Each year, Earth Day — April 22 — marks the anniversary of what many consider the birth of the modern environmental movement in 1970.
Today, April 22, more than one billion people around the globe will participate in Earth Day 2012 and help Mobilize the Earth™. People of all nationalities and backgrounds will voice their appreciation for the planet and demand its protection. Together we will stand united for a sustainable future and call upon individuals, organizations, and governments to do their part.
Source & Additional Info can be found @ Earth Day 2012 | Earth Day Network
Be sure to stop over to the Earth Day 2012 live stream event below