David Poulson

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David commented on the article | almost 3 years ago

Earth Hour Tonight: At 8:30 (20:30) local, lights out to stop global warming #earthhour

Earth Hour is a nice peg to write about/talk about light pollution. In addition to the energy savings and preservation of a heavenly viewshed, there are also significant health concerns.We have a story on the GreatLakesEcho.org at http://greatlakesecho.org/2009/03/25/the-vanishing-dark-night-and-its-health-consequences/

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