This year’s Group of 20 (G20) summit is being chaired by Luiz Inácio Lula da Silva, the President of Brazil, who has pledged to use his country's presidency to give the global south a stronger voice in world decision-making.
The opening ceremony of the Summit, on 18 November, will see the launch of the Global Alliance Against Hunger and Poverty. This Brazilian initiative is aimed at mobilising countries and international organizations to make progress in the fight against hunger and poverty by 2030.
What is the G20?
The G20 is a forum of the largest economies in the world that meets regularly to discuss the most pressing issues facing the global economy.
Together, the G20 accounts for around 85% of world GDP, a percentage that has grown in the past 20 years, more than 75% of global trade and around two-thirds of the population of the planet.
It consists of 19 countries and two regional bodies. The current members are Argentina, Australia, Brazil, Canada, China, France, Germany, India, Indonesia, Italy, Japan, South Korea, Mexico, Russia, Saudi Arabia, South Africa, Turkey, the United Kingdom and the United States, plus the African Union and European Union.
What does the G20 discuss?
The G20 started in 1999, following the Asian financial crisis, as a forum for finance ministers and central bank governors from the major developed and emerging economies to discuss global financial issues.
Amid the global financial crisis in 2008, it grew into the leaders’ summit, a place where presidents and prime ministers could get together for two days to try to solve the world’s economic problems.
Successive meetings of G20 leaders were held in Washington DC in 2008, London in early 2009 and Pittsburgh in late 2009, and have since become annual fixtures.
In the run-up to summits, senior officials known as "sherpas" thrash out the issues for discussion, with the aim of getting G20 members to reach agreement at the summit. Like sherpas in the Himalayas, they help guide their leaders through often difficult terrain, and do the diplomatic legwork.
There are also meetings of finance ministers and central bank governors, trade representatives and anti-corruption working groups.
Who is invited?
The G20 presidency rotates between members and is picked from different regions each year. In 2023, the G20 host was Indonesia. This year, it is Brazil’s turn, with a focus on social inclusion, global reform, and sustainability.
The heads of a number of international organizations also participate, including the International Monetary Fund, the United Nations, the World Bank and the World Trade Organization.
In a recent interview with the World Economic Forum, the World Bank's Chief Economist Indermit Gill said the world economy is facing a slow growth problem, with successive slowdowns in each decade of the current millennium.
Why the summit matters
While the G7 is made up of rich countries, the G20 brings together leaders from both developed and emerging economies, representing a far broader range of views.
It has been credited with reaching important agreements such as the trillion-dollar pledge in 2009 to help struggling economies during the global financial crisis.
However, it has sometimes proved difficult for such a diverse group of countries to reach a consensus. The hope that the G20 agenda would broaden beyond the global economy to include discussion of political issues, such as security and climate change, has not really materialized.
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