>From National Geographic;

"Of all the pollutions we face, light pollution is perhaps the most easily 
remedied. Simple 
changes in lighting design and installation yield immediate changes in the 
amount of light 
spilled into the atmosphere and, often, immediate energy savings."

"It was once thought that light pollution only affected astronomers, who need 
to see the 
night sky in all its glorious clarity. And, in fact, some of the earliest civic 
efforts to control 
light pollution—in Flagstaff, Arizona, half a century ago—were made to protect 
the view 
from Lowell Observatory, which sits high above that city. Flagstaff has 
tightened its 
regulations since then, and in 2001 it was declared the first International 
Dark Sky City. By 
now the effort to control light pollution has spread around the globe. More and 
more cities 
and even entire countries, such as the Czech Republic, have committed 
themselves to 
reducing unwanted glare."

Here's a link to the article;
http://ngm.nationalgeographic.com/2008/11/light-pollution/klinkenborg-text/1



--- In [email protected], Jersey Shore John <[EMAIL PROTECTED]> wrote:
>
> > That light is inviting and safe and dark is scary is a concept
> > unchanged since the dawn of consciousness.
> >
> > There is simple no way around that.
> >
> 
> 
> 
> 
> 
> 
> 
> That's why nightclubs are dark and dentist offices are bright.
> 
> [Non-text portions of this message have been removed]
>




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