1. American Chemical Society (2020) It’s water vapor, not the CO2. https://www.acs.org/content/acs/en/climatescience/climatesciencenarratives/its-water-vapor-not-the-co2.html
2. Associated Press (2020) Wire service content April 11, 2020, at 3:01 a.m. Pennsylvania faces new wave of abandoned oil and gas wells. https://www.usnews.com/news/best-states/pennsylvania/articles/2020-04-11/pennsylvania-faces-new-wave-of-abandoned-oil-and-gas-wells. 11 April 2020
3. BBC News (2019a) Australia: nation endures hottest day on record. https://www.bbc.co.uk/news/world-australia-50817963
4. BBC News (2019b) Thousands of people have fled to a beach in Victoria, Australia, to escape bushfires racing towards the coast. https://www.bbc.co.uk/news/world-australia-50952253
5. Berger A (1980) The Milankovitch astronomical theory of paleoclimates: a modern review. Vistas Astron 24(Part 2):103–122