Climate Change, Development and Policy MSc

* 1st in the world for Development Studies *(QS World University Rankings by Subject 2026)*

* 3rd in the UK for our research impact in Geography and Environmental Studies in REF 2021 *(Times Higher Education)*

* 11th in the UK for Social Sciences *(The Times Higher Education World University Rankings by Subject 2026)*

Climate change is one of the most urgent challenges facing our world and is deeply connected to issues of global justice. Along with intensifying existing problems like food and water insecurity, extreme weather and health inequalities, it also brings new threats such as rising sea levels, melting ice caps and rapid ecological change.

On this MSc, you’ll develop the knowledge and tools to understand and influence climate action and policy. Learning through a critical, interdisciplinary lens, you’ll explore sustainable, equitable solutions to the climate crisis.

By studying at Sussex, you’ll:

* consider the social, economic and political dimensions of climate change mitigation and adaptation

* gain a strong grounding in climate and earth systems science, and understand how this informs policy

* examine climate policy through global justice and development

* learn from experts involved in shaping policy around the world

* benefit from the combined strengths of three world-leading institutions – the School of Global Studies, SPRU – Science Policy Research Unit and the Institute of Development Studies (IDS).

IDS is an independent research and teaching institute located on the campus of the University of Sussex, with a close affiliation with the University. All teaching staff are active researchers in development, giving you a unique learning experience grounded in real-world challenges and solutions. You’ll join a vibrant community where teaching is shaped by policy engagement and leading research. Our expertise extends across development studies, energy and environmental policy, and climate science.

Throughout your course, you’ll develop the skills and tools to shape effective, evidence-based policy. You’ll also undertake an independent research project on a topic of your choice.

Our graduates are well prepared to make significant contributions through careers in NGOs, international agencies, government ministries, think-tanks, research institutes and private-sector organisations.