Anthropogenic climate change is a significant driver of disasters, such as tropical storms, floods, drought and loss of biodiversity, amplifying their frequency and severity worldwide. The annual incidence of extreme weather-related events increases with growing human exposure to risks. The Sendai Framework and its associated Sustainable Development Goals (SDGs) recognise the interlinkages between disaster risk reduction, climate change adaptation and sustainable development. However, despite the best intentions of disaster planners, the current efforts are suboptimal in promoting implementation. Education is a critical goal to achieve sustainable development. Environmental Education for Sustainable Development (ESD) seeks to equip students with the knowledge, skills, values and agency necessary to address the complex challenges of climate change and global warming. One example of such an educational programme is the “Speak to Me in Numbers” programme. This interdisciplinary ESD programme educates 9th graders in SDG-related scientific content through scientific data analysis. It strives to inspire students to develop their agency and become responsible future citizens by taking local climate action to bring about sustainable development in their communities. Empowered young people who become agents that bring about global changes are crucial in the context of the climate crisis. However, such efforts should be undertaken cautiously to avoid doing more harm than good by evoking climate anxiety. These implications are discussed.