Kennan: A Life between Worlds

The diplomat and historian George F. Kennan (1904-2005) ranks as one of the most important figures in American foreign policy--and one of its most complex. Drawing on many previously untapped sources, Frank Costigliola's authoritative biography offers a new picture of a man of extraordinary ability and ambition whose idea of containing the Soviet Union helped ignite the Cold War but who spent the next half century trying to extinguish it. Always prescient, Kennan in the 1990s warned that the eastward expansion of NATO would spur a new cold war with Russia.