- Donald Trump’s proposed tariffs would damage the economies of United States, China and Europe and set back climate action - Grantham Research Institute on climate change and the environment https://www.lse.ac.uk/granthaminstitute/news/if-elected-donald-trumps-proposed-tariffs-would-damage-the-economies-of-united-states-china-and-europe-and-set-back-climate-action/ 187 comments economics