Paul P. Woskov, Ph.D., Research Engineer, Plasma Science and Fusion Center, Massachusetts Institute of Technology

Dr. Woskov appeared October 11, 2022 on Science for the Public's Contemporary Science Issues & Innovations program to explain the potential of geothermal energy and particularly how a mechanism called a gyrotron will provide a means of tapping the intense geothermal heat of greater depths: Harnassing Geothermal Energy.
This is a challenging technology well worth following.

Dr. Woskov is well known also for his innovative research in areas such as nuclear fusion.