Dr. Kirk Heinze is a great guy and a longtime friend. Kindness oozes from Kirk, knowledge rolls off his aura. In his debut episode Kirk and I discuss his journey into "The ReFirement Zone" with his post retirement radio career. Being the long-time host of 'Greening of the Great Lakes' Kirk and I focused on both his post career work in radio and sustainability/environmental related issues in a lively and fun conversation.