Zbigniew Kazimierz Brzezinski (Polish: Zbigniew Kazimierz Brzeziński, pronounced [ˈzbiɡɲev bʐɛˈʑiɲski]; born March 28, 1928) is a Polish American political scientist, geostrategist, and statesman who served as United States National Security Advisor to President Jimmy Carter from 1977 to 1981.

Major foreign policy events during his term of office included the normalization of relations with the People's Republic of China (and the severing of ties with the Republic of China), the signing of the second Strategic Arms Limitation Treaty (SALT II), the brokering of the Camp David Accords, the transition of Iran from an important US client state to an anti-Western Islamic Republic, encouraging dissidents in Eastern Europe and emphasizing certain human rights in order to undermine the influence of the Soviet Union,[1] the financing of the mujahideen in Afghanistan in response to the Soviet deployment of forces there[2] (allegedly either to help deter a Russian invasion, or to deliberately increase the chance of such an intervention occurring—or for both contradictory reasons simultaneously being embraced by separate US officials[3]) and the arming of these rebels to counter the Soviet invasion, and the signing of the Torrijos-Carter Treaties relinquishing overt US control of the Panama Canal after 1999.

He is currently Robert E. Osgood Professor of American Foreign Policy at Johns Hopkins University's School of Advanced International Studies, a scholar at the Center for Strategic and International Studies, and a member of various boards and councils. He appears frequently as an expert on the PBS program The NewsHour with Jim Lehrer, ABC News' This Week with Christiane Amanpour, and on MSNBC's Morning Joe, where his daughter, Mika Brzezinski, is co-anchor.

NOTE: Bio updated on June 14, 2011