Water

How Much Water is on Earth?

by Jay Kimball on 15 May 2012

Last Call at the Oasis

by Jay Kimball on 06 May 2012

The Price of Civilization by Jeffrey Sachs

by Jay Kimball on 30 October 2011

Warmer Temperatures in China to Reduce Crop Yields

by Jay Kimball on 02 September 2010

Recommended Reading: The Coming Famine

by Jay Kimball on 26 August 2010