By Ayo David Adeyemi

In 2025, Hurricane Melissa struck the Caribbean, claiming more than 90 lives in Jamaica and Haiti and causing an estimated $12 billion in damages across the region. According to the Imperial College Storm Model, climate change intensified the hurricane’s rainfall by 16 per cent and increased its wind speeds by seven per cent. This was not an isolated incident. The World Meteorological Organisation recorded more than 150 extreme weather events in 2024 alone, displacing over 800,000 people, many of them in developing countries.

Africa presents one of the starkest examples of climate injustice. A United Nations fact sheet on climate change shows that the continent contributes only between two and three per cent of global carbon emissions from energy and industry, yet remains among the regions most vulnerable to climate disasters. Since 2000, prolonged droughts have devastated the Sahel, while water availability across the Niger Basin, Lake Chad and the Senegal River has declined significantly. The consequences are widespread food insecurity, displacement and worsening conflict. These realities raise an uncomfortable but necessary question: who should bear the cost of rebuilding societies devastated by climate change?

The argument for climate reparations appears compelling. Throughout modern history, industrialisation has been the single greatest driver of greenhouse gas emissions. From the 18th century onward, the Industrial Revolution transformed the economies of Western Europe and the United States, creating unprecedented wealth while laying the foundation for today’s climate crisis. It is therefore understandable why many argue that countries which accumulated prosperity through centuries of carbon-intensive development should shoulder a greater share of the financial burden of climate adaptation and recovery.

Yet the debate is not entirely straightforward. The benefits of industrialisation were not confined exclusively to the Global North. Although unevenly distributed, countries in the Global South also gained access to electricity, transportation, medical advances and technological innovations that emerged from that era. Standards of living improved across much of the world, even if the pace and scale differed significantly. Framing industrialisation as a process that benefited only wealthy nations overlooks this more complex historical reality.

The more persuasive argument lies not solely in historical responsibility but in present-day realities. The Industrial Revolution widened economic inequalities between nations, creating a global hierarchy where wealthier countries possess vastly greater financial capacity than poorer ones. Climate financing cannot realistically be based on an assumption that every nation can contribute equally. Such an approach ignores economic disparities and ultimately leaves the most vulnerable countries unable to recover from increasingly frequent climate disasters.

Today, nearly 80 countries across the Global South face severe fiscal pressures, while many continue to struggle with insecurity, weak healthcare systems, inadequate educational infrastructure and widespread poverty. Asking these nations to finance large-scale climate recovery independently is neither practical nor sustainable.

Recognising this imbalance, the international community has established mechanisms such as the Green Climate Fund, the Adaptation Fund and, more recently, the Loss and Damage Fund created at COP27. The Adaptation Fund alone has committed more than $720 million since 2010 to help vulnerable communities strengthen resilience against climate impacts.

However, the Loss and Damage Fund illustrates the persistent gap between political promises and meaningful action. According to the Fund’s 2025 Board report, total pledges amounted to approximately $788 million, yet only about $36 million was readily available for deployment. This disparity reflects a recurring pattern in international climate finance: ambitious commitments are often followed by limited implementation.

The United States provides a clear example of this inconsistency. Former President Barack Obama pledged $3 billion to the Green Climate Fund, but only $1 billion had been delivered before he left office. His successor, Donald Trump, withdrew the United States from the Paris Agreement in 2017, arguing that the accord unfairly burdened American workers and taxpayers. President Joe Biden rejoined the agreement upon assuming office in 2021, only for President Trump to withdraw the United States once again after returning to office in January 2025.

These policy reversals highlight a deeper ideological divide that continues to shape international climate negotiations. At the heart of the disagreement lies a fundamental question: is climate finance an act of charity, a moral obligation or compensation for historical emissions? Each interpretation carries different political and legal implications, making global consensus increasingly difficult.

Viewing climate finance as charity leaves contributions vulnerable to changing political priorities. Treating it as a moral obligation recognises ethical responsibility but offers few enforcement mechanisms. Framing it as compensation is perhaps the most contentious because it implies legal or historical culpability that many developed nations remain unwilling to acknowledge.

While governments continue debating definitions, climate disasters continue to intensify. Floods, droughts, hurricanes, food insecurity, migration and conflict increasingly reinforce one another, creating economic and humanitarian crises that respect no national borders. Every delayed response increases future costs, making adaptation and recovery even more expensive than timely intervention would have been.

The urgency of the climate crisis therefore demands practical action rather than prolonged ideological disagreement. The Loss and Damage Fund represents an important institutional breakthrough, but its success depends less on political declarations than on consistent financial contributions. The world cannot afford a financing mechanism that exists largely on paper while vulnerable communities wait for assistance after disasters strike.

Ultimately, the strongest case for greater financial participation by wealthy nations is neither charity nor compensation. It is pragmatism.

Climate disasters destabilise economies, intensify forced migration, heighten geopolitical tensions and disrupt global supply chains. These consequences inevitably affect both developed and developing countries alike. No nation can remain insulated from a climate crisis that transcends borders.

For this reason, wealthier nations should lead global climate financing not because they are being punished for history, but because doing so advances their own long-term security and prosperity. Supporting climate resilience and disaster recovery in vulnerable countries is an investment in global stability and collective self-preservation. A world increasingly destabilised by climate disasters threatens everyone, regardless of geography or income.

The debate over climate reparations may continue for years, but the climate itself will not wait. What the world needs now is not another argument over labels, but a sustained commitment to ensuring that financial promises become practical action before the next disaster strikes.

Ayo David Adeyemi, is a social impact strategist, entrepreneur, and advocate for sustainable developments.