No image available				
			
			
			 / 6 December 2007
			
		
		Climate scientists from around the world urged delegates at United Nations-led talks in Bali on Thursday to make deeper and swifter cuts to greenhouse emissions to prevent dangerous global warming. In a declaration, more than 200 scientists said governments had a window of only 10 to 15 years for global emissions to peak and decline.
		
	 
	
		
		Welcome to the United Nations climate talks, where days of frustration, political point-scoring, long hours and sheer exhaustion guarantee a memorable meeting, if not always much progress. And if you’re the last one standing, you’re the winner. This process is agreement by exhaustion,” a senior delegate at UN climate talks in Bangkok said this week.