Note: this lecture begins with Georgetown University’s President Jack DeGioia speaking and then Dr. Veli-Matti Kärkkäinen giving an excellent talk on the Christian tradition. The thirteenth Building Bridges Seminar, chaired by Professor Daniel A. Madigan, S.J., was held April 27-30, 2014 at Georgetown University in Washington, DC, and the Airlie Center in Warrenton, Virginia. This…