Robert and Johanna Titus are collectively known as "The Catskills Geologist" and have been writing, conducting research, and walking the trails of the Catskill Mountains for decades. As they put the finishing touches on a book that links the Hudson River School of Art with its Ice Age origins, we chat about all the innovative and engaging ways they've taught generations about the rocks and plants around the Hudson Valley.

Host Justin Maiman, from Cairo, shares his latest inspirations on the "Ginger Radio Hour." The show features music, field recordings, performances, and interviews, primarily with people in and around the Catskill Mountains of New York live from WGXC's Acra studio.