Earth Day’s first organizer and chair of the nonprofit Earth Day Network is Camas High School graduate Denis Hayes. Hayes has received the national Jefferson Medal for Outstanding Public Service, as well as the highest awards bestowed by the Sierra Club, the Humane Society of the United States, the National Wildlife Federation, the Natural Resources Council of America, the American Solar Energy Society, and the Commonwealth Club, among others. Time Magazine selected Hayes as one of its “Heroes of the Planet.”
The first events on April 22, 1970, included 2,000 colleges and universities, roughly 10,000 primary and secondary schools, and hundreds of communities across the United States. The passage of the landmark Clean Air Act, Clean Water Act, Endangered Species Act and many other environmental laws soon followed. Earth Day Network now works with over 22,000 partners in 192 countries to, “broaden, diversify and mobilize the environmental movement.” More than one billion people now participate in Earth Day activities each year, making it the largest civic observance in the world.