The six-year journey leading to the significant climate change ruling from the International Court of Justice (ICJ) has its roots in a small university classroom in Vanuatu. In 2019, 27 law students from the University of the South Pacific, concerned about the slow global response to climate change affecting their homelands, launched a campaign to bring the issue before the world’s highest court, driven by the belief that it is the world’s biggest problem.
Vishal Prasad, the campaign’s director from the Pacific Islands Students Fighting Climate Change (PISFCC), expressed complex emotions ahead of the anticipated ruling at the Peace Palace in The Hague. “Emotional, scared, nervous, anxious,” Prasad described his feelings as he awaited a landmark decision that will outline nations’ responsibilities to combat climate change and potentially impose penalties for inaction.
The process of acquiring an advisory opinion from the ICJ, which has given only 29 since its inception in 1946, was no small feat. The UN General Assembly is the only body that can request such an opinion from the court’s 15 judges. Prasad worked to unite the nations of the Pacific Islands, leading to a historic collaboration that elevated their regional concerns onto a global stage.
In December 2024, during two weeks of hearings, representatives from Pacific Islands, including Prasad, passionately conveyed their pleas for survival in a courtroom usually reserved for formal legal arguments. Prasad observed that climate change has devastating effects in Fiji, causing entire communities to relocate and flooding hospitals during high tides.
Prasad emphasized that for many Pacific Islanders, climate change is not an abstract concern but a daily reality. He underscored the campaign’s compelling power comes from its youth leadership, which understands they have the most to lose. He articulated the urgent need to protect their homes, identities, and cultures as they face climate-induced challenges.
The ICJ’s anticipated ruling is seen as a guiding light for future global negotiations regarding climate action. It may clarify states’ obligations and reinforce the need for accountability among major greenhouse gas emitters. The response from Pacific leaders, including Vanuatu’s Minister for Climate Change Ralph Regenvanu, indicates a hopeful sentiment that the impending ruling could serve as a benchmark for climate justice, empowering vulnerable nations to demand reparations and necessary climate finance.
As the world watches, this ICJ opinion symbolizes a vital step in the journey toward a more just and sustainable future, marrying legal obligations with the urgent realities of climate change. It reflects a larger global movement towards accountability and an earnest call for action, which may inspire future generations to continue the fight for equitable climate solutions.

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