In 1974, the University of Massachusetts Boston moved from Park Square in downtown Boston to the Columbia Point in Dorchester. In 1982, Boston State College was incorporated into UMass Boston. Since the 1970s, UMass Boston has expanded substantially, including building a new campus center in 2004 and a new science center in 2015. It has also hosted numerous important social and civic events. In 2000, for example, the university hosted a presidential candidates’ debate between George W. Bush and Al Gore.