In the fall of 1969, Senator Gaylord Nelson from Wisconsin called for environmental teach-ins on college and university campuses throughout the country during the following spring. Nelson also called for a nationwide teach-in on April 22, 1970. With this movement, Earth Day was born.
Iowa State University Library supported the environmental teach-in movement, as we can see in this photo from the 1970s. Two students are holding a book entitled Man: An Endangered Species? from the Environmental Teach-In Collection.
Beginning in the 1970s, there have been many student environmental groups on campus, such as Ecodefenders (RS 22/4/0/1), Emerging Green Builders (RS 22/7/0/1), Engineers for a Sustainable World (RS 22/10/0/1), the Student Environmental Council (RS 22/4/0/1), among others. Collections for these groups are listed along with other environmental collections in our Environment and Sustainability Collections Guide. Come in and check out how ISU has been involved in the environmental movement!
Happy Earth Day!