On the first day of its 160th plenary session, held on 19 and 20 June, the European Committee of the Regions (CoR) adopted an opinion in favour of a global climate policy. Entitled “Towards a Global Green Deal: harmonising global frameworks for climate change, biodiversity and sustainable development”, the text, led by the Mayor of Warsaw, Rafał Trzaskowski, and the Deputy Mayor of Budapest, Kata Tüttő, calls for a global approach to tackling the three interconnected issues of...