The Changing Global Scenario of Migration

GS Paper 1 │ Population │ Globalisation │ GS Paper 2 │ International Relations │ India’s Diaspora │ SDG 10.7

⚡ Why in the News / Context Exactly 100 years ago — on 23 June 1926 — the first ‘World Migration Congress’ was convened at the Holborn Restaurant in London. It was the first global conference in labour history with migration as its sole agenda, chaired by Mr Mertens of Belgium. In 2026, the publication of the World Migration Report 2026 alongside the centenary of that congress creates a rare and analytically rich opportunity to compare how the drivers, scale, governance, and geopolitics of global migration have transformed over a century.

Historical Context: The 1926 World Migration Congress

Policy restrictions and the decline of movement: The 1926 Congress highlighted that strict post-World War I immigration restrictions across Europe had dramatically reduced migration volumes. In the five years before 1913, approximately 7 million people had emigrated from Europe. By the five years before 1924, that figure had fallen to fewer than 3.5 million.
Regional migration patterns of the era: The quiet expansion of Chinese populations across parts of Asia, and the movement of African populations toward mining and agricultural centres, were identified as the defining regional migration trends and geopolitical concerns of the period.

World Migration Report 2026: The Current Picture

Record number of international migrants: The 2026 report records more than 285 million international migrants globally — approximately 3.6% of the world’s population. This represents an extraordinary transformation from the millions of the 1920s.
Remittances at a historic high: Global remittances sent by migrants to their home countries have surpassed 870 billion US dollars annually — exceeding the total foreign direct investment flows into many developing economies and forming the primary economic lifeline of several nations.
India’s position: India remains the world’s largest recipient of remittances in absolute terms and simultaneously the world’s largest source country of international migrants — with citizens forming critical components of the workforce in Gulf countries, North America, and Europe.
The new drivers of migration: Where migration in 1926 was primarily driven by colonial labour demand and post-war economic disruption, the 2026 landscape adds three significant new drivers: climate change-induced displacement, geopolitical conflicts (the Ukraine war and the Middle East crisis), and global demand for technical and digital skills.

A 100-Year Comparative Analysis: 1926 vs 2026

Dimension	World Migration Congress (1926)	World Migration Report (2026)
Primary Drivers	Colonial labour demand, agriculture, and industrial mining	Digital economy, technical skills, war and refugee crises, and climate-driven displacement
Direction of Flow	Predominantly outward from Europe (Transatlantic) and regional migration within Africa and Asia	Predominantly from the Global South (developing nations) to the Global North (developed nations)
Dominant Global Outlook	Restrictive, protectionist policies by states invoking sovereign security interests	Growing recognition of the need for Regulated Migration to address workforce shortages in ageing economies (Japan, South Korea, Europe)
Scale	A few million — measured in the context of post-WWI restrictions	285+ million international migrants — 3.6% of global population
Remittances	Negligible formal tracking	870+ billion USD annually — a critical economic resource for developing countries

Implications for India: Strengthening Diaspora Diplomacy

The transformation from the 1926 view of migration as a ‘labour and restriction’ problem to the 2026 reality of migration as an indispensable economic and geopolitical force makes diaspora management a core element of foreign policy rather than a peripheral consular concern. SDG 10.7 explicitly advocates for safe, orderly, and regular migration.

Protect remittance flows: India must use its position as the world’s largest remittance recipient to advocate on global platforms for minimum transaction fees and regulatory protections for migrant workers — ensuring the full value of remittances reaches families and the national economy.
Leverage the Indian diaspora: Indian professionals in the Gulf, North America, and Europe constitute a strategic diplomatic and economic asset. Formal diaspora engagement mechanisms should be strengthened to translate their influence into policy outcomes for India.
Address climate migration: As climate displacement accelerates, India — both a potential major source of climate migrants and a country receiving displacement from neighbouring regions — needs a proactive domestic and international policy framework on climate-linked migration.

📌 UPSC Note UPSC Mains Linkage: This topic connects GS Paper 1 (globalisation, population and associated issues, post-WWI history) with GS Paper 2 (international relations, Indian diaspora, SDG 10.7, bilateral labour agreements). The 100-year comparative framework and India’s dual status as the world’s largest remittance recipient and migrant source country are high-value, specific exam angles.

📝 Practice Question (Mains) “Over the past century, global migration has transformed from a phenomenon viewed through the narrow lens of ‘labour restrictions’ into an indispensable and structurally complex force in the global economy.” Analyse this transformation with reference to the 1926 World Migration Congress and the World Migration Report 2026, and discuss the implications for India’s diaspora diplomacy. (15 Marks, 250 Words)

📝 Practice Question (Prelims – MCQ) With reference to the World Migration Report 2026 and global migration trends, consider the following statements: 1. According to the World Migration Report 2026, the total number of international migrants globally has crossed 285 million, constituting approximately 3.6% of the world’s population. 2. India is the world’s largest recipient of remittances in absolute terms, and also the world’s largest source country of international migrants. 3. Sustainable Development Goal 10.7 (SDG 10.7) advocates for safe, orderly, and regular migration as part of the global commitment to reducing inequality. Which of the statements given above is/are correct? (A) 1 and 2 only (B) 2 and 3 only (C) 1 and 3 only (D) 1, 2 and 3 Answer: (D) 1, 2 and 3 — All three statements are correct. The World Migration Report 2026 records 285+ million international migrants (~3.6% of global population); India leads globally in both remittance receipts and as a migrant-sending country; and SDG 10.7 explicitly targets safe, orderly, and regular migration.