Zhang, ZhongXiang - 2010 - This version: December 7, 2009
agreement, no one would disagree that a U.S. commitment to cut greenhouse gas emissions is essential to such a global pact …. However, despite U.S. president Obama's recent announcement to push for a commitment to cut U.S. greenhouse gas emissions by … 17% by 2020, in reality it is questionable whether U.S. Congress will agree to specific emissions cuts, although they are …