If Everyone On Earth Lived As Densely As In Mumbai, Here's How Much Living Space We'd Need

If Everyone On Earth Lived As Densely As In Mumbai, Here's How Much Living Space We'd Need
​7.7 billion people live on Earth, spread across the globe in rural, suburban, urban and extremely dense urban environments. But what if all 7.7 billion of us lived an extremely dense megacity like Mumbai?

November 13, 2018 at 05:23AM
"Continue" http://bit.ly/2SyK9J0