More than 8 billion people inhabit Earth, and soon a springtime holiday will remind them of the need to take care of their home.
Earth Day, which takes place on April 22, dates back to 1970, when U.S.-based organizers were hoping to bring awareness to the environmental degradation they were witnessing across the country. Since then, recognition of the holiday has expanded to more than 190 countries who have added Earth Day to their calendar.
The holiday is both a grim reminder of the work that must be done and a celebration of the progress that has been made when it comes to climate change efforts. It’s also been the catalyst for actions including the creation of international climate agreements and environmental agencies.
This year’s theme is Planet vs. Plastics, which calls on government leaders, businesses, and everyday people to reduce plastic production by 60% by 2040. It is also calling for the full elimination of single use plastics by the end of this decade.
“The word environment means what surrounds you. In the case of plastics we have become the product itself—it flows through our blood stream, adheres to our internal organs, and carries with it heavy metals known to cause cancer and disease,” said Kathleen Rogers, President of earthday.org. “The Planet vs. Plastics campaign is a call to arms, a demand that we act now to end the scourge of plastics and safeguard the health of every living being upon our planet.”
Here are 10 interesting facts about Earth Day.
Earth Day was created by a senator
Gaylord Nelson, a Democratic senator from Wisconsin, was growing increasingly concerned over the state of the U.S. environment in the 1960s. After a massive oil spill in Santa Barbara, Calif. in January 1969, he had the idea to launch a nationwide, environmentally-focused teach-in on college campuses, drawing inspiration from the anti-war movements against the Vietnam War occurring on campuses around the country. Nelson recruited Denis Hayes, a…

