Independent: Scientists are more certain than they have ever been that humans are causing global warming, according to the most comprehensive report ever conducted into climate change, which predicts "with 95 per cent certainty" that peoples greenhouse gas emissions are heating the world.
This is the main finding of the UN Intergovernmental Panel on Climate Change's (IPCC) fifth assessment report, known as AR5, which was published in Stockholm this morning.
The degree of certainty leaves little doubt that...