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Earth Day 50th Anniversary: Home

About Earth Day

On April 22, 1970, 20 million Americans — 10% of the U.S. population at the time — took to the streets, college campuses and hundreds of cities to protest environmental ignorance and demand a new way forward for our planet.

The first Earth Day is credited with launching the modern environmental movement, and is now recognized as the planet’s largest civic event.


Library Resources

The First Earth Day

Internet Resources

MATC's Related Programs