The full text of the 2012 John Paul II Annual Lecture, promoted by the "John Paul II Center for Interreligious Dialogue", has now been made available. The lecture this year was delivered in the Angelicum by Cardinal Koch, President of the Pontifical Council for Promoting Christian Unity.
[Previous posts: For the record: What did Koch say? & Card. Brandmüller: Nostra aetate and Dignitatis humanae non-binding. See also at the U.S. District website of the Society of St. Pius X, Not all of Vatican II is binding: Analyzing the comments of Cardinal Brandmüler; and the comment by Catholic Culture's Jeff Myrus: "Now, in the case of the very brief Declaration on the Relationship of the Church to Non-Christian Religions (Nostra Aetate), Cardinal Brandmuller’s assessment holds."]