economist Joseph Stiglitz in 2002. Since it began, the Shilling Lecture series has brought a variety of prominent figures, including presidential advisor Karen Hughes (2003), Archbishop Desmond Tutu (2004), former Pakistani Prime Minister Benazir Bhutto (2005), former Governor of New Jersey Thomas Kean (2006), former Secretary of State James Baker (2007), former U.S. senator Bill Bradley (2008), Nobel Peace Prize winner Wangari Maathai (2009), senior fellow in the Bill & Melinda Gates Foundation Global Health Program William Foege (2010), founder of TOMs Shoes Blake Mycoskie (2011), and three-time Pulitzer Prize winner Thomas Friedman (2012). In 2002, The Writer's Voice series presented Pulitzer Prize winning author Michael Chabon. The Writer's Voice has also welcomed such authors as Joyce Carol Oates (2000), Margaret Atwood (2003), Amy Tan (2007), and Azar Nafisi (2008). Awards and rankings Loren Pope, former education editor for The New York Times, included Southwestern in his 1996 book, Colleges That Change Lives, and in a 2012 update to that book. Campus Southwestern University is located in Georgetown, Texas, about 30 miles (50 km) north of Austin. The campus comprises 700 acres (2.8 km²) mostly located north of University Avenue, although the eastern portion of these lands remains largely undeveloped with some portions serving as an EcoLab where faculty and students conduct research. The main campus is organized around a central academic mall formed by a semi-circular grassy area bounded by a pedestrian walkway and academic buildings. Residence halls and on-campus apartments are located to the east and northwest of the academic mall. Sports fields, support facilities, and parking are on the periphery of the main campus. Notable buildings The Hugh Roy and Lillie Cullen Building (formerly called the Administration Building) was built in 1898 in the Richardsonian Romanesque style and is listed on the National Register of Historic Places. The Cullen Building currently houses the administration, business office, alumni relations, and classrooms. Throughout various times in its history, it has also housed the campus auditorium, gymnasium, chapel, and library. It is named in honor of Hugh Roy Cullen and his wife. Mood-Bridwell Hall, originally a men's dormitory, was completed in 1908 and currently houses classrooms, faculty offices, a computer lab, the Debbie Ellis Writing Center, and an indoor atrium. Mood-Bridwell is included in the Cullen Building's listing on the National Register of Historic Places. The A. Frank Smith Library Center opened in 1939 as the Cody Memorial Library and