Climate Change And Global Pollution To Be Discussed At Copenhagen Summit

GREENOCK, UNITED KINGDOM - NOVEMBER 18: In this photo illustration an incandescent light bulb is illuminated next to electricity pylons on November 18, 2009 in Greenock, Scotland. As world leaders prepare to gather for the Copenhagen Climate Summit in December, the resolve of the industrial nations seems to be weakening with President Obama stating that it would be impossible to reach a binding deal at the summit. Climate campaigners are concerned that this disappointing announcement is a backward step ahead of the summit. (Photo by Jeff J Mitchell/Getty Images)