Fewer than 60,000 people – 0.001% of the world’s population – control three times as much wealth as the entire bottom half of humanity, according to a report that argues global inequality has reached such extremes that urgent action has become essential.
The authoritative World Inequality Report 2026, based on data compiled by 200 researchers, also found that the top 10% of income-earners earn more than the other 90% combined, while the poorest half captures less than 10% of total global earnings.
Wealth – the value of people’s assets – was even more concentrated than income, or earnings from work and investments, the report found, with the richest 10% of the world’s population owning 75% of wealth and the bottom half just 2%.
In almost every region, the top 1% was wealthier than the bottom 90% combined, the report found, with wealth inequality increasing rapidly around the world.
“The result is a world in which a tiny minority commands unprecedented financial power, while billions remain excluded from even basic economic stability,” the authors, led by Ricardo Gómez-Carrera of the Paris School of Economics, wrote.The share of global wealth held by the top 0.001% has grown from almost 4% in 1995 to more than 6%, the report said, while the wealth of multimillionaires had increased by about 8% annually since the 1990s – nearly twice the rate of the bottom 50%.
The authors, one of whom is the influential French economist Thomas Piketty, said that while inequality had “long been a defining feature of the global economy”, by 2025 it had “reached levels that demand urgent attention”.
Reducing inequality was “not only about fairness,but essential for the resilience of economies,the stability of democracies,and the viability of our planet”. They said such extreme divides are no longer sustaina
Report Highlights Extreme Global Inequality in Wealth and Carbon Emissions
Table of Contents
A new report reveals a stark disparity in global wealth distribution and its connection to climate change, with the wealthiest 10% of the population responsible for 77% of emissions linked to private capital ownership. The report, which calls for increased public investment, effective taxation, and a stronger political will to address these issues, underscores that reducing inequality is a deliberate choice, not an insurmountable obstacle. Nobel laureate Joseph Stiglitz, in a preface to the report, advocated for an international panel dedicated to tracking global inequality.
Wealth Inequality and Climate Impact
The report emphasizes the meaningful role of capital ownership in driving climate change. It argues that the carbon footprint of wealthy individuals stems more from their investments than from their personal consumption habits.
Specifically, the data shows:
* Poorest Half: The poorest half of the global population accounts for only 3% of carbon emissions associated with private capital ownership.
* Wealthiest 10%: The wealthiest 10% accounts for approximately 77% of these emissions.
This disparity highlights a critical vulnerability: those who contribute the least to climate change are often the most exposed to its devastating effects, while those responsible for the majority of emissions are better positioned to mitigate the impacts. This echoes findings from the United Nations Habitat Program (UNEP), which consistently highlights the disproportionate impact of climate change on vulnerable populations.
Tax Avoidance by the Ultra-Rich
the report also points to systemic issues in taxation that exacerbate inequality.It notes that ultra-high-net-worth individuals often avoid paying their fair share of taxes.
“Effective income tax rates climb steadily for most of the population, but then fall sharply for billionaires and centimillionaires,” the report states. in many cases, these elites pay a lower proportion of their income in taxes than households with significantly lower incomes. this trend is supported by research from organizations like Oxfam, which regularly publishes reports on global inequality and tax evasion. Their work demonstrates how tax havens and loopholes allow the wealthy to shield their assets from taxation.
Policy Solutions and the Need for Political Will
The report identifies several key strategies for reducing inequality:
* Public Investment: Increased public investment in education and healthcare can create opportunities and improve living standards for all.
* Effective Taxation: implementing progressive taxation policies and closing tax loopholes can ensure that the wealthy contribute their fair share.
* Redistribution Programs: Well-designed redistribution programs can help to level the playing field and provide a safety net for those in need.
However, the report stresses that the biggest challenge is not a lack of solutions, but a lack of political will. It attributes this to factors such as fragmented electorates, under-representation of workers, and the disproportionate influence of wealth in political processes.
The Path forward
Addressing global inequality and its link to climate change requires a essential shift in priorities. The report’s findings reinforce the need for international cooperation,robust policy interventions,and a commitment to social justice. As the world faces increasingly urgent environmental and social challenges,the call for a more equitable and lasting future is becoming ever more pressing. Further research and monitoring, as suggested by Joseph Stiglitz, will be crucial in tracking progress and holding governments accountable.
Key Takeaways:
* Extreme wealth inequality is a major driver of climate change, with the wealthiest 10% responsible for 77% of emissions linked to private capital.
* The poorest populations are disproportionately vulnerable to the impacts of climate change despite contributing the least to the problem.
* tax avoidance by the ultra-rich exacerbates inequality and hinders efforts to fund essential public services.
* Reducing inequality requires political will and a commitment to policies that promote fairness and sustainability.