A Moving History
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Bibliographic details
- Authors: IAN GOLDIN
- Published: June 2, 2025
Overview
- Thesis: Migration has propelled human progress for hundreds of thousands of years, enabling exchange of goods, ideas, technologies, and skills, while also producing violence and coerced movement.
- Author: IAN GOLDIN, Professor of Globalisation and Development at Oxford University.
- Article context: Draws on the author’s latest book, The Shortest History of Migration.
Deep-time and early human migrations
- Key points:
- Migration activity dates back at least 300,000 years.
- About 65,000–70,000 years ago early humans ventured into the Middle East and then into Asia and Europe.
- Before the end of the last ice age, over 25,000 years ago, humans crossed from Siberia into the Americas.
- About 6,000 years ago in Eurasia, horses were domesticated; the wheel and cart followed, facilitating longer-distance movement and the transport of plants and animals.
- Consequences:
- Increasing encounters among distinct groups led to exchange of knowledge and technologies, and also to unequal encounters, conflict, invasion, and subjugation.
Marketplaces, trade networks, and the virtuous spiral
- Dynamics:
- Marketplaces and ports along trade routes became centers for pooling information, produce, and resources.
- Expanding trade networks increased wealth and dynamism of anchor communities.
- Resulting virtuous spiral: growing wealth → increased trade → further migration, exchange, and innovation.
Pre-colonial and colonial encounters in the Americas
- Indigenous exchange:
- Mesoamerican cultures shared knowledge on crop development, astronomy, and religion before European arrival.
- European arrival impacts:
- European contact carried guns and deadly pathogens; Indigenous peoples had little immunity, causing catastrophic losses.
- Example: In 1519, ships with little more than 600 Spaniards landed on the coast of Mexico; within a century the 20 million inhabitants of the Aztec empire were reduced to just over a million, many through violence, but the majority from disease.
- Extracted resources and riches were sent back to Europe, incentivizing further migration to the Americas.
Columbian Exchange
- Nature: Irreversible cross-pollination of crops, animals, commodities, diseases, technologies, and ideas between the Americas and other continents beginning after 1492.
- Transfers from the Americas included: tobacco, cacao, maize, potatoes, rubber, tomatoes, and vanilla.
- Transfers to the Americas included: sugar, rice, wheat, coffee, onions, mangoes, bananas, apples, and citrus (many originating from Asia or Africa via Europe).
- Animal introductions: Domesticated animals introduced by the Spaniards brought new food and transportation sources, including horseback riding.
- Cultural impacts: Examples of culinary integration—beef and pork central in the Americas; the white “Irish” potato from the Andes became a European staple; modern Italian cuisine heavily influenced by the tomato.
Slavery and coerced migration
- Historical record: Some of the earliest records testify to forced migration as slaves, serfs, or other unfree servitude.
- Drivers: Power, coercion, territorial subjugation, and demand for arduous labor enabled slavery.
- Scale and legacy:
- European voyages of expansion set the stage for centuries of brutal exploitation of Indigenous African and other populations.
- Slavery described as the most extreme version of coerced labor; the distinction between free and unfree employment is often blurred, with subtle differences among indentured or bonded labor.
Age of mass migration (mid-19th century to 1914)
- Characteristics:
- Unprecedented number of migrants and distances covered.
- Drivers included unrest, pogroms, famines, opportunities in colonies, and advent of steam and rail reducing travel costs.
- Millions of European migrants crossed the Atlantic to the Americas; comparable numbers moved across southern and central Asia and the Pacific.
- Host governments often encouraged migration; abolition of slavery in Britain and its colonies in 1836 and in the United States in 1865 led governments and employers to attract voluntary migrants and indentured laborers.
- Internal movements:
- Until the 1890s, intra-European migration mirrored emigration numbers.
- Industrial revolution spurred movement to cities and rural areas for mining and agriculture to supply growing urban centers.
Nationalism, protectionism, and World War I
- Shifts:
- Late-19th to early-20th century saw rising nationalism and economic protectionism; new rules sought to control movement.
- World War I increased antipathy toward foreigners and ended the age of mass migration; states assumed the role of gatekeepers.
- Policy instruments:
- Identity cards and passports enabled nation-states to regulate entry, migrants’ access to jobs, and government support.
World War II, decolonization, and mid-20th-century displacements
- Human costs and displacements:
- World War II: in addition to 40 million civilians killed, at least 11 million refugees were outside their country of origin.
- Postwar territorial changes:
- 1947 partition of India and Pakistan led to about 18 million people being forced to move between the new territories—the largest and fastest migration in history.
- In 1947, UN partitioned Palestine; by May 1948 Israel declared independence and its Jewish population had grown to about 1.2 million after hundreds of thousands migrated from Europe and elsewhere; many Palestinian-Arab residents were expelled or fled, creating a persistent refugee crisis.
- Cold War and Soviet collapse:
- The Soviet Union comprised 15 states and spanned roughly two and a half times the size of the US.
- In 1991 the USSR collapsed; the 15 former Soviet republics reasserted independence (including Ukraine, the Baltic states, and Central Asian republics). Many ethnic Russians returned to Russia; millions moved between the former republics.
Migration today: scale, shares, and trends
- Aggregate figures:
- Number of migrants worldwide nearly doubled from 153 million in 1990 to 281 million in 2020 (the most recent year for which the UN has published its global tally).
- As a share of the total population: 3.6 percent of recorded citizens were born in a different country in 2020; 30 years earlier it was 2.9 percent.
- Demographic context:
- Global population increases: from 2.5 billion in 1950 to 5.3 billion in 1990, to today’s 8 billion.
- Projection: The world’s population is expected to approach 9.5 billion in the middle of this century, then fall to below current levels by the end of it.
- Political and territorial changes affecting counts:
- More than 50 new countries have appeared since World War II, changing internal movers into international migrants.
- Return migration and motives:
- Anywhere from a fifth to half of migrants return home or move to a third country within five years.
- Reasons for return include having saved money, gained a qualification, settling to raise a family, or retiring.
- Socioeconomic role:
- In many poor communities, eldest sons or daughters are encouraged to migrate to support their families.
- Refugees and forcibly displaced people tend to stay as close to home as possible to enable return when safe.
Economic and cultural impacts
- Intellectual and entrepreneurial contributions:
- In the United States, immigrants account for a disproportionately large share of intellectual leadership, from Nobel laureates and Oscar-winning directors to founders of unicorn start-ups valued at more than $1 billion.
- Immigrants to the United Kingdom make up a third of authors awarded the Booker Prize.
- Remittances and development:
- Migrants send home over $1 trillion a year in remittances, exceeding aid and investment flows combined for many developing economies.
- Return migrants often bring new skills and investment; entrepreneurs with time abroad have created notable emerging market firms (examples cited include Blue Mahoe Capital and GoTo).
Synthesis and concluding insight
- Enduring role: Migration has been central to human survival, adaptation, and progress—enabling innovation and cultural exchange while also producing conflict, coercion, and lasting inequalities.
- Human element: Migrants’ willingness to take risks and make sacrifices has been crucial to the species’ resilience across history.
Content based on: A Moving History, IAN GOLDIN, F&D Magazine, June 2025.
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- A Moving History