1David Carruthers/PlanLab Ltd.
2Andrew Wright
3Fortune Magazine, September 1947, p. 172
4Glenbow Archives, NA-711–187. Courtesy of Libraries and Cultural Resources Digital Collections, University of Calgary
5Public domain.
6Provincial Archives of Alberta, PA3855
7Paul Combs
8NASA/JPL-Caltech/Space Science Institute, 2013
9Quarterly Journal of the Royal Meteorological Society, April, 1938. Figure 4, p. 233.
10NASA/GISS
11Life Magazine, February 2, 1962, p. 86.
12M. B. Glaser, Manager Environmental Affairs Program, Exxon Research & Engineering Co., Figure 9, p. 28 (via Inside Climate News).
13Scripps Institution of Oceanography at UC San Diego
14The Onion, October 30, 2019
15NOAA National Centers for Environmental Information.
16Seismic lines: Michael Christopher Brown
17Syncrude mine: Andrew Wright
18Light pillars: Timmy Joe Elzinga
19Fire 009 from Fire Hall 5: Troy Palmer
20Fire dragon over escaping cars: Paul Ayearst
21Alpine Court in flames: Troy Palmer
22Backhoe: Ronnie Lukan
23Fire hose wetting down houses: Matthew Heikel
24D8 bulldozer: Matthew Heikel
25Total destruction: Troy Palmer
26Images top and bottom are by the author
27Images top and bottom are by the author
28Revirescence: Scott Hamilton