This morning Google greeted me with what you see below. At first I thought something had gone wrong with my computer, but then I quickly read the small line of text below the search box. Apparently, Google is supporting Earth Hour, an energy conversation effort, and so if you feel like supporting the cause, then turn out all your lights today from 8:00 pm to 9:00 pm in your local time zone. If not in the energy conserving mood, at least enjoy the dark side of Google for the day. I know I will.