Henry Kissinger, a prominent figure of Realpolitik during the Cold War, believed that realpolitik, characterized by the pursuit of national interest and power, was crucial for maintaining international order and avoiding nuclear war between superpowers. He advocated for a balance of power, engaging with adversaries to establish stability, and seeking common ground to resolve conflicts, famously exemplified by his "détente" policy with the Soviet Union. Despite criticism for his strategic maneuvering and disregard for human rights, Kissinger's realpolitik approach contributed to the easing of tensions and the prevention of direct confrontation between the United States and the Soviet Union, potentially averting a global catastrophe.
