Marking the day 40 years ago when the green revolution began

McClatchy Newspapers

Rocky Barker
BOISE, Idaho — One U.S. senator and a core of young organizers turned April 22, 1970, into the day the environmental movement was born.

On that day, 20 million Americans in 2,000 communities and 10,000 schools planted trees, cleaned up parks, buried cars in mock graves, marched, listened to speeches and protested how humans were messing up their world.

In New York, Marilyn Laurie, a young mother of two, convinced Mayor John Lindsay to close Fifth Avenue to cars and fill it with thousands of people to hear speakers such as actor Paul Newman. At the University of New Mexico, Arturo Sandoval led students and reporters from the three national television networks through the dirt roads and adobe houses of Albuquerque’s poorest neighborhood to smell the choking odor of the city sewer plant.

Portland high school senior Randal O’Toole got Oregon Gov. Tom McCall to speak at Portland’s Earth Day celebration. Richard Cizik, then a sophomore at Whitworth College in Spokane, Wash., led a campus campaign to save trees the school administration wanted to cut down.

In Washington, D.C., 25-year-old Denis Hayes, the coordinator of the national event, shared the stage with senators and the rock-soul group The Chambers Brothers, who sang “Time Has Come Today.”

Earth Day was the brainchild of Sen. Gaylord Nelson, D-Wis., who came up with the idea of a national teach-in on the environment after 3 million gallons of oil spilled across the beaches of Santa Barbara, Calif., and killed 10,000 seabirds in January 1969.

Nelson’s idea gave birth to a green movement and a green generation that would be as powerful as the industrial revolution in shaping the future of civilization.

“He changed my life,” said Hayes, who heads the worldwide celebration of Earth Day’s 40th anniversary. “He hired me to do this job, and the last 40 years of my life have been very different.”

The timing of that first Earth Day turned out to be critical. Nelson picked April 22 because students would be back on campuses after spring break and Easter. It also fell between two other seminal national moments.

The nation had just shared the experience of watching on television the miraculous return of the damaged Apollo 13 capsule and its three astronauts on April 17, 1970.

That mood of national unity and celebration would be short-lived, however. President Richard Nixon’s announcement that the U.S. had been secretly bombing Cambodia triggered mass protests and led to the May 4 killing of four students by Army National Guardsmen at Kent State University in Ohio. Many colleges closed down their campuses.

“I don’t think it would have been anywhere near as big had it come after Kent State,” said Bill Mauk, an Idaho attorney who worked for Hayes organizing Earth Day in Washington.


The great boom in development following World War II had turned America’s rivers into sewers and covered its cities with shrouds of air pollution. Rachel Carson’s 1962 book “Silent Spring” showed pesticides were poisoning wildlife and threatening human health.

Nuclear weapons tests had spread radioactive fallout to all parts of the Earth, and several environmental disasters in addition to the 1969 California oil spill caught the nation’s attention. In June 1969, floating oil and other pollutants on the Cuyahoga River in Cleveland caught fire.

“Chocolate-brown, oily, bubbling with subsurface gases, it oozes rather than flows,” Time magazine reported. People who fall into the Cuyahoga do not drown, Cleveland’s citizens grimly joked: “They decay.”

The United States’ successful mission to the moon also contributed to the power of the first Earth Day. For the first time, people saw pictures of their entire planet and its distant, blue fragility.

“Earth Day weaved all those individual elements into one coherent fabric,” Hayes said.

In September 1963, Nelson had convinced President John F. Kennedy to embark on a five-day, 11-state conservation tour to bring national attention to the environment. It didn’t catch on, but it became the inspiration for Earth Day.

After the Santa Barbara oil spill, Nelson read about campus “teach-ins” against the Vietnam War and thought: Why not a national teach-in on the environment?

He announced his plan on Sept. 9, 1969, and with Republican Rep. Paul McCloskey of California, formed a committee and began raising money.


Denis Hayes was heading to law school at Harvard in 1969 when he answered an ad looking to organize environmental teach-ins in New England. Hayes had been a prominent activist against the Vietnam War as the president of the Stanford student body.

He went to Sen. Nelson’s office in Washington to interview — and came away the national coordinator.

He gathered together a staff of 20 idealistic young people to get information out to the thousands of colleges, schools and community groups that had expressed an interesting in participating in the Earth Day event. This team included Sandoval, Mauk and Kent Conrad, a Stanford colleague from North Dakota who today is a U.S. senator.

“I thought it was very important to do what we were doing,” Conrad said.

Nelson had prodded all three major television networks to provide expanded coverage of Earth Day. CBS did a special report, anchored by Walter Cronkite.

Sandoval convinced the networks that they’d get a great story if they followed him back to Albuquerque, where he’d been a Hispanic activist before joining Hayes’ team.

Crews filmed colorful dancers in native costume, but they also got his message of environmental justice with the march through the city’s poorest neighborhood to the sewer plant.

“We are going to make people understand that the kind of things that cause air pollution and water pollution are the same kinds of things that cause poverty, that cause hunger in this county,” Sandoval told the CBS audience.

Marilyn Laurie saw an ad in New York’s Village Voice looking for people to work on Earth Day. The unemployed mother wasn’t an activist, and she certainly was no radical. But she did know that something big was going to happen when she organized the first press conference. Time and Life magazines attended, along with local TV stations and even iconic folk singer and songwriter Pete Seeger.

When she got up to speak, she had Mayor Lindsay on one side and Paul Newman on the other.

“It was a lesson in how a very few people with a significant cause can make a difference,” Laurie said.


Nelson had wanted Earth Day to be a grassroots demonstration of wide public support for environmental issues. The senator who had few allies in the 1960s — “There was no such thing as an environmentalist then,” said his daughter Tia Nelson — now had the public on his side.

“It was successful beyond his wildest dreams,” Tia Nelson said of her father, who died in 2005. “There was no way to anticipate or imagine its impact.”

Hayes and his group of Green Generation activists left the streets and got into political action.

They raised $50,000 for a national campaign to oust Congress’ environmental “Dirty Dozen.” Their efforts contributed to the defeat of seven of the 12, including the powerful chairman of the House Public Works Committee, Democratic Rep. George Fallon of Baltimore.

Over the next decade, Congress passed the 28 major initiatives that became the foundation of the nation’s environmental laws, including the Clean Air Act, the Clean Water Act, the Endangered Species Act, the Safe Drinking Water Act, the Occupational Health and Safety Act, the Toxic Substances Control Act and amendments strengthening the National Environmental Policy Act. Many passed in the first three years after Earth Day and were signed by President Nixon.

In 1966, Nelson hadn’t been able to find a single co-sponsor when he introduced a bill to ban the pesticide DDT, which was shown to cause the thinning of eggs of bald eagles, peregrine falcons and other of America’s disappearing raptors.

By 1972, DDT had been banned.

(Barker reports for the Idaho Statesman. He participated in the first Earth Day as a high school student and decided to go into environmental studies at Northland College in Ashland, Wis., where he got to know Sen. Gaylord Nelson. As a journalist, he’s covered environmental issues for 35 years, the last 14 for the Statesman. He’s written two books, including “Scorched Earth: How the Fires of Yellowstone Changed America.” He was awarded a conservation achievement award by the National Wildlife Federation and was part of an Idaho Statesman team that was a finalist for the 2008 Pulitzer Prize.)


Gaylord Nelson and Earth Day

Earth Day Network


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Action on behalf of justice is a constitutive dimension of the preaching of the gospel.
Justice in the World – 1971 Synod of Bishops