Earth Day today and tonight I watched the documentary on Greta Thunberg: A Year to Change the World. The documentary follows her travels and public appearances over the courts of a year. She is a high school student whose teachers are now world class geologists, hydrologists and economists. Her travels to included the Canadian Rockies to walk on glaciers and understand damage by red bark beetles. She also visited Paradise, California and the documentary included pictures of vehicles attempting to drive out through the flames. When the United Nations transferred the climate change conference to Madrid, Greta and her father made the Atlantic voyage by catamaran. Twenty day crossing complete with film footage of apocalyptic electrical storms on the North Atlantic in November.