May 17, 2011
GROUNDWATER Where does it come from? Groundwater is an important part of the water cycle. It comes from rain, snow, sleet and hail that soak into […]
May 16, 2011
The world has forgotten that farmers are the most important human beings alive. Not only do they grow food, they also manage half the world’s land, […]
March 11, 2011
Climate change is probably the world’s biggest distraction and not its biggest and most immediate challenge, which belongs to clean water, says Professor Grant Cawthorn. Cawthorn, […]
March 13, 2010
Desertification, flash floods, melting glaciers, heatwaves, cyclones or water-borne diseases such as cholera are among the impacts of global warming inextricably tied to water. And competition […]