I’m looking forward, with great excitement, to next Monday’s interview with Paul Bogard, author of The End of Night. The cover of his book notes that: “A brilliantly starry night is one of nature’s most thrilling wonders. Yet in our world of nights as bright as day, most of us no longer experience true darkness. Exposure to artificial night at light has been cited as a factor in health concerns ranging from poor sleep to cancer. And eight out of ten Americans born today won’t ever live where they can see the Milky Way.”
Natural patterns of darkness are as important as the light of day to the functioning of ecosystems. With at least 30 percent of all vertebrates and more than 60 percent of all invertebrates worldwide nocturnal, and with many of the rest crepuscular (active at twilight), the implications are enormous. While most of us are inside and asleep, outside the night world is wide awake with matings, pollinations, and feeding–in short, the basic happenings that keep world biodiversity alive. Light pollution threatens this biodiversity.
I’ll be chatting with Paul about the search for natural darkness in an age of artificial light and will be posting an article on this site about this critically important book. I’ll also let you know when this On the Road with Mac and Molly episode is available for listening on Pet Life Radio (www.petliferadio.com).