Stephen F. Cohen (1938—2020) was professor emeritus of Russian studies at Princeton University and New York University, the author of numerous books, including Bukharin and the Bolshevik Revolution and Sovieticus, as well as a regular commentator on network television.

Stephen F. Cohen (1938—2020) was professor emeritus of Russian studies at Princeton University and New York University, the author of numerous books, including Bukharin and the Bolshevik Revolution and Sovieticus, as well as a regular commentator on network television.