Via Bloomberg:
In its latest landmark assessment of the future of the planet under global warming, the Intergovernmental Panel on Climate Change of the United Nations concluded that it is “extremely likely that human influence has been the dominant cause of the observed warming since the mid-20th century.”
The panel, which released its first batch of findings on Friday, said the evidence for its conclusion has grown stronger due to “better observations, an improved understanding of the climate system response and improved climate models.”