[applause] When you look at the sky at night, what do you see. If you're among the 20% of Americans who can still see the magnificent Milky Way, you're in for a spectacular sight. However, if you're part of the 80% living with light pollution, you may only see a few stars or maybe nothing at all.A full onethird of humanity can no longer see the Milky Way with a naked eye. Plus contributes to a changing climate by wasting energy and disrupting natural systems that regulate our planet's biosphere. Dark skies, ...