A forum established in 2009 by US President Barack Obama to discuss elements of the agreement that will be negotiated at Copenhagen. Its members - Australia, Brazil, Canada, China, the European Union, France, Germany, India, Indonesia, Italy, Japan, Mexico, Russia, South Africa, South Korea, the UK and the US - account for 80% of greenhouse gas emissions. The forum is a modification of the Major Economies Meeting started by the former President George Bush, which was seen by some countries as an attempt to undermine UN negotiations.