BONUS: How Ending Mining Would Change The World

BONUS DISCUSSION:  Dr. Simon Jowitt, associate professor of Economic Geology at the University Of Nevada, Las Vegas, joins the "ROI" group to discuss how ending mining would change the world.The host for this episode is Jay Swords, and the history buffs are Rick Sweet and Ed Broders.The opinions expressed in this program are those of the hosts and the guest(s), and not necessarily those of KALA-FM or St. Ambrose University.  This program is recorded at KALA-FM, St. Ambrose University, Davenport, Iowa, USA!