to keep growing. And while India is now the most populous country with nearly 1.5 billion people, it’s not home to the world’s largest city. That title belongs to Japan, where around…