More than half of humanity lives within this circle 12 years ago • November 25, 2013 • by ourCOG ⋯ Categories: #ourCOG Tags: circle, humanity, lives 👍 Like 💬 Comment 📘 Share 🐦 Tweet Comments
![population-map[1]](https://ourcog.org/wp-content/uploads/2013/11/population-map1.jpg)
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