(via)
Related posts:
Global Water Composition
New York Underground Networking
The State of ‘Green’ Business in America
Freshwater Stress 1995 and 2025
How Capping Carbon Creates Jobs
The Digital Dump
Major earthquakes in the 21st century and their effects
International Students In Pursuit of Degrees [Infographic]
How Long Will It Last [Infographic]
China's skyscrapers [Infographic]