Why America is stepping away from the institutions it built | The Economist

Structural Shift in U.S. Foreign Policy

• The United States is disengaging from the post-World War II institutional order it originally established, a move characterized by the withdrawal from numerous international organizations (including UN bodies) and the abandonment of values-based engagement in favor of transactional leverage.
• Trade is increasingly utilized as a coercive weapon rather than a tool for mutual gain, with alliances being exploited for immediate advantage rather than strategic partnership.
• Military interventions (e.g., potential actions regarding Cuba, existing actions in Venezuela) are now driven by the extension of U.S. power and influence rather than the stated goals of spreading democracy or liberation.
• Former President Trump's foreign policy platform, dating back to 2015, frames the abandonment of the post-war order as a correction to "altruistic" mistakes, arguing that the U.S. has been exploited by allies and adversaries under a system of free-riding.

Internal American Sentiment and Bipartisan Trends

• Disenchantment with the post-war order is not limited to the MAGA coalition; support for international institutions has fallen among Democrats while rising among Republicans, indicating a cross-party pivot toward "not getting involved" in foreign entanglements.
• Public opinion reflects a bipartisan consensus that the global trading system has failed to deliver a sufficient return on investment, with 6 in 10 Americans believing the U.S. has not benefited.
• This economic shift correlates with a domestic focus on "bulking up" the U.S. economy internally and an increased reliance on tariffs over new trade agreements.
• While the specific rhetoric may vary by administration, the underlying trend toward a transactional, less interventionist U.S. posture is viewed as a lasting structural change rather than a temporary fluctuation.

Strategic Divergence on the Efficacy of the Post-War Order

• Critique: The post-Soviet era saw a "hypertrophy" of American ambition (e.g., Afghanistan, Iraq) where costs rose significantly while benefits diminished, particularly as China thrived under the existing rules.
• Defense: The post-war order functioned effectively during the Cold War; its recent decline is attributed to hubris and miscalculations in the 21st century rather than inherent flaws in the system itself.
• Reconciliation: A "new settlement" is proposed where core values remain relevant but are balanced with a more transactional reality to address the disproportionate burden borne by the U.S.

Forward-Looking Scenarios for the International System

• Scenario 1: The 1776 Model (Renegotiation)
  • The U.S. successfully forces a renegotiation of global terms to secure maximum primacy and transactional gains.
  • Regional powers, such as Europe, effectively become vassals or subordinate partners under a "America First" hegemony.
• Scenario 2: The 1848 Model (Stagnation)
  • Attempts to dismantle the existing order fail or "fizzle out," leading to a restoration of traditional values and a return to status quo international management.
  • The global environment becomes too complex to fully revert to pre-1848 or pre-2016 dynamics, resulting in a fragmented compromise.
• Scenario 3: The French Revolution Model (Descent into Chaos)
  • A loss of control over the "revolutionary" momentum leads to systemic collapse, where coercion and invasion without consequence trigger unchecked arms races, including nuclear proliferation.
  • This trajectory moves beyond the control of any single leader, resulting in a volatile, fragmented global security architecture.