Heatwaves, flooding and droughts will be more frequent and more intense as the world is set to hit the 1.5C global warming limit in the next 20 years, a landmark United Nations review has predicted. The milestone scientific assessment says the rate of warming in the last 2,000 years has been “unprecedented” and it was … Continue reading Climate change: ‘Unequivocal’ human influence on global warming revealed in landmark UN report