The university established a program in civil discourse, including the journal Reason and Respect, which brought in speakers such as Salman Rushdie, David Gergen, First Minister and Nobel Prize–winner David Trimble, Khaled Hosseini, author of Kite Runner, Bob Geldof of Live Aid, and others to campus. The university has established campuses in London and Florence; collaborates with sister institutions in France, Brazil, Vietnam, and Hong Kong; features a broad portfolio of study-abroad opportunities encompassing over 30 countries; and is home to a Center for Macro Projects and Diplomacy, which brings together engineering, architecture, technology, economic development, and international relations for a common purpose. Furthermore, it was recently recognized as a non-governmental member of the United Nations.