Morgenthau

Hans Morgenthau was a influential 20th-century political scientist who developed the theory of Realpolitik, emphasizing that international politics are driven by national interests and power, rather than ideals or morality. He believed that countries act mainly to strengthen their own security and influence, often leading to competition and conflict. Morgenthau's ideas helped shape the understanding that power dynamics are central to global relations, advocating for pragmatic and strategic approaches to diplomacy and international affairs. His work remains foundational in realism, a perspective that views international politics as an ongoing struggle for power among self-interested states.