G20 (Group of Twenty)

The G20 (Group of Twenty) is the premier forum for international economic cooperation, bringing together the world's major developed and emerging economies. Its members account for around 85% of global GDP, over 75% of world trade and about two-thirds of the world's population, giving its decisions enormous weight. The G20 shapes the global agenda on economic growth, financial stability, trade, climate and development.

Origin and evolution

The G20 was formed in 1999 as a forum of finance ministers and central bank governors, in response to the Asian financial crisis, to bring emerging economies into global economic decision-making alongside the G7. During the global financial crisis of 2008, it was elevated to the level of Heads of State and Government, and annual leaders' summits have been held since. This upgrade reflected the reality that global problems could not be solved by rich countries alone.

Members

The G20 comprises 19 individual countries — including the United States, China, India, Japan, Germany, the UK, France, Brazil, Russia, and others — plus the European Union. In 2023, under India's presidency, the African Union was admitted as a permanent member, making the grouping more representative of the Global South. Several countries and international organisations are also invited as guests each year.

How the G20 works

The G20 has no permanent secretariat or headquarters. Instead, it functions through a rotating presidency that changes each year, with the host country setting the agenda and coordinating meetings. Work happens through two parallel tracks: the Finance Track (led by finance ministers and central bank governors, focusing on the economy and finance) and the Sherpa Track (led by the leaders' personal representatives, covering broader issues like development, climate, health and digital economy). A 'troika' of the past, present and future presidencies ensures continuity.

Focus areas

Originally focused on macroeconomic and financial stability, the G20's agenda has broadened to cover trade, investment, sustainable development, climate finance and energy transition, global health (highlighted during the COVID-19 pandemic), the digital economy, debt relief for poor countries, and reform of international financial institutions. Its decisions are not legally binding but carry strong political and moral weight, shaping global norms.

India's 2023 presidency

India held the G20 presidency in 2023, hosting the leaders' summit in New Delhi under the theme 'Vasudhaiva Kutumbakam — One Earth, One Family, One Future', drawn from an ancient Sanskrit text. The presidency spotlighted the concerns of the Global South, achieved consensus on the New Delhi Leaders' Declaration, secured permanent membership for the African Union, and launched initiatives on digital public infrastructure, green development and multilateral reform.

Significance and criticism

The G20 is valued as a bridge between developed and developing economies and as a crisis-response forum, as seen in 2008 and 2020. However, it is criticised for the non-binding nature of its commitments, its lack of a permanent institutional structure, and the difficulty of reaching consensus when major powers disagree — for instance on geopolitical conflicts. For India, the G20 is an important platform to project leadership, advance the Global South's agenda and push for reform of global governance.

Why it matters for UPSC

G20 membership, its origin, the addition of the African Union, its lack of a permanent secretariat, the two tracks, and India's 2023 presidency and theme are strong current-affairs topics connecting to the International Relations and economy portions of the syllabus.