🌍 Addressing Global Inequality: A Call to Collective Action
Reflecting on the G20 Extraordinary Committee of Independent Experts on Global Inequality Summary Report
Inequality has become one of the defining challenges of our time — shaping not only economic outcomes but also social cohesion, political stability, and our collective capacity to respond to global crises such as climate change and public health emergencies.
The G20 Extraordinary Committee of Independent Experts on Global Inequality, commissioned under the South African Presidency of the G20, has released its Summary Report, highlighting both the urgency and opportunity to act. The findings are sobering, yet hopeful: inequality is not inevitable — it is a policy choice.
📊 Key Findings from the G20 Report
The report reveals stark realities that demand attention:
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83% of countries experience high income inequality, representing 90% of the world’s population.
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While global income inequality has fallen since 2000 — largely due to China’s growth — it remains extremely high, with a Gini coefficient of 0.61.
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Wealth inequality is widening: since 2000, the richest 1% captured 41% of all new wealth, while the bottom half of humanity received just 1%.
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The wealth of the top 1% has risen by an average of US$1.3 million, compared to US$585 for someone in the poorest half of the global population.
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Food insecurity now affects 2.3 billion people, an increase of 335 million since 2019. These figures illustrate the widening gulf between those who benefit from globalisation and those left behind by it. The report warns that without decisive action, inequality will continue to erode trust in institutions, undermine democracy, and weaken the global economy’s resilience.
💬 Inequality is a Policy Choice
As the Committee emphasises, inequality stems from deliberate policy decisions — reflecting ethical values and social priorities as much as economic trade-offs. This means that governments, businesses, and international institutions have the power to reverse these trends.
At the World Health Innovation Summit (WHIS), we share this conviction. Our mission is to enable thriving communities for better health and wellbeing, aligned with UN Sustainable Development Goal 3 (Good Health and Wellbeing) and broader social justice goals. Reducing inequality is central to achieving sustainable health outcomes — because inequity in income, education, and opportunity leads directly to inequity in health.
🌐 A Global Framework for Change
One of the report’s most important proposals is the establishment of an International Panel on Inequality (IPI) — a permanent global body tasked with monitoring inequality trends, analysing root causes, and advising governments on effective policy responses.
Such a mechanism would bring transparency and accountability to global economic systems — much like the IPCC has done for climate change — and help coordinate international efforts to promote shared prosperity.
💡 Turning Insight into Action
To truly tackle inequality, global action must be complemented by local implementation. Through initiatives like social prescribing, outcomes-based contracting, and impact partnerships, WHIS and our partners are working to mobilise resources, share knowledge, and build equitable systems that deliver tangible benefits to communities.
As the G20 report makes clear, the stakes are high — but so is the potential for change. With political will, ethical leadership, and collaborative action, we can build an economy that serves everyone, not just the few.
“The G20’s call to address global inequality reinforces what we’ve long known — that economic, social, and health outcomes are deeply interconnected. Reducing inequality isn’t just about redistribution; it’s about redesigning systems to ensure every investment delivers measurable impact for people and the planet.” — Gareth Presch, CEO, World Health Innovation Summit
Read the full G20 Summary Report: G20 Extraordinary Committee of Independent Experts on Global Inequality Learn more about WHIS initiatives to reduce health and social inequality: https://whis.world