International Business News - Stern http://www.ibtimes.com All articles are copyrighted by IBTimes.com 400 100 http://www.ibtimes.com/ http://www.ibtimes.com/images/top_logo_ibt2_3.gif China will have to retool its engines of economic growth to help the world avoid increasingly dangerous levels of greenhouse gas emissions in coming decades, a leading expert on the economic impact of climate change said. http://www.ibtimes.com/articles/20090911/world-must-help-china-shift-clean-growth-stern.htm Fri, 11 Sep 2009 09:48:13 EDT