Glenn Sunshine (Ph.D., University of Wisconsin, Madison), the founder and president of Every Square Inch Ministries, is Professor Emeritus of History at Central Connecticut State University, Ministry Associate at Reflections Ministry, Senior Fellow at the Colson Center for Christian Worldview, and co-host of the Theology Pugcast. Previously, he taught at Calvin College and was a visiting professor at the Universität der Bundeswehr-Hamburg (now Helmut Schmidt University) in Germany.

Glenn has taught a variety of Bible, history, and worldview seminars and courses to churches around the U.S., Europe, Africa, and Asia, as well as leading church retreats, seminars, and renewal weekends. He teaches in the Colson Fellows Program and has been the content consultant for several worldview curricula, including “Wide Angle” and “Walk the Talk.” Glenn appears in the Acton Institute documentary “The Birth of Freedom,” and in “Labeled,” a documentary on eugenics. He is also featured on “Doing the Right Thing,” an ethics curriculum, and in “Worldview and Why It Matters,” a worldview curriculum he did with Chuck Colson.

An award-winning author, Glenn has published ten books and numerous articles and book chapters on history, theology, and culture, online and on both sides of the Atlantic. His book Why You Think the Way You Do: The Story of Western Worldviews from Rome to Home (Zondervan, 2009) received the 2006 Acton Institute Book Grant. His latest book is 32 Christians Who Changed Their World. He also writes commentaries for Breakpoint.

Glenn and his wife Lynn have been married for over 40 years and have two married adult children. They live in South Bend, Indiana.