Three years ago, the Group of 20 countries pledged to phase out environmentally-harmful and ineffective subsidies. The leaders of these twenty influential countries have since made many other promises to deal with climate change and the range of global sustainability challenges, including at the recently concluded Clean Energy Ministerial...
STOCKHOLM (Reuters) - The Group of 20 nations must agree coordinated action to ease worries about food prices as they account for most of the production of the crops at the ce...