The most powerful leaders in the West used the G7 summit in Germany to make a big statement on the environment. Their stated goal is to cut carbon emissions by 40% to 70% by 2050 and then end all fossil-fuel use by 2100. They announced a US$100bn (£65bn) fund by 2020 comprising public and private money to help smooth … Continue reading Good luck G7 leaders – we won’t be off fossil fuels by 2100