In December 2010, Parties of United Nations Framework Convention on Climate Change (UNFCCC) recognized that global warming must not exceed the temperatures experienced before the industrial revolution by more than 2˚ C. This is vital if the negative consequences of human interference with the climate system are to be limited.
In December 2010, Parties of United Nations Framework Convention on Climate Change (UNFCCC) recognized that global warming must not exceed the temperatures experienced before the industrial revolution by more than 2˚ C. This is vital if the negative consequences of human interference with the climate system are to be limited.






