Dylan Kava (UWC Atlantic, 2012–2014), now Strategic Engagement and Communications Lead at the Pacific Islands Climate Action Network (PICAN), played a key role in driving the campaign across the Pacific and at international level. Theresa Amor-Jürgenssen (UWC Adriatic, 2014-2016) and Ecab Amor contributed vital legal research and helped build capacity among youth campaigners throughout the process.

Aoife Fleming and Jule Schnakenberg (UWC Maastricht, 2014–2016) were also closely involved. In July 2025, the International Court of Justice (ICJ) published a landmark advisory opinion stating that countries may be legally responsible for their role in the climate crisis. It also confirmed that states could be required to pay compensation or restore damaged environments if they fail to prevent climate harm.

Aoife and Jule’s journey to the ICJ began at UWC Maastricht. There, a shared passion for environmental justice grew into active collaboration as they organised student-led workshops and lectures on climate change. Inspired by UWC’s mission to unite people for peace and a sustainable future, they began to see the law as a tool for systemic change.

After graduating, both went on to study Law and co-founded World’s Youth for Climate Justice – a youth-led campaign that successfully lobbied the United Nations to request the ICJ opinion. The campaign brought together young people from around the world, including Pacific Island nations already facing the devastating effects of climate change.

Aoife now works with the Coalition of Finance Ministers for Climate Action, supporting over 90 countries to align economic policy with climate goals. Jule is completing an MSc in Human Rights Law and continues to advocate at the intersection of law, climate and human rights.

The ICJ ruling confirms that states have a legal duty to prevent greenhouse gas emissions and take action on fossil fuels. It also affirms that governments must regulate private sector activities that contribute to climate harm and protect the rights of those affected. While not legally binding, the opinion reflects existing international law and will influence future climate negotiations and court cases.

UN Secretary-General António Guterres called the ruling “a victory for our planet, for climate justice and for the power of young people to make a difference”.

Learn more about the campaign at www.worldsyouthforclimatejustice.org