Musings on optics, physics, astronomy, technology and life

A couple of years ago, I said at the end of my OPN article on light pollution that I’d be blogging on that subject here. I’ll admit that I haven’t always done so, but I was heartened to read a couple of articles on the subject of dark skies this week, and I thought I’d pass them along to you.

Physics Central, a website run by the American Physical Society, posted an essay highlighting the push to create dark-sky reserves and to monitor the levels of sky brightness around observatories. The post includes a link to the trailer for the 2011 documentary The City Dark, which is absolutely required viewing if you have any interest at all in the subject (and for sharing at people who need to develop an interest!). The City Dark is now available on Netflix, so you no longer need to wait for a special film festival.

As a cover story in its Sunday magazine, the Washington Post covered the carnage caused by birds flying into brightly lit urban buildings — and the “Lights Out” groups who are trying to do something about it. The City Dark mentioned this as well, but this article brings the issue to people who would never go out of their way to watch a documentary about light pollution.

Let’s hope light pollution and the associated energy savings from proper lighting are finally getting into widespread public consciousness. Clear skies!

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: