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Light Pollution - 5/12/15

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aqua.org/blog
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Today, little of our planet’s land is dark at night. The starry hubs of cities and ports and vein-like outgrowths of the well-lit suburbs cover the surface of the Earth. The planet may be "a pale blue dot," as Carl Sagan has said; but at night, we're bright. Too bright. 

Over thousands of years, Earth’s animals have evolved to have circadian rhythms and internal clocks maintained by the daily light/dark cycle that is disrupted today by light pollution.

As chief executive officer, John Racanelli leads a team of 600 full and part-time employees and 1,000 volunteers in pursuing the National Aquarium’s mission to inspire conservation of the world’s aquatic treasures. More than 1.5 million people annually visit the Aquarium’s venue in Baltimore, Maryland, while millions more are touched by the Aquarium’s education programs, outreach activities, social media campaigns and conservation initiatives.