The following is from the environmental themed advice column EarthTalk®, by the Editors of the non-profit publication E/The Environmental Magazine, that we be regularly feature here on CL’s Green Community.
Dear EarthTalk: I understand that China is about to overtake the U.S. as the world’s largest global warming polluter. What is China doing to address this issue as well as its other environmental impacts as such a populous nation? — Sophie N., Andover, MA
Actually, China passed the U.S. as the world’s leading greenhouse gas emitter back in 2006 and today produces some 17 percent of the world’s total carbon dioxide output. According to the China Daily news service, air and water pollution, combined with widespread use of food additives and pesticides, make cancer the top killer in China. Meanwhile, World Bank data show that, based on the European Union’s air quality standards, only one percent of the country’s 560 million urban inhabitants breathe air deemed safe. But many Chinese insist that all this environmental trouble is part of the cost of developing into a world superpower, and government leaders there are hesitant to impose restrictions on economic development.
Nevertheless, the Chinese are starting to take action. In December 2009 at the Copenhagen global climate talks, China announced plans to slow greenhouse gas emission increases relative to economic growth by 40-50 percent between 2005 and 2020, and use renewable fuels for 15 percent of its energy. China also committed to increasing forest cover by 40 million hectares by 2020 (forests absorb carbon dioxide).
This article appears in Dec 9-15, 2010.