Reviews Lights of Mankind: The Earth at Night as Seen from Space by L. Douglas Keeney Share this: Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print By Science News March 9, 2012 at 3:18 pm Panoramic images of Earth at night illustrate the story of humankind’s global spread. Lyons Press, 2012, 282 p., $32.50