Dr. Douglas MacDonald joins the ROI team to discuss prehistoric human activity at the site of Yellowstone National Park.Relevant or Irrelevant is recorded at the studios of KALA-FM, Davenport, IA-Quad Cities.

BONUS: Prehistoric Human Activity: Yellowstone Park

In this weekly show, hosts John Kealey and Jay Swords examine events of history through the discussion of books, journal articles, papers, and presentations, then historians and history buffs ask the question, what is relevant or irrelevant in today’s world.

For more than a decade, this show has aired over-the-air on KALA-FM in the Quad Cities. Now, we're bringing it here to make listening easier than ever!