This special Climate Action edition positions UJ at the forefront of driving sustainable, future-focused solutions in response to one of the world’s most urgent challenges. From climate-resilient water systems and sustainable infrastructure to green mobility, food security, and biodiversity research, this issue highlights the University’s integrated approach to advancing environmental sustainability and societal impact.

At its core, this edition explores how UJ is translating strategy into action through its Climate Action Plan, innovative research centres, and real-world interventions that are strengthening communities across South Africa and beyond. It showcases the breakthroughs, partnerships, and lived impact that are shaping a more resilient, low-carbon future.

Central to this narrative is a spotlight on UJ’s climate action leaders researchers, practitioners, students, and collaborators who are not only responding to climate change, but actively reimagining systems, industries, and communities for a sustainable tomorrow.