Cardinal Gerhard Müller is a former Prefect of the Congregation of the Doctrine of the Faith. He has written more than 600 works on topics of theology and the Catholic Church and is the editor of the 16-volume The Complete Works of Joseph Ratzinger: Pope Benedict XVI. He spoke on the pope's role in protecting human dignity as part of his tour promoting his book, The Pope: His Mission and His Task, and copies of his book were available for purchase at the event.
Watch the event: