Earth Hour

Show your support by turning off your lights tonight March 31st from 8:30 to 9:30. The Big Picture always has a great series of images of big city support but it begs the question – Why do we need to light up the outside of buildings at night or keep office lights on all night long? Images from 2011, 2010 and 2009 (click on photos for before and after)

Leave a Comment