310. Will anyone care about the Global Justice Report?
On June 4, the World Inequality Lab introduced the Global Justice Report: a Strategy for Equality and Prosperity Within Planetary Boundaries during the opening of the World Inequality Conference 2026.
The report presents a new vision for global progress in the 21st century: anchoring human development and equality in planetary habitability. It explores the conditions necessary for the world to reach this goal and outlines an economically and ecologically sustainable transition pathway from 2026 to 2100.
Its main conclusion is straightforward: achieving a global shift that balances planetary habitability with high well-being for everyone is feasible—provided three conditions are met simultaneously. One key requirement is rapid decarbonization of energy systems.
However, a fundamental shift is necessary from overconsumption to embracing “sufficiency.” This entails a significant decrease in labor hours and raw material extraction, as well as major changes in consumption habits, food choices, land use, and forest cover.
Financing and politically supporting decarbonization and sufficiency will demand a significant cut in income, wealth, and power inequality, both internationally and domestically. This decrease in global inequality aligns with deep decarbonization efforts and is, in fact, essential for shared prosperity on a limited planet.
The Global Justice Report marks the inaugural effort to outline a fully quantified plan for this transition. It combines four dimensions that are often discussed separately today: global redistribution, comprehensive reform of the international financial and economic systems, a fundamental overhaul of energy systems, and significant changes in consumption patterns.
By 2100, the Global Justice Platform aims to:
- Reach a uniform per capita monthly national income of €5,000 in all countries, effectively narrowing the current 16-fold global income disparity.
- Shift the distribution so that the bottom half owns 30% of global wealth, up from 2%, while the billionaire class’s share decreases from 6% to 0.05%.
- Allow nearly 90% of the global population to double their income by working about half as many hours as they do now.
- Achieve a 1.8°C limit on global warming via a sustainable convergence strategy that integrates swift decarbonization with a significant move towards sufficiency. This includes lowering labor hours and material use, as well as transforming consumption habits, food systems, land management, and forest cover.
- Create a new Global Justice Fund to back substantial worldwide investments, averaging 10.3% of the global GDP each year from 2030 to 2060. This contrasts sharply with the current allocation of less than 0.4% to development aid and international organizations. The fund would be financed through a mix of a global wealth tax, a global sovereign wealth fund, and a global income tax on the world’s wealthiest individuals.
- Foster a wider transformation and promote the democratization of the global economic and monetary system.
The report situates itself within a broader international context that highlights planetary habitability, social justice, and the reform of the global financial system.
It references initiatives such as the Bridgetown Initiative, which promotes international monetary reform, global wealth taxes, and climate finance; the Sevilla Commitment on development finance; the UN Tax Convention process; and G20 efforts.
These efforts aim to tackle global inequality and shift wealth and power to keep within the Earth's ecological boundaries.
The report is a commendable effort, but the real question is whether any country will pay attention to it.