A conference will attract 60 to 70 Christian college professors, pastors and students to Georgetown College next week to discuss tensions between churches and Christian institutions of higher education, organizer Roger Ward said. “Christian Life and Witness: From the Academy to the Church” will feature Oxford University professor Paul Fiddes and Yale University professor Nicholas Wolterstorff in the two-day event, which starts Monday, Jan. 23, and continues through Tuesday, Jan. 24.