Welcome to More Christ, where we seek to bring some of the world's most interesting and insightful guests to discuss life's central and abiding questions.  In this twenty third episode in a series of discussions, I'm joined by the delightful Dr Mark Dooley.   Mark is an Irish philosopher, writer and newspaper columnist. A specialist in continental philosophy, theology and the philosophy of religion, he is the author of several books, including The Politics of Exodus: Kierkegaard's Ethics of Responsibility (2001), Roger Scruton: The Philosopher of Dover Beach (2009), and Why Be a Catholic? (2011).