Climate Change: It's bad and getting worse

international | environment | other press Friday June 24, 2011 13:25 by Dahr Jamail

How bad are the effects of Climate Change? Dahr Jamail supplies some answers. Full story at url.

The rate of ice loss in two of Greenland's largest glaciers has increased so much in the last 10 years that the amount of melted water would be enough to completely fill Lake Erie, one of the five Great Lakes in North America. West Texas is currently undergoing its worst drought since the Dust Bowl of the 1930s, leaving wheat and cotton crops in the state in an extremely dire situation due to lack of soil moisture, as wildfires continue to burn.

Central China recently experienced its worst drought in more than 50 years. Regional authorities have declared more than 1,300 lakes "dead", meaning they are out of use for both irrigation and drinking water supply. Floods have struck Eastern and Southern China, killing at least 52 and forcing the evacuation of hundreds of thousands, followed by severe flooding that again hit Eastern China, displacing or otherwise affecting five million people.

Brian Schwartz is a professor in the Department of Environmental Health Sciences at the Johns Hopkins Bloomberg School of Public Health.

"Increasing temperatures cause direct health effects related to heat; there will be more common events like the 30,000 to 50,000 persons who died in Europe in 2003 due to the heat wave there," Professor Schwartz told Al Jazeera, "Increasing temperatures also cause more air pollution, due to photochemical reactions that increase with higher temperatures. This will cause more morbidity and mortality from pulmonary and cardiovascular diseases."

Schwartz, who is also the co-director of the Programme on Global Sustainability and Health, said that lack of clean water, a phenomenon that is also a product of climate change, will lead to increases in morbidity and mortality from a variety of water-borne diseases.