While Trump dismantles USAID, China conquers the green transition: the changing of the geopolitical guard

“The era of American dominance is ending; the era of collective climate survival is here.” With this statement, Emelie Y. Jimenez encapsulates the new geopolitical reality that emerged after COP30 in Belém, Brazil. While delegates from nearly every nation gathered to confront accelerating climate change with plans and alliances, one key player was conspicuously absent: the United States. President Donald Trump’s decision to withdraw the country from the Paris Agreement on his first day in office in 2024 was merely the prelude to a much deeper and more damaging retreat: the systematic dismantling of the United States Agency for International Development (USAID). More than 80% of the agency’s programs were terminated, eliminating billions of dollars in climate resilience projects and leaving local partners around the world in limbo . This abdication is not just a political move; it is a sentence that transforms environmental injustice into forced displacement and irreversible cultural loss .

The historical pattern of extraction and abandonment

The current withdrawal of foreign aid is not an isolated event, but the latest chapter in a historical pattern of exploitation. For decades, US corporations have exported environmental damage long before the climate crisis accelerated the shift. The case of Chevron in the Ecuadorian Amazon is emblematic: unlined waste pits and toxic byproducts contaminated rivers and groundwater vital to Indigenous communities, leaving a legacy of ecological destruction and health crises that persist today .

Similar stories resonate in the Caribbean. In Jamaica, bauxite mining companies—many of them American—have extracted the essential mineral for aluminum at the cost of deforestation and the degradation of water systems. When reserves are depleted, the pressure shifts to ecologically sensitive areas like Cockpit Country , threatening the cultural survival of Maroon communities . The implicit message has been consistent: Indigenous and rural communities must bear the cost of extraction for the benefit of the Global North. Now, climate change acts as a threat multiplier, intensifying storms and droughts on populations already stripped of their natural defenses, forcing them into a cycle of migration that deepens generational inequality .

Witness to the movement in real time

Jimenez recounts her firsthand experience as a Peace Corps volunteer in Zambia, where she witnessed entire families forced to abandon farmland scorched by drought and relentless heat. As crops failed and wells dried up, communities left behind not only their economic livelihoods but also the land that anchored their traditions, rituals, and collective memory . This internal displacement is slow and silent; it doesn't generate international headlines like a hurricane, but it erodes culture irreversibly long before the world notices .

This climate migration knows no borders. When families are uprooted, the domino effects reach economies, migration systems, and global geopolitical stability. Therefore, supporting resilience abroad is not charity or prestige; it is a pragmatic necessity for America’s own long-term security. However, by dismantling USAID, Washington has eliminated one of the most established engines for building that resilience, leaving a void that other actors are eager to fill, but on their own terms.

China fills the void with technology and strategy

While the United States is backtracking, China is forging ahead with an ambitious and strategic climate action plan. Beijing has pledged to reduce its net emissions by 7% to 10% by 2035, a move driven by both economic and environmental interests . China now dominates the production of solar panels, battery supply chains, wind power technology, and electric vehicles. Its investments are reshaping the global energy landscape, providing cheaper renewable technology to the Global South .

However, the problem persists: access. If the most vulnerable communities cannot afford or deploy this technology, they are trapped between climate stress and a lack of support, regardless of who dominates the market. This is where the United States could have played a crucial role, not as a colonizing superpower, but as a responsible partner capable of funding local implementation and adaptation. By relinquishing this role, the US is ceding influence and leaving its former allies at the mercy of new dependencies or outright collapse.

Participation, not being able to

The choice facing the United States is binary. It can watch from the sidelines as climate migration accelerates to its own borders, or it can join the collective effort to stem the forces pushing people from their homes. Rebuilding climate aid is not about regaining lost hegemony, but about preserving regional stability and human dignity.

The moment demands humble engagement, not power plays. If the United States cannot lead, it must at least not abandon those struggling to stay put. Climate migration is not a dystopian future; it is a present reality reshaping lives every day. The question is not whether the United States will feel the consequences, but whether it will act before they become irreversible. In an interconnected world, the security of a community in Zambia or Ecuador is intrinsically linked to the stability of wealthy nations. Ignoring this truth is a gamble no one can afford to lose.