Environmental News Network: As representatives from more than 190 countries convene in France for the second week to address ways to slow global warming, an MIT-led team has published a paper outlining a set of options for incorporating equity considerations in a national Emissions Trading System (ETS) for China that could reduce carbon emissions while minimizing economic impact on poorer or less-developed regions. The paper, Equity and Emission Trading in China, published in the journal Climatic Change, outlines a sophisticated...