The Archbishop of Canterbury has encouraged young climate activists attending the COP27 conference in Egypt. In a message posted on Twitter, Justin Welby said, ‘You're the ones who are the future of this extraordinary planet, because you'll inherit it. So it is essential that you're included in the conversation on climate change, and that you take part actively. Your call for action must be listened to, by the most powerful’. Leaders from poor countries criticised wealthy governments and oil companies for driving global warming, using their speeches to demand that they pay up for damages being inflicted on their economies.