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 ...

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 ...

Carmen Ninham, 14, an Oneida tribe member, handed a pamphlet to Senator Gaylord Nelson when he arrived at Milwaukee Technical College to speak during an Earth Day rally in 1970.

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 ...

Summary "Gaylord Nelson is known and respected throughout the world as a founding father of the modern environmental movement and creator of Earth Day, the most influential public awareness campaign ...

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 ...

By 1969, Sen. Gaylord Nelson, D-Wis., had long been concerned about "the deteriorating environment in the United States.," Earthday.org said. Drawing inspiration from passionate student protests ...

Earth Day has its roots in growing concern over pollution in the 1960s. By The Associated Press • Published April 22, 2025 • Updated on April 22, 2025 at 9:08 am ...

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 ...

Earth Day started as a seed of an idea by former U.S. Senator Gaylord Nelson, who is often credited with founding Earth Day.

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.