Written by Michaela Rosenthal
Thursday, 29 March 2018
Did you know Earth Day was first celebrated in the United States nearly fifty years ago? This annual event, which began on April 22, 1970, was proposed as a day to honor the Earth and the concept of peace by Senator Gaylord Nelson, Denis Hayes, and Paul Erlich. Twenty years later the event went global. Today, more than one billion people in nearly 200 countries participate internationally in Earth Day activities each year!