China passed the U.S. in 2006 to become the largest CO2 emitter, and India will soon overtake Russia to become the third largest emitter. China is now responsible for 21% of the world’s emissions according to Climate Research News in October 2008. The United States runs a very tight 2nd to China.
On July 8, 2009, the G8 agreed to try to limit global warming to 2 degrees Celsius and cut its greenhouse gas emissions by 80 percent, but it failed to persuade China and India to join a bid to halve world emissions. (Reuters; July 8, 2009)
Even if a worldwide agreement made sense, an agreement without China, India and other developing countries can be counterproductive. It could actually mean more, not less, carbon-dioxide emissions. With massive increases in energy costs for the United States, Europe and Japan, energy-intensive manufacturing will move to countries without limits. (Washington Times; July 10 2009)
Read Senator Inhofe's white paper entitled "Global Warming 'Concensus' in FreeFall".