International Climate Case in The Hague Concludes First Week of Testimony on Global Obligations

The International Court of Justice in The Hague has concluded the first week of hearings in a significant climate case. This case, though non-binding, is expected to clarify what nations must do legally to combat climate change and support vulnerable countries. Island nations, fearing loss of territory due to rising seas, have been instrumental in pushing for this hearing.

Vanuatu's Attorney General, Arnold Kiel Loughman, emphasised the gravity of the situation, stating, "The stakes could not be higher. The survival of my people and so many others is on the line." Vanuatu has long advocated for reducing greenhouse gases that contribute to sea level rise and has led efforts for international legal action.

Climate Obligations and Legal Consequences

The court's 15 judges are tasked with answering two critical questions: What are countries required to do under international law to protect the climate from human-caused emissions? And what are the legal repercussions for governments when their actions or inactions harm the environment? With 99 countries participating, this is the largest case in the court's history.

Nations like Vanuatu, Chile, and the Philippines are urging major emitters such as the United States, China, and Russia to cut emissions and provide financial assistance to mitigate climate change impacts. Fiji's UN ambassador, Luke Daunivalu, highlighted the disproportionate effects on vulnerable groups, stating, "This is a crisis of survival. It is also a crisis of equity."

Major Emitters' Stance

The United States and Russia, both major oil producers, oppose court-mandated emission cuts. They prefer adherence to the Paris Agreement's goal of limiting global warming to 1.5 degrees Celsius. Margaret Taylor, representing the US, argued that this agreement represents the most current international consensus on addressing climate change.

The US also rejected claims that developed nations should bear greater responsibility due to their historical contributions to emissions. Taylor stated that a state cannot be held internationally accountable for actions before its legal obligations were established.

Small Nations' Hopes

Small states like Vanuatu aim to challenge traditional international law norms. Historically, all countries have been held to equal standards. Joie Chowdhury from the Center for International Environmental Law criticised major polluters for evading responsibilities under multiple international laws.

Environmental groups have organised events alongside the hearings to promote climate justice. Pacific Islands Students Fighting Climate Change and World Youth for Climate Justice hosted discussions and performances before the hearings began.

Potential Impact of Court Decision

Kjelld Kroon, a climate activist involved in a lawsuit against the Dutch state for failing to protect Bonaire, observed several days of proceedings. He noted that wealthy nations often resist additional legal obligations but found hope in presentations by developing states.

While any court decision cannot directly compel wealthy nations to act, it could serve as a foundation for other legal actions, including domestic lawsuits. Kroon expressed cautious optimism about future outcomes despite historical scepticism.