Former Wisconsin Governor and Senator Gaylord Nelson is considered the founder of Earth Day in the U.S. The first Earth Day was celebrated in 1970 when 20 million people attended inaugural events ...

Nelson chose April 22 as the national date for Earth Day because it best fit into college schedules between spring break and final exams. It would be the day of what they named the “National ...

Earth Day has been celebrated across the country for more than 50 years now, ... The first Earth Day was celebrated in 1970 thanks to Sen. Gaylord Nelson of Wisconsin. Advertisement.

Why did Earth Day start? By 1969, Sen. Gaylord Nelson , D-Wis., had long been concerned about "the deteriorating environment in the United States.," Earthday.org said.

Discover how Earth Day began in 1970, leading to pivotal US environmental laws and global activism.

But it was a senator from Wisconsin, Democrat Gaylord Nelson, who had the idea that would become Earth Day. Nelson had long been concerned about the environment when a massive offshore oil spill ...

"As the father of Earth Day, he is the grandfather of all that grew out of that event: the Environmental Protection Act, the Clean Air Act, the Clean Water Act, the Safe Drinking Water Act," read the ...

The first Earth Day was celebrated in 1970, when Wisconsin senator Gaylord Nelson organized a national demonstration to raise awareness about environmental issues, according to National Geographic ...

This environmental disaster inspired Gaylord Nelson and Denis Hayes to establish Earth Day in 1970 as a global event to raise awareness about environmental issues.

But it was a senator from Wisconsin, Democrat Gaylord Nelson, who had the idea that would become Earth Day.Nelson had long been concerned about the environment when a massive offshore oil spill ...

Who started Earth Day? Gaylord Nelson, a former governor, state senator, and U.S. senator from Wisconsin, is credited with sowing the seeds of Earth Day.. He built a political environmental agenda ...