Note to self: turn every electrical device in house on for earth hour.
By the way global warming is a crock of shit, haven't you heard they changed the "global warming" hoax into "CLIMATE CHANGE!!", very frightening. The earth's climate and temperature will always change no matter what any of us do. Who is to say that the current temperature of the earth right now is the correct one? Ya the correct one for us to live but the earth isn't here for us. Fight mother nature and see who wins the battle.