Baby steps first, ie solar powered geysers added on to existing geysers has proven to be cheap, compared to an individual paying for coal powered electricity, don't know about China and usa, but been to India a year ago,been to a few cities never really saw an energy saving light. Research in the future will eventually find green power stations, If even half the populations of these counties do their bit, it will make a significant dip.
Here I thought the world was on the brink of a major catastrophe. Like I said there is no "green" solution to the biggest producers of carbon emissions.
Just ignore Alan, if I had been against COP17, he would have been for it....strange soul.
To answer his original question, however, China has refused to do anything before the USA commits, so we have a catch 22 situation, particularly if Alan's GOP gets into power and puts us back to the 19th Century as far as "green" issues go.
Do you drive a hybrid by any chance?