From the editorial: On the first Earth Day in 1970, "an estimated 175 college students gathered in Duluth’s Leif Erikson Park at 4:45 a.m. ... With songs and readings, they reflected on the relationship between humankind and the environment."

Related Keywords

Michigan , United States , Great Lakes , Wisconsin , Gaylord Nelson , Helen Taylor , Shaun Howard , University Of Minnesota Duluth , Friends Of The Earth , College Of St , Nature Conservancy , Earth Day , News Tribune Opinion , Leif Erikson Park , News Tribune , Environmental Defense , Minnesota Duluth ,