Father Brian Harrison, O.S. M.A., STD, gives a vitally important talk about “The Coming Battle for Humane Vitae” addressing the arguments that will be essential in defending the doctrine of the intrinsic evil of contraception against those within the Church poised to betray this infallible teaching. Father Harrison is a priest of the Oblates of Wisdom and an emeritus professor of Theology of the Pontifical Catholic University of Puerto Rico. He is now scholar-in-residence at the Oblates’ Study Center and Chaplain of St. Mary of Victories Chapel in downtown St. Louis, Missouri.