Dark Skies Northwest Regional Meeting - December 2nd, 2000
The Time to Stop Light Pollution is NOW!
Seattle's nighttime environment has changed dramatically in recent memory. Thirty years ago it was possible to see the Milky Way from some Seattle neighborhoods. A generation later only a handful of stars are visible. The reason for this change is a proliferation of unshielded lights unnecessarily and uselessly shining light into the night sky, wasting both energy and money. Each year in Seattle several million dollars worth of light needlessly shines into space. Nationally, the estimate is $1.5 billion of wasted light. Across the country and around the world, communities are coming to terms with Light Pollution and are enacting stricter, energy saving, lighting codes. In additon corporations are realizing significant savings from the adoption of shielded and reduced wattage lighting.
In addition to washing out the stars and wasting energy and money, light pollution impacts our lives in other ways. Ubiquitous, unshielded glaring lights actually reduce our ability to see at night. This is especially true for senior citizens, whose eyes are up to three times more sensitive to the adverse effects of glare. Light also trespasses on our property, shines into our bedrooms, and keeps us awake. Recent medical research has even found health risks associated with not having a dark night environment in which to sleep.
On Saturday December 2nd, Dark Skies Northwest, the new Northwest Section of the International Dark Sky Association (IDA), will host an all day meeting devoted to the subject of Light Pollution, its causes, and its solutions.
Preliminary Schedule - Satudary December 2nd, 2000
|8:30 - 9:00||Registration; coffee and doughnuts|
|9:00 - 9:45||Dr Dave L. Crawford||Executive Director of the International Dark-Sky Association, Tucson, Arizona||Dark Skies around the world: A win-win situation for all concerned|
|9:45 - 10:25||Bruce Weertman Ph. D.||Chair of Dark Skies Northwest||Light Pollution Issues in the Northwest|
|10:24 - 10:40||break|
|10:40 - 11:30||Professor David Avery M.D.||Department of Psychiatry and Behavioral Sciences, University of Washington||The Effects of Light on Circadian Rhythms, Sleep and Mood.|
|11:30 - 1:00||Lunch (at nearby restaurants)|
|1:00 - 1:25||Mr. Jack Sales||Chair of the California Section of the IDA||Light Pollution Issues and Solutions in California|
|1:25 -1:55||Prof. Woody Sullivan||Dept. of Astronomy, University of Washington||Earth at Night: Light Pollution as Viewed by Satellites|
|1:55 - 2:25||Mr. Bill Hughes||
Chair of Obtrusive Roadway Lighting Subcommittee, International Society for Illumination (North America) (IESNA), Portland, OR
|Obtrusive Light Then, Now and in the Future: Lighting Design Experiences|
|2:25 - 3:00||Break|
|3:00 - 3:30||Seattle City Light Rep.||Seattle Lighting Policies|
|3:30 - 4:00||Mr. Del Armstrong||President Armstrong Engineers Bellevue, WA||The Features and Limitations of Full Cutoff Sports Field Illumination Systems|
|4:10 - 4:30||Angela Squires||PR Director, Royal Astronomical Society of Canada (RASC) Vancouver Centre.||Fighting Light Pollution in Vancouver BC|
|Public Talk with Seattle Astronomical Society (UW Campus - Physics Astronomy Auditorium)|
|Dr Dave L. Crawford||Executive Director of the International Dark-Sky Association, Tucson, Arizona||Light Pollution's Impact on Astronomy and the IDA's role in Protecting our Night Skies.|
Who: Sponsored by Dark Skies Northwest;
open to the general public.
What: Learn about Light Pollution, responsible lighting design, savings from good lighting, and how to preserve our nighttime environment.
Why: Light Pollution wastes energy, washes out the stars, destroys the character of our natural setting, keeps us awake at night, and may well be a health threat.
Where: University of Washington, Physics/Astronomy Bldg., Room A114
When: December 2nd, 9am to 4:30 pm
Cost: Suggested donation of $5 to $10; no pre-registration required
The meeting will take place in room A114 of the Physics Astronomy/Building on the University of Washington's campus located on the corner of N.E. Pacific and 15th Ave. N.E. If you need to park, there's a large U.W. underground lot which is entered from the intersection of 15th N.E. and N.E. 41st St. Ask the attendant at the toll booth for a campus map. On-street parking is limited to 2 hours. The room is on the first floor of the glass-facade building next to the large "peanut" sculpture.
Additional Astronomy Departement visitor information can be found at http://www.astro.washington.edu/dept/visitorinfo.html
If you are unable to attend the event, but still wish to help, please consider making a $10 donation to Dark Skies Northwest. Send your check to: 6749 18th Ave NW, Seattle, WA 98117.
Thank you, and we hope to see you soon,
Bruce Weertman, Chairman - Dark Skies Northwest
NW section of the International Dark-Sky Association.
(206) 217-7433 (wk)
(206) 783-9514 (hm)
6749 18th Ave NW
Seattle, WA 98117