The United States has initiated its withdrawal from the Paris Agreement, a landmark international climate accord, sparking concerns over the global fight against climate change. This decision, driven by President Donald Trump’s “Putting America First in International Environmental Agreements” Executive Order, could have far-reaching environmental, economic, and political consequences, particularly for vulnerable nations like Guyana.
The Paris Agreement, adopted in 2015 under the United Nations Framework Convention on Climate Change (UNFCCC), aims to limit global warming to well below 2°C above pre-industrial levels, with efforts to cap it at 1.5°C. It requires nations to set voluntary targets, known as Nationally Determined Contributions (NDCs), to reduce greenhouse gas emissions. The United States (U.S), under the Biden administration, had pledged to cut emissions by 61-66 percent below 2005 levels by 2035. However, President Trump’s recent executive order not only begins the process of withdrawing from the agreement but also halts U.S. financial contributions to global climate initiatives, including support for developing nations.
The executive order, signed on January 20, 2025, directs the U.S. Ambassador to the UN to formally notify the UN Secretary-General of the withdrawal. Under the Paris Agreement’s terms, this withdrawal will take effect one year after notification. While the U.S. remains a party to the broader UNFCCC treaty, its exit from the Paris Agreement undermines global climate cooperation. Additionally, the order rescinds the U.S. International Climate Finance Plan, which was established to assist developing countries in mitigating and adapting to climate change.
The implications of this decision are profound. Domestically, the U.S. is likely to fall short of its emissions reduction targets. Another executive order, “Unleashing American Energy,” disbanded the Interagency Working Group on the Social Cost of Greenhouse Gases and reevaluated the Environmental Protection Agency’s findings on the public health risks posed by greenhouse gases. These measures signal a rollback of climate regulations, further jeopardising the U.S.’s ability to meet its NDC.
Internationally, the U.S. withdrawal could weaken the Paris Agreement’s effectiveness. Historically, the U.S. has been a key player in global climate negotiations, and its absence may embolden other nations to scale back their commitments. During Trump’s first attempt to withdraw from the agreement in 2017, several countries, including France, Germany, and Italy, vowed to intensify their climate efforts. However, the U.S.’s repeated disengagement risks eroding trust and cooperation among nations.
For Guyana, the consequences are particularly dire. As a low-lying coastal nation, our country is highly vulnerable to rising sea levels, extreme weather events, and other climate impacts. The U.S. withdrawal not only diminishes global efforts to combat climate change but also reduces financial and technical support for developing nations. Guyana, like many other developing countries, relies on international climate finance to implement adaptation and mitigation projects. The cessation of U.S. contributions to these funds could hinder our nation’s ability to protect its people, ecosystems, and economy from climate-related threats.
Moreover, Guyana’s role as a global leader in forest conservation and carbon sequestration could be undermined. Our country’s vast rainforests act as a critical carbon sink, and initiatives like the Low Carbon Development Strategy (LCDS) have positioned Guyana as a key player in the fight against climate change. However, without robust international support and cooperation, these efforts may face significant challenges.
President Trump’s actions are not just a setback for the present but a threat to future generations. By prioritising short-term economic gains over long-term environmental sustainability, the U.S. risks exacerbating the climate crisis. The scientific consensus is clear: unchecked greenhouse gas emissions will lead to catastrophic consequences, including more frequent and severe natural disasters, food and water shortages, and mass displacement of people. For Guyana, this could mean the loss of coastal communities, reduced agricultural productivity, and increased poverty.
The U.S. withdrawal from the Paris Agreement is a stark reminder of the urgent need for global solidarity in addressing climate change. While some nations and subnational actors, such as U.S. states and cities, may continue to champion climate action, the absence of federal leadership from one of the world’s largest emitters is a significant blow. For our nation and other vulnerable countries, the stakes could not be higher. The time to act is now, before the window of opportunity to secure a sustainable future closes forever.
President Trump’s decision to withdraw from the Paris Agreement is a reckless move that undermines global climate efforts and disproportionately impacts developing nations like Guyana. The environmental, economic, and political consequences of this decision will reverberate for decades, leaving future generations to grapple with the fallout. As our country continues to advocate for climate justice and sustainable development, the international community must redouble its efforts to fill the void left by the U.S. and ensure that the goals of the Paris Agreement remain within reach.
