April 22 Earth Day

Earth Day was first celebrated in the United States in 1970 and is organized by the Earth Day Network.  Its mission is to broaden and diversify the environmental movement worldwide and to mobilize it as the most effective vehicle to build a healthy, sustainable environment, address climate change, and protect the Earth for future generations. With this year’s theme, looking forward to its 50th anniversary, it sets the goal of planting 7.8 billion trees over the next five years.