The world of energy is evolving. While many experts believe coal, oil, and natural gas will continue to dominate as the largest global energy sources, solar and wind are becoming more affordable, spurring their growth worldwide. In this episode, Secretary Ernie Moniz, the 13th United States Secretary of Energy, and Dr. Dan Yergin, a Pulitzer Prize-winning author, discuss the new geopolitics of energy, exploring how these dynamics are shaping our global energy landscape.