See I dont get what the big deal is about earth hour.
My neighbours next door have turned off all their lights, but I'm assuming they're home because all their cars are there.
So 1 hour / 8760 hours (1 year) they have turned off the lights.
But 364 days a year they keep the main chandelier with its 300 bulbs, perimeter lamps, front door light on all nite.
if you ask me,
they're just a bunch of posers.