By Heights Editorial BoardThe Provost's Planning Committee on Catholic Intellectual Traditions held a major event in front of a packed Robsham Theater on Thursday. Jon Sobrino, a Spanish Jesuit noted for his work on liberation theology at the University of Central America (UCA) in El Salvador, spoke on the Catholic university in the 21st century. His talk was followed by responses from Dr. M. Shawn Copeland, a theology professor at Boston College and Dr. Peter Ireland, an economics professor at BC.