Abstract
The article explores the impact of Mikhail Gorbachev on the end of the Cold War and the self-destruction of the Soviet Union. It is based on a wealth of memoir literature, interviews, and primary sources, including the archival collections of the Gorbachev Foundation in Moscow. It first discusses the standard explanations of the Cold War's end which highlight structural changes in the international system, a structural domestic crisis within the Soviet Union, and a radical shift of ideas in the Soviet leadership, showing the important anomalies they all leave unexplained. Then it analyzes Gorbachev's character, revealing what set him apart from other leaders, finally, assessing in detail how these traits influenced the ending of the Cold War. Particular attention is paid to the collapse of the Berlin Wall and the reunification of Germany. The article concludes that many aspects of the end of the Soviet Union and the Cold War can only be understood through the Gorbachev personality factor, and that the impact of Gorbachev's personality cannot be understood until we abandon simplistic judgements.