A nation changes

摘要

Unless Donald Tramp was lying about his proposed climate policies, we are on course for more than 3 ℃ of global warming. The big triumph of the recent Paris climate agreement was that all countries, not just rich ones, pledged to limit their emissions. Poor countries are supposed to receive $100 billion per year by 2020 to help them achieve this, but many rich nations are already failing to deliver the promised funds.