History of Globalisation: Silk Road to COVID Deglobalization

World Trade Collapsed 26% in One Year — and That Was 1929

Between 1929 and 1932, world trade volumes fell by approximately 26% in real terms and by 66% in value — the worst contraction in global commerce in the modern era, driven by the Depression, credit collapse, and competitive tariff escalation (most infamously the U.S. Smoot-Hawley Tariff of 1930, which raised average U.S. import duties to approximately 45%). The architects of the postwar international economic order — Keynes, Harry Dexter White, and the delegates assembled at Bretton Woods in July 1944 — had this catastrophic trade implosion as their central cautionary experience. The entire postwar globalization project was, at its founding, a system designed to prevent the 1930s from recurring. Understanding this origin explains both globalization's achievements and its current vulnerabilities.

Pre-Modern Globalization: Silk Road and Maritime Trade

Long-distance trade is not a modern invention. The Silk Road — more accurately a network of overland and maritime routes than a single road — connected China, Central Asia, Persia, the Arabian Peninsula, East Africa, and the Mediterranean from approximately the 2nd century BCE through the 15th century CE. The Han Dynasty emperor Wu Di established formal diplomatic-commercial contacts with Central Asian states around 130 BCE; Marco Polo's accounts (1271–1295) described a functioning transcontinental commercial network moving silk, spices, glass, precious metals, and ideas between civilizations.

Crucially, Silk Road trade was relay trade — goods passed through multiple intermediary hands rather than being carried the full distance by a single merchant or nation. A bolt of Chinese silk might change hands 10–15 times between Xi'an and Constantinople, with each intermediary extracting profit. This relay structure meant no single state controlled the full supply chain — a vulnerability that motivated European maritime powers to seek direct oceanic routes to Asian markets, bypassing Mongol, Ottoman, and Venetian middlemen.

East India Company: Monopoly Capitalism at Global Scale

The British East India Company (EIC), chartered by Elizabeth I on December 31, 1600, became the world's most powerful commercial enterprise in the 18th and early 19th centuries — and a template for state-backed corporate global power. At its peak, the EIC ruled approximately 90 million Indians through a private army larger than the British Crown's, collected taxes from a subcontinent, maintained diplomatic relations with Asian states, and generated 18% of Britain's total trade revenue. Adam Smith excoriated it in The Wealth of Nations (1776) as a monopoly whose interests diverged systematically from those of consumers, suppliers, and colonized peoples.

The 1857 Indian Rebellion (the "Indian Mutiny") ended EIC rule; the Crown assumed direct administration of India. The EIC was formally dissolved in 1874. But its structural legacy — the proposition that private corporate actors backed by state power could exercise quasi-sovereign authority over distant populations for commercial ends — prefigures modern debates about multinational corporate power, extraterritorial jurisdiction, and global supply chain ethics.

Bretton Woods 1944: Designing the Postwar Order

In July 1944, representatives of 44 Allied nations assembled at the Mount Washington Hotel in Bretton Woods, New Hampshire, to design the postwar international monetary and trade system. The central challenge was creating exchange rate stability (to prevent competitive devaluations that had characterized the 1930s) while allowing national economic management flexibility. The compromise — championed by Harry Dexter White over Keynes's more ambitious bancor proposal — established:

• International Monetary Fund (IMF): Provide short-term balance-of-payments lending to prevent countries from imposing trade restrictions when facing temporary deficits. Member countries contributed quotas in gold and their own currencies, establishing the IMF's lending capacity. 190 member countries as of 2024.
• World Bank (IBRD — International Bank for Reconstruction and Development): Long-term development lending, initially focused on European postwar reconstruction, subsequently reoriented toward developing countries.
• Fixed exchange rate system: Member currencies were pegged to the U.S. dollar, which was in turn convertible to gold at $35 per ounce. Nixon suspended dollar-gold convertibility on August 15, 1971, ending the Bretton Woods system and inaugurating floating exchange rates.
• GATT (General Agreement on Tariffs and Trade, 1947): Multilateral framework for successive rounds of tariff reduction. Eight negotiating rounds reduced average industrial tariffs from approximately 40% in 1947 to under 5% by the Uruguay Round completion in 1994.

WTO 1995 and China's Accession 2001

The World Trade Organization replaced the GATT on January 1, 1995, adding a binding dispute settlement mechanism — the WTO Appellate Body — that could authorize trade retaliation against countries found in violation. By 2024, the WTO had 164 member states accounting for approximately 98% of world trade.

China's WTO accession on December 11, 2001 was the single most consequential trade event of the 21st century. Proponents argued that trade integration would raise Chinese living standards and gradually promote political liberalization ("peaceful evolution"). The economic data on living standards proved partially correct: approximately 800 million Chinese people escaped poverty between 1980 and 2018 (World Bank), a reduction in absolute poverty without historical precedent. The political liberalization did not materialize.

• The "China shock" to U.S. manufacturing — documented by economists David Autor, David Dorn, and Gordon Hanson in a 2013 paper — estimated that Chinese import competition eliminated approximately 2.0–2.4 million U.S. manufacturing jobs between 1999 and 2011, concentrated in specific industries (furniture, textiles, electronics) and geographic communities with limited economic mobility.
• China's share of world manufacturing rose from approximately 7% in 2001 to 29% by 2019 (World Bank data), making it the world's largest manufacturing nation by a factor of roughly 2x over the second-largest (the United States).

COVID Deglobalization and Supply Chain Resilience

The COVID-19 pandemic exposed the fragility of just-in-time global supply chains optimized for cost efficiency rather than resilience. Semiconductor shortages beginning in 2020 halted automotive production on multiple continents; PPE supply chains concentrated in China produced critical shortages in healthcare systems globally; container shipping disruptions drove global supply shocks through 2021–2022.

The policy response has been described variously as "deglobalization," "friend-shoring," and "reshoring" — a shift from purely efficiency-optimized global supply chains toward shorter, more resilient, politically aligned ones. The U.S. CHIPS and Science Act (2022, $52.7 billion) and EU Chips Act (2023, €43 billion) represent state industrial policy of a scale unseen since the Cold War, aimed at reducing semiconductor dependence on Taiwan and re-establishing domestic production capacity. Whether this represents a durable structural shift in globalization or a temporary correction remains contested among economists — but the era of unqualified enthusiasm for supply chain globalization as inherently beneficial has definitively ended.