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What will you be doing on the 50th anniversary of Earth Day? - MCAD Sustainable Design Blog
The year 2020 marks the 50th anniversary of Earth Day. According to the Earth Day 2020 website: The first Earth Day in 1970 mobilized millions of Americans for the protection of the planet. On April 22, 1970, 20 million Americans — 10% of the U.S. population at the time — took to the street, college →