A Half Century of Earth Day
coventrysociety Today, 22nd April 2020, marks the 50th anniversary of Earth Day. A global event in more than 193 countries. In 1969, at a UNESCO Conference in San Francisco, peace activist…
Today, 22nd April 2020, marks the 50th anniversary of Earth Day. A global event in more than 193 countries. In 1969, at a UNESCO Conference in San Francisco, peace activist…