September 29, 1980 - Nobel Prize-winning plant scientist Norman Borlaug discusses the world food supply, plant genetics, and other topics in the live call-in program.
September 24, 1980 - Curtis Sparks from the Minnesota Pollution Control Agency and Nancy Grimsby, founder of a recycling center in Edina, discuss the problem of solid waste recycling in a call-in program.
August 20, 1980 - Thomas Pearsall, professor of rhetoric at the University of Minnesota, talks with MPR's Dan Olson about how the English language evolved and how it is still changing, with live listener participation.
August 18, 1980 -
July 24, 1980 - Sue Halverson of the Minnesota Attorney General's office describes the scams, deceptions, and frauds perpetrated on unsuspecting consumers, and answers listener questions.
July 15, 1980 -
June 23, 1980 - University of Minnesota nutrition expert Isabel Wolf answers listener questions on weight loss diets and other nutritional issues.
June 16, 1980 - Minneapolis attorney Ellen Dresselhuis discusses litigation based on affirmative action or the lack of it among employers with MPR's Dan Olson.
June 3, 1980 -
May 29, 1980 -