Earth Day2012 is celebrated under the sign of global warming concerns and climate change, but the holiday has its origins 42 years ago, on April 22, 1970, when Senator Gaylord Nelson introduced it.
Even on the first Earth Day, the focus was a growing ecological crisis and a growing deterioration of the environment. Now, more than ever, these issues are as current as they could ever be.
Teach your beloved children to love the Earth with these Earth Day videos for kids!
