Brussels, 23/09/2009 (Agence Europe) - For many observers, the world climate summit organised by Ban Ki-ùoon brought together around a hundred Heads of State and governments in New York on 22 September but only managed to give birth to a mouse. The US and China, responsible for emitting most CO2 in the world (responsible for 40% of all emissions) are subsequently the two key players in the international negotiations but did not make any significant shift to reinvigorating a process that is...