epa11007329 President of the European Commission Ursula von der Leyen speaks during the UN Climate Change Conference COP28, in Dubai, United Arab Emirates, 02 December 2023. The 2023 United Nations Climate Change Conference (COP28), runs from 30 November to 12 December, and is expected to host one of the largest number of participants in the annual global climate conference as over 70,000 estimated attendees, including the member states of the UN Framework Convention on Climate Change (UNFCCC), business leaders, young people, climate scientists, Indigenous Peoples and other relevant stakeholders will attend. EPA/MARTIN DIVISEK