for the first time the united nations document mentions a degree warming limit the emission limits stated by various countries at copenhanden equivalent and a degree rise in global warming
For the first time, the United Nations document mentions a two degree warming limit, but the emission limits stated by various countries at Copenhagen are the equivalent of more than a three degree rise in global warming.
For the first time, the United Nations document mentions a degree warming limit, the emission limits stated by various countries at Copenhagen equivalent than a degree rise in global warming.