flynn23 wrote: ] ] We flood the heavens with so much artificial light that ] ] nearly two-thirds of the world's people can no longer see ] ] the Milky Way. On a clear, dark night far from ] ] light-polluted skies, roughly 2,500 celestial points of ] ] light can be discerned by the naked eye. For people ] ] living in the suburbs of New York, that number dwindles ] ] to 250; residents of Manhattan are lucky to see 15. ] ] Moreover, as the stars fade from view, a growing body of ] ] research suggests that excessive exposure to artificial ] ] night light can alter basic biological rhythms in ] ] animals, change predator-prey relationships, and even ] ] trigger deadly hormonal imbalances in humans. So that's what's wrong with me. RE: Turn Down the Lights |