Telegraph (UK): Almost a third of the world’s species will face extinction if greenhouse gas emissions continue to rise, a United Nations report will say this week. A draft copy of the report by the UN’s Intergovernmental Panel for Climate Change (IPCC) also warns that if temperatures rise by more than 2C now expected before 2050 20 per cent of the world’s population will face a great risk of drought. With that level of temperature rise, other parts of the world will face increased flood risk …