Discover Social Sciences

Engage with complex and vital matters around the world through subjects such as Geography, Politics, International Relations and International Development.

Study the biggest issues facing people and the planet

As a social sciences student you’ll consider urgent challenges at local and global levels: from war to peace, wealth to poverty, human rights to climate change.

You’ll learn from world-leading academics, enjoy exciting field trips, and take steps towards a fulfilling and impactful career. 

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Aubrey Allegretti giving a lecture
“Sussex gave me more opportunities than I could have hoped for, and I’m delighted to help pass on knowledge and skills to today’s students.” AUBREY ALLEGRETTI
Chief Political Correspondent at The Times, Sussex alum and former Political Writer in Residence 

World leaders in Development Studies

We’re number one in the world for Development Studies for the ninth year running (QS World University Rankings by Subject 2025).

Our interdisciplinary research embraces our pioneering spirit and shapes the student experience as we seek to tackle the challenges facing us all. Find out more. 

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