The Gallery 20th century Otto Brusiin John Howard Yoder Henry Babcock Veatch Paul Tillich Charles Stevenson Walter Terence Stace John Shelby Spong Zalman Schachter-Shalomi John Joseph O'Connor Hilda D. Oakeley Carlos Santiago Nino Reinhold Niebuhr Oswald von Nell-Breuning Radhakamal Mukerjee Fatema Mernissi Peter Medawar Donella Meadows Alasdair MacIntyre Lawrence Kohlberg Alija Izetbegović Lauri Ingman John Peters Humphrey Henry Hazlitt John Harsanyi 18 19 20 21 22 23 24 25 26 27