06/06/2026
Summary of the World Inequality Report 2026 Executive
The World Inequality Report 2026, produced by the World Inequality Lab, examines global inequality across income, wealth, climate, gender, taxation, finance, and politics.
Highlights
1. The report is the third edition of the World Inequality Report series, following 2018 and 2022.
2. More than 200 researchers contributed to the report.
3. Inequality today extends beyond income and wealth to climate, gender, education, finance, and politics.
4. The report argues that inequality is largely the result of political and institutional choices.
5. It emphasizes that reducing inequality is possible through deliberate policy action.
Global Income and Wealth Inequality
6. Global inequality remains extremely high.
7. The richest 10% earn more income than the remaining 90% combined.
8. The poorest 50% receive less than 10% of global income.
9. The richest 10% own approximately 75% of global wealth.
10. The bottom 50% own only about 2% of global wealth.
11. Fewer than 60,000 people (the top 0.001%) own three times more wealth than half of humanity.
12. Extreme wealth concentration has increased since the 1990s.
13. Billionaires’ wealth has grown much faster than the wealth of ordinary people.
14. Wealth growth at the top significantly outpaces growth for the bottom half of society.
15. Economic gains have been disproportionately captured by a small elite.
Climate and Inequality
16. Climate change is deeply linked to inequality.
17. The poorest half of the world’s population contributes only about 3% of emissions linked to private capital ownership.
18. The richest 10% account for 77% of emissions linked to private capital ownership.
19. The richest 1% alone account for 41% of these emissions.
20. Those contributing least to climate change are often most vulnerable to its effects.
21. Climate inequality reflects both unequal responsibility and unequal exposure to risk.
22. Addressing climate change requires addressing wealth concentration.
Gender Inequality
23. Women continue to receive a disproportionately small share of labour income.
24. Globally, women receive just over one-quarter of labour income.
25. Progress toward gender equality has been slow since 1990.
26. Women perform more total work hours than men when unpaid care work is included.
27. Women work approximately 53 hours weekly compared to 43 hours for men.
28. Excluding unpaid work, women earn only 61% of men’s hourly income.
29. Including unpaid work, women earn only 32% of men’s hourly income.
30. Unpaid domestic and care work remains heavily concentrated among women.
31. Gender inequality limits wealth accumulation, career advancement, and political participation.
Regional Inequality
32. Large income gaps exist between world regions.
33. High-income regions include North America, Oceania, and Europe.
34. Sub-Saharan Africa remains among the lowest-income regions globally.
35. Some regions face both low average incomes and high inequality.
36. Southern Africa is identified as one of the most unequal regions in the world.
37. The United States exhibits higher inequality than many other wealthy countries.
Education and Opportunity
38. Access to education remains highly unequal globally.
39. Average education spending per child in Sub-Saharan Africa is about €220 (PPP).
40. Average education spending exceeds €7,400 per child in Europe.
41. North America and Oceania spend over €9,000 per child.
42. Education gaps are larger than many income gaps between regions.
43. Unequal access to education perpetuates inequality across generations.
Taxation and Finance
44. Progressive taxation and social transfers reduce inequality significantly.
45. Tax-and-transfer systems reduce income inequality by over 30% in some regions.
46. Ultra-rich individuals often pay lower effective tax rates than many ordinary households.
47. Tax avoidance by the wealthy weakens public finances and social trust.
48. The global financial system benefits wealthy countries through lower borrowing costs and higher investment returns.
49. Around 1% of global GDP flows annually from poorer to richer countries through financial mechanisms.
50. The report concludes that reducing inequality requires progressive taxation, investment in education and health, climate accountability, and stronger democratic institutions.
Key Message
The central conclusion of the report is that inequality is not inevitable; it is a political choice. Governments can reduce inequality through fair taxation, social investment, stronger labour rights, climate accountability, and inclusive democratic institutions.
