Last Thursday, 23 October 2025, the Kantonsschule am Burggraben (KSBG), a secondary school in St. Gallen, Switzerland, became a vibrant hub of global connection and climate action during the No Borders for Climate Action event. The day brought together around 150 students, teachers, and experts from around the world to learn, share, and reflect on how everyone, regardless of age or background, can contribute to solving the climate crisis.
The event was a year in the making and based on a long-standing collaboration between UNITAR and KSBG. The event was particularly well-timed, giving momentum ahead of the global climate meetings at COP30 in Brazil in November. The venue itself carried historic significance: ten years ago, KSBG hosted the very first Youth Climate Dialogue, a UN CC:Learn initiative that has since grown into a global initiative with more than 70 dialogues held across dozens of schools worldwide, reaching thousands of students and fostering international exchange on climate change.
On this occasion, UNITAR took the opportunity to thank the Swiss Agency for Development and Cooperation (SDC) for its 15 years of continuous support to UN CC:Learn and to climate education efforts around the world.
“One of the things that the Swiss Government has done is to invest in climate education, recognising that universal action on climate can only be achieved through shared understanding of the issues – and this begins in schools.” – Angus Mackay, Director, Division for Planet, UNITAR

Angus Mackay addressing the audience at the No Borders for Climate Action event. Photo credit: Lorenzo Franchi / UNITAR
The day kicked off with the arrival in St. Gallen of Swiss students from the Italian-speaking region of Lugano, Ticino. The two Swiss schools met for lunch, which created a friendly and relaxed atmosphere ahead of the afternoon programme. From there, they took part in a series of activities designed to spark dialogue and curiosity among students from other countries who joined online from Brazil, the United Arab Emirates, and Zambia. The afternoon included an introductory Q&A session, a Climate Classroom on International Climate Negotiations, and four Youth Climate Dialogues held in parallel, connecting classes from Switzerland with GEMS Legacy School in Dubai, the British School in Rio de Janeiro, and Chelstone Secondary School and State Lodge B Secondary School in Lusaka, Zambia.

YCD between Liceo di Lugano 3, Switzerland, and Chelstone Secondary School, Zambia. Photo credit: Lorenzo Franchi / UNITAR
The students exchanged ideas, shared personal experiences of climate impacts in their regions, highlighted climate action in their countries, and reflected on what meaningful action could look like in their daily lives. For many, this was a rare and enriching opportunity to connect with students that they (almost certainly) otherwise might never have met. The excitement was palpable, and the sense of solidarity that emerged from these conversations was a highlight of the day.

YCD between Liceo di Lugano 3, Switzerland, and GEMS Legacy School, UAE. Photo credit: Lorenzo Franchi / UNITAR
All of this supported students’ preparation for a high-level panel discussion that brought together a diverse group of experts and young voices. Moderated by Katrin Muff, Director of the Institute for Business Sustainability, the panel featured Michael Götte, Member of Parliament (SVP); Chantal Felder, Head of Climate, DRR and Environment at the SDC; Leilani Dulguerov, Associate Scientific Officer at the World Meteorological Organization (WMO); and Michael Lütolf, Principal of KSBG. Two students, one from KSBG and one from Liceo di Lugano 3, also joined the discussion, ensuring that youth perspectives remained front and center.

The panel discussion at the No Borders for Climate Action event. Photo credit: Lorenzo Franchi / UNITAR
The debate was lively and engaging, touching on themes such as the urgency to scale up climate efforts, youth engagement, the responsibility of politicians to drive change, and the importance of individual action. Despite different views on how to better address the climate crisis, there was consensus that it’s happening and that efforts must be ramped up.
“Imperfect action is better than no action” – Leilani Dulguerov, Associate Scientific Officer, WMO
The students particularly appreciated being part of the dialogue (most of whom were below voting age), where their ideas and concerns were taken seriously by decision-makers and experts alike. They stressed that experiences like this are better and more meaningful than watching climate documentaries in class.
“We believe that education must go beyond the classroom. We need to educate everyone, so everyone knows to protect the climate, especially those who may not have the necessary resources (…), and that’s what this Dialogue is about: learning, acting and working together.” – Julie Jensen and Leilani Bozinov, KSBG students

Julie Jensen and Leilani Bozinov, from KSBG, wrapping up the panel discussion. Photo credit: Lorenzo Franchi / UNITAR
The No Borders for Climate Action event was more than just a day of activities. It was a platform for exchange and reflection, and, above all, a channel for Swiss and international students to engage directly with their leaders on an issue already shaping their lives and futures. It showed that when education, dialogue, and participation come together, the boundaries between classrooms and global change begin to disappear.












