The first Earth Day proclamation is issued by Joseph Alioto, Mayor of San Francisco.
Earth Day
Earth Day is an annual event on April 22 to demonstrate support for environmental protection. First held on April 22, 1970, it now includes a wide range of events coordinated globally through earthday.org including 1 billion people in more than 193 countries.
Joseph Alioto
Joseph Lawrence Alioto was an American politician who served as the 36th mayor of San Francisco, California, from 1968 to 1976.
Mayor of San Francisco
The mayor of the City and County of San Francisco is the head of the executive branch of the San Francisco city and county government. The officeholder has the duty to enforce city laws, and the power to either approve or veto bills passed by the San Francisco Board of Supervisors, the legislative branch. The mayor serves a four-year term and is limited to two successive terms. Because of San Francisco's status as a consolidated city-county, the mayor also serves as the head of government of the county; both entities have been governed together by a combined set of governing bodies since 1856.