So, it's that time of year again, the World Wildlife Fund (WWF) is asking as many people all over the globe to turn off their lights for one hour. The point of this is "about people coming together to put the focus on this brilliant world we all share – and how we need to protect it. Not just for an hour a year, but every day." You can click on the link below to watch a video on this fantastic event. I've signed up, are you going to?
Earth Hour UK video