Facebook Stories - Interactive: Mapping the World's Friendships - 3 views
YouTube - Our Shrinking World 1946 - 9 views
The World's Air Traffic over 24 Hours (Video) : TreeHugger - 8 views
Migrants send home three times more money than countries receive in development aid, sa... - 2 views
How to feed the world - 4 views
60% of the world's population now has a mobile phone | Mail Online - 3 views
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