Guardian: Climate change sceptics who claim the dangers of global warming are small and far-off are "unscientific" and "irrational", and should not dissuade governments from tackling rapidly rising greenhouse gas emissions, the author of the world's landmark review of economics and climate change said.
Lord Nicolas Stern told the Guardian: "It is astonishing, irrational and unscientific to suggest the risks are small. How can they say they know the risks are small? The clear conclusion from 200 years of...