The Peace Palace, home to the International Court of Justice, is mirrored in a monument in The Hague, Netherlands, on Wednesday, May 1, 2024. AP Photo
The United Nations’ highest court is set to hear a major case this Monday, marking the beginning of two weeks of hearings that could shape the future of global climate action. The International Court of Justice (ICJ) will address the legal obligations of countries in combating climate change and providing assistance to nations most affected by its devastating impacts. This unprecedented case has garnered international attention, especially from island nations at risk of disappearing due to rising sea levels.
In 2023, following years of lobbying by vulnerable island states, the UN General Assembly asked the ICJ for an advisory opinion on “the obligations of States in respect of climate change.” This request stems from the pressing concerns of nations like Vanuatu, whose very existence is threatened by climate change. Vanuatu’s climate envoy, Ralph Regenvanu, emphasized the existential nature of the crisis, explaining that his country, along with others, is facing the loss of its land, culture, and livelihoods due to the effects of climate change. As sea levels rise, these islands face the reality of being submerged, forcing them to seek legal protection through international law.
The court’s opinion, while non-binding, will be an important step in addressing the climate crisis. Though it cannot directly force wealthy nations to take specific actions, it could set the stage for future legal battles, including domestic lawsuits, by clarifying the legal responsibilities of countries to tackle climate change. The global community is eager to see if this case can provide the legal clarity needed to spur more immediate and meaningful action from the world’s biggest economies.
The hearings are set to be the largest in the history of the ICJ, with participation from 99 countries and numerous intergovernmental organizations, including environmental groups. As the case unfolds, advocates from around the world, including the Pacific Islands Students Fighting Climate Change group, will gather for events to raise awareness and show solidarity with vulnerable nations.
In the months leading up to the hearings, countries came together at the UN’s annual climate meeting to discuss support for nations suffering from climate disasters. A commitment was made to pool at least $300 billion annually by 2035 to aid countries most at risk. However, this amount falls short of the $1.3 trillion experts say is needed to adequately address the crisis. Island nations, such as those in the Pacific, feel the urgency of the situation. They view the lack of substantial action as a direct threat to their survival.
As the ICJ begins its hearings, 15 judges will explore two key questions: What do international laws require countries to do to protect the climate, and what are the legal consequences for nations whose actions, or inaction, have caused significant environmental harm? The court will particularly focus on the plight of small island nations, whose futures are at stake due to rising sea levels and extreme weather events exacerbated by climate change.
This case follows a growing number of legal rulings around the world that have held governments accountable for climate-related harm. For instance, a UN tribunal declared that carbon emissions constitute marine pollution, and Europe’s highest human rights court ruled that governments must better protect citizens from climate change effects. The Netherlands has also set a significant precedent, with courts ruling that protection from climate change is a human right, a decision upheld by its Supreme Court in 2019.
As the hearings unfold, many are hopeful that the ICJ’s advisory opinion will serve as a crucial step toward greater legal accountability and climate action, especially for the nations on the front lines of the crisis.
