Despite mounting alarm about climate change, almost 200 nations meeting in Doha are likely to pay little more than lip service to the need to rein in rising greenhouse gas emissions. Rough cut (no reporter narration).
(ROUGH CUT ONLY - NO REPORTER NARRATION) A likely failure to agree a meaningful extension of the U.N.'s Kyoto Protocol, a legally binding plan for cutting emissions by developed nations, would also undercut work on a new deal meant to unite rich and poor in fighting global warming from 2020. A U.N. study last week said the world was on target for a rise in temperatures of between 3 and 5 degrees Celsius (5.4 to 9F) because of increasing emissions. That would cause more floods, droughts, heatwaves and rising sea levels. A U.N. conference two years ago agreed to limit any rise in temperatures to below 2 degrees Celsius (3.6F) above pre-industrial times. But greenhouse gas levels hit a new record in 2011, despite the world economic slowdown.