Earth Day Movement Event Analysis
Introduction Earth Day is observed annually on April 22 as a civic occasion for environmental education, organizing, policy advocacy, restoration, and public accountability. It began in the United States in 1970 and later developed into a global network of campaigns. Calling it a “festival” captures public gatherings but understates its political origin. Senator Gaylord Nelson promoted a national environmental teach-in after years of public concern about air pollution, pesticides, oil

