Goal 10 is founded on the principle that extreme and persistent inequalities undermine social cohesion, economic stability, democratic legitimacy, and trust in institutions. It recognises inequality not as a by-product of development, but as a structural outcome shaped by fiscal policy, labour markets, access to education and capital, discrimination, migration regimes, and the global financial architecture.

The goal addresses disparities in income and wealth distribution, unequal access to opportunity, political exclusion, and systemic discrimination based on gender, ethnicity, disability, and migration status. At the international level, it also targets inequalities between countries, including unequal representation in global governance, restrictive migration systems, debt burdens, and asymmetric trade and financial flows.

Key policy areas include progressive taxation, social protection, minimum wage frameworks, anti-discrimination legislation, safe and orderly migration pathways, and reform of international financial institutions. Structural drivers such as tax avoidance, capital concentration, regressive fiscal systems, and barriers to labour mobility continue to reinforce inequality across regions.

Institutions such as the UN Department of Economic and Social Affairs and the International Organization for Migration provide data and policy guidance, while civil society coalitions including Fight Inequality Alliance and grassroots migrant support organisations document lived impacts and advocate reform.

Despite poverty reduction in some regions, income and wealth inequality have widened globally over the past decade, a trend widely discussed around World Day of Social Justice (20 February). Recent news has focused on rising wealth concentration, debates over global minimum taxation, and migration pressures linked to conflict and climate impacts. GSN analyses inequality as a political and institutional challenge rather than a market anomaly.