a16z Podcast | Centers of Power, War, and History

The Thucydides Trap and U.S.-China Dynamics

• Graham Allison defines the "Thucydides Trap" as the historical inevitability of war when a rising power threatens to displace a ruling power, citing Thucydides' observation that "the rise of Athens and the fear that this instilled in Sparta made war inevitable."
• Allison analyzed 16 cases from the last 500 years where a rising power threatened a ruling power:
  • In 12 cases, the outcome was war.
  • In 4 cases, the outcome was peace or "business as usual."
• The U.S.-China relationship is deemed uniquely high-risk compared to the U.S.-India relationship because:
  • China is perceived as actively aspiring to displace the U.S. as the predominant power in Asia.
  • India is not perceived as a potential displacer of U.S. hegemony in the region.
• Alliances and regional conflicts create vulnerability to external shocks where "one thing leads to another," a dynamic that previously drove the Peloponnesian War and World War I.

Economic Power and Technological Divergence

• By the metric of purchasing power parity (the preferred yardstick of the CIA and IMF), China is currently the largest economy in the world.
• Major Chinese tech firms are outperforming U.S. counterparts, with Tencent and Alibaba each experiencing 45% market cap growth in the referenced year.
• The narrative has shifted from China copying U.S. technology to U.S. companies copying Chinese innovations (e.g., WeChat, mobile payment systems).
• Infrastructure execution speed highlights a capability gap:
  • Beijing's Sanyan Bridge reconstruction was completed in 43 hours.
  • The reconstruction of the Anderson Bridge at Harvard, discussed since 1988, began in 2012 and remains incomplete.

Geopolitical Friction and Institutional Challenges

• The Obama administration's "Pivot to Asia" was frequently disrupted by global events, specifically wars in Iraq and Afghanistan, the rise of ISIS, the Arab Spring, and the Sony hack.
• China exercises economic power as a coercive tool:
  • It has allowed Philippine bananas to rot on docks to signal displeasure.
  • It ceased Norwegian salmon imports after the Nobel Peace Prize was awarded to a dissident, forcing Norway to apologize.
• China initiated the Asian Infrastructure Investment Bank (AIIB) due to "transitional friction" and dissatisfaction with U.S.-dominated voting shares in the World Bank and IMF.
• Current Chinese development banks possess four times the capital of the World Bank, creating a competing system for global development loans.
• The U.S. administration previously rejected a proposal to reallocate voting shares in the IMF and World Bank to China, prompting China to build its own institutions.

Historical Analogies: Cold War and Nationalism

• Allison contrasts the current U.S.-China dynamic with the Cold War, noting that the U.S. strategy was defined by competition in all dimensions except direct nuclear combat.
• The Cold War strategy involved investing 1.5% of U.S. GDP annually to rebuild Europe (the Marshall Plan), a concept that would be politically inconceivable in today's Washington.
• Similarities exist between the nationalist agendas of Xi Jinping and Donald Trump:
  • Xi's "make China great again" narrative seeks to reverse a 200-year "anomaly" of Western exploitation.
  • Both leaders utilize nationalism to consolidate domestic power and legitimacy.
• Allison compares Xi's leadership style and expansionist confidence to Theodore Roosevelt, who:
  • Fought a war with Spain and acquired Puerto Rico and Guam.
  • Succeeded in creating Panama to secure a canal contract.
  • Threatened war with Canada to acquire 500 miles of Alaskan territory.

North Korea and Future Risks

• North Korea serves as a potential "spark" for conflict because:
  • The U.S. presence on the peninsula is viewed by Beijing as an unnatural intrusion threatening its borders.
  • South Korea's success as a $13 trillion economy and functioning democracy complicates a U.S. withdrawal.
• The risk stems from a "Thucydidean dynamic" where lack of trust and fear lead to misinterpretation of benign actions as hostile.
• Allison draws a parallel to the assassination of Archduke Franz Ferdinand, noting that major wars often result from third-party accidents that trigger alliance cascades rather than premeditated decisions.

Divergent Conceptions of Order and Applied History

• Western international order is generally based on balance and equilibrium (Westphalian system), whereas the Chinese conception is hierarchical:
  • China views itself as the "Middle Kingdom" (center of the universe).
  • The system relies on the Confucian injunction "know thy place," requiring subordinates to acknowledge superior status through ritual prostration.
• Allison advocates for the creation of a "White House Council of Historical Advisors" modeled after the Council of Economic Advisors.
• The goal of this proposed body is "applied history," treating history as an engineering discipline to provide presidents with analogs and precedents for current crises.
• The concept faces resistance from mainstream historians who view applied history as too theoretical or insufficiently rigorous compared to traditional academic history.