June 5, 1975 - Edward Baretta, interviewee: Fluorocarbons and hydrocarbons used in propellants. Abuse of these propellents by teens who discover huffing gives a high, absorbing into the body at 15 to 20 percent in atmosphere cause fibrillation of heart, can't pump blood, heart failure and sometimes death. Experiments find not as much problem to general public as once thought. With normal use of spray cans no adverse effects. Traces of these elements in atmosphere.
June 3, 1975 - Conference of American Industrial Hygiene Association. Explanation of what an industrial hygenist is. Objective is to protect the health of workers. Hygenists are trained in conditions that adversely affect health, to recognize occupational problems. Examples would be chemicals that would be objectionable although not damaging to health. More chemicals than ever in the workplace, learn more about how body responds. Four main stresses in workplace: chemical, physical, biological, ergonomics. Hygenists can be industry, government, academia. Talking about Industrial Hygiene
May 9, 1975 - Greg Barron talks about his attempt to get information from the governor?s office. He says Governor Anderson prefers the Latch Lake site for Reserve Mining. Greg talks about the Environmental Policy Act. The Attorney General has sent a memo advising the governor against holding public hearings on technical feasibility on Latch Lake site until environmental impact statement, then hearings will start. EIS will analyze alternative sites, and rules about what sites must be chosen. Discussion of railroading the decision. This is the first breach between the attorney general and governor office, lawsuit may follow,
April 14, 1975 - MPR’s Greg Barron presents the documentary “A Matter of Life and Death.” Barron rides with a paramedic unit at the Ramsey County Hospital in St. Paul, and in the process records during a call to save the life of a heart-attack victim.
April 11, 1975 - A special report on the life, history and problems of the Mexican-American in Minnesota.
January 17, 1975 - Minnesota Senator Hubert Humphrey holds a press conference on January, 10 1975 in the Twin Cities. He talks about the United States in international matters, the energy crisis, and the economy.
December 15, 1974 - MPR’s Greg Barron produces “In Search of a Better Life,” a documentary which explores the origin, life and challenges of Mexican American community in Minnesota. The community of St. Paul’s West Side neighborhood is highlighted.
November 29, 1974 - Clyde Bellecourt was invited to participate in an international meeting of the World Council of Churches at Montreux, Switzerland, the first WCC to invite representation by Native Americans. He says the principal goal is to elicit support for American Indian treaty rights.
November 11, 1974 - MPR’s Gary Eichten presents news items of an untraditional Veteran's Day celebration address by St. Paul Mayor Larry Cohen, comments from Reverend Russell Krambeck, and a protest demonstration in Twin Cities.
November 7, 1974 - Three year debate over whether or not to install new coal terminal on Mississippi river at Pig's Eye Lake was ended with the report from D.D. Wozniak, an officer with the Minnesota Pollution Control Agency, who stated that the planned facility would result in an unhealthy amount of environmental degradation.