A group of 500 esteemed scientists and professionals in climate science have officially notified the United Nations that there is no climate crisis and that spending trillions on a non-problem is ‘cruel and imprudent’. Professor Guus Berkhout The Hague guus.berkhout@clintel.org 23 September 2019 Sr. António Guterres, Secretary-General, United Nations, United Nations Headquarters, New York, NY 10017, United States of America. Ms. Patricia Espinosa Cantellano, Executive Secretary, United Nations Framework Convention on Climate Change, UNFCCC Secretariat, UN Campus, Platz der Vereinten Nationen 1, 53113 Bonn, Germany Your Excellencies, There is no climate emergency. A global network of more than 500 knowledgeable and experienced scientists and professionals in climate and related fields have the honor to address to Your Excellencies the attached European Climate Declaration, for which the signatories to this letter are the national ambassadors. The general-circulation models of climate on which international policy is at present founded are unfit for…