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Limited options for meeting 2°C warming target, warn climate change experts
Date:21 Nov 2011
CCS is the way forward says study
We will only achieve the target of limiting global warming to safe levels if carbon dioxide emissions begin to fall within the next two decades and eventually decrease to zero. That is the stark message from research by an international team of scientists, led by the University of Exeter, published today (20 November) in the journal Nature Climate Change. In a worst-case scenario of high climate sensitivity, we need to work towards negative emissions if we are to have a chance to keeping temperatures within the two-degrees target. This would mean using carbon-capture-and-storage technology combined with aggressive mitigation rates starting in the coming decade.