I've just been watching videos and photos of so many of the great buildings and monuments worldwide turning off their lights. From the Eiffel Tower, to the Pyramids, The Sidney Opera House, city after city.Restaurants just using candlelight, parties and celebratiions - over 80 countries participating. To gather together to support the environment, and bolster awareness of climate change. Just to see the world united in this peaceful demonstration was awesome! My husband and I, in our small way, will be using candlelight from 8:30 - 9:30 p.m tonight.