Common Sense and the Common Danger

Common Sense and the Common Danger. This 1943 essay by the influential American journalist and political commentator Walter Lippmann is a seminal work of World War II-era political thought. Written during a critical juncture in the Second World War, it argues for a radical rethinking of international relations and the necessity of a durable post-war order. Lippmann contends that the failure of isolationism and the inadequacy of pre-war diplomacy had led to a global crisis, demanding a new framework of collective security to ensure lasting peace.

● Historical Context

The essay was composed against the backdrop of the pivotal middle years of World War II, following major turning points like the Battle of Stalingrad and the Allied invasion of North Africa. Lippmann wrote in the shadow of the failed League of Nations and the catastrophic policy of appeasement exemplified by the Munich Agreement. He was deeply influenced by the ongoing debates within the Franklin D. Roosevelt administration and among the Allied powers—including the United Kingdom, the Soviet Union, and the Republic of China—about the shape of the post-war world. The text reflects a growing consensus among thinkers like George F. Kennan and institutions like the Council on Foreign Relations that American isolationism, as embodied in the Neutrality Acts of the 1930s, was a dangerous anachronism in an interconnected world threatened by the expansionist aims of Nazi Germany and Imperial Japan.

● Philosophical Foundations

Lippmann's philosophy in this work is grounded in a pragmatic, realist tradition of political philosophy, drawing from thinkers like Alexis de Tocqueville and the lessons of European statecraft. He explicitly rejects utopian idealism and the notion that peace could be maintained through moral suasion or legalistic pacts alone, a critique aimed at the legacy of Woodrow Wilson's Fourteen Points. Instead, his thought aligns with the emerging school of classical realism, emphasizing the enduring role of national interest, military power, and geopolitical equilibrium. The essay's foundation rests on a Hobbesian view of international anarchy, where sovereign states, in the absence of a supreme authority, must construct a balance of power to prevent the dominance of any single aggressive actor, a lesson underscored by the rise of Adolf Hitler and Benito Mussolini.

● Key Arguments and Principles

The core argument posits that the "common danger" posed by aggressive totalitarian powers creates a "common sense" imperative for nations to unite in a permanent alliance. Lippmann advocates for the formation of a tight-knit, continuing coalition of the major victorious Allies—which he later termed the "Atlantic Community"—to police the post-war settlement. A central principle is the necessity of maintaining a preponderance of power in the hands of this peaceful coalition to deter future aggression, an idea that would later underpin the NATO alliance. He warns against a return to the unstable, multipolar balance-of-power politics of pre-1914 Europe and criticizes the illusion of unilateralism, arguing that security for the United States is indivisible from security in Europe and Asia.

● Influence on Political Thought

"Common Sense and the Common Danger" had a profound impact on the development of American foreign policy and Cold War strategy. Its arguments provided intellectual groundwork for the creation of the United Nations and, more specifically, for the concept of a great-power directorate within the United Nations Security Council. Lippmann's ideas directly influenced planners in the U.S. Department of State and thinkers at institutions like the RAND Corporation. His vision of a sustained Atlantic alliance predated and shaped the Truman Doctrine, the Marshall Plan, and the containment strategy articulated by his contemporary, George F. Kennan, in the "X Article." The essay stands as a key text in the transition from the interwar idealism to the hard-nosed, alliance-based realism that characterized the Cold War foreign policy establishment.

● Modern Interpretations and Relevance

In contemporary discourse, the essay is frequently revisited by scholars of international relations such as those at the Brookings Institution or Harvard University's Kennedy School of Government during debates about American hegemony and global order. Its warnings about the perils of isolationism and the necessity of sustained engagement are often cited in discussions about U.S. commitments to alliances like NATO or partnerships in the Indo-Pacific. Modern realists see it as a prescient argument for maintaining a favorable balance of power against rising challengers, while critics from the libertarian tradition or proponents of restraint in foreign policy challenge its call for permanent entanglements. In an era of renewed great-power competition involving China and Russia, Lippmann's analysis of how democracies confront "common danger" remains a touchstone for policymakers and analysts examining the durability of the liberal international order he helped to conceptualize. Category:1943 essays Category:American political philosophy literature Category:Works by Walter Lippmann