Nobel Laureate Proposes $500 Billion Annual Climate Tax on Rich Countries

Nobel laureate Esther Duflo proposes a $500B annual "climate tax" on billionaires and multinationals to aid vulnerable nations facing climate disasters, highlighting wealthy countries' moral debt to address global inequities.

author-image
Trim Correspondents
New Update
Nobel Laureate Proposes $500 Billion Annual Climate Tax on Rich Countries

Nobel Laureate Proposes $500 Billion Annual Climate Tax on Rich Countries

Nobel Prize-winning economist Esther Duflo has put forward a bold proposal to address the devastating impacts of climate change on the world's poorest nations. Duflo argues that wealthy countries owe a "moral debt" of $500 billion per year to low and middle-income countries, which bear the brunt of climate-related losses despite contributing the least to global emissions.

The proposed climate tax would target the world's top 3,000 billionaires with a 2% wealth tax and increase the international tax on multinational corporations from 15% to 20%. According to Duflo, this could raise up to $400 billion annually, which would be directly sent to the poorest individuals in countries most affected by climate change to help them prepare for and adapt to climate disasters.

Why this matters: The proposal highlights the glaring inequalities in the global impact of climate change and the responsibility of wealthy nations to address this imbalance. If implemented, the climate tax could provide essential funds for climate adaptation and resilience in vulnerable communities worldwide.

Duflo's proposal has gained some support from Brazil, France, and the International Monetary Fund (IMF), but faces opposition from Germany. The economist acknowledges that the proposal is still in its early stages and will be further discussed by world leaders at the upcoming G20 meeting in July 2024.

"This is a 'moral debt' owed by rich countries, as their emissions have caused the vast majority of climate damages, estimated at over $500 billion per year in losses for low and middle-income countries," Duflo stated, emphasizing the pressing need for action to support those most vulnerable to the impacts of climate change.

Key Takeaways

  • Nobel laureate Esther Duflo proposes $500B/year climate tax on wealthy nations.
  • Tax would target top 3,000 billionaires and increase corporate tax to 20%.
  • Funds would aid climate adaptation in vulnerable low/middle-income countries.
  • Proposal has support from Brazil, France, IMF but faces opposition from Germany.
  • Duflo calls it a "moral debt" owed by rich nations for climate damages.