Britain’s Prince William has warned ‘change is not happening fast enough or at the scale, we need’ to repair the planet and avert ‘devastating planetary and humanitarian’ crises. William voiced his concerns in a speech at the Dubai Expo 2020 and said despite the gains made at the recent Cop26 UN climate change summit ‘we are still in a race against time. The future king presented a possible solution – four finalists and a category winner from his environmental Earth shot Prize, whose innovative ideas mitigate damage to the environment, find a use for waste material, and make solar power affordable for many. William told delegates: ‘If we do nothing, by 2030 we will be speeding towards increasingly devastating planetary and humanitarian crises as a result of our changing climate.’