Welcome to the Department of Sociology
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Why Study Sociology at Trinity College Dublin
Our department is known for its high-quality research and expertise in areas such as migration, inequality, digitalisation, AI, and social networks. With a vibrant and diverse community, we offer innovative programmes that equip students with the skills to question, analyse, and understand social change.
SOCIOLOGY NEWS & EVENTS
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Taha Yasseri and Michele d'Errico in The Conversation UK
'Why do some people who trust in science also believe in scientific conspiracy theories?' is written by Professor Taha Yasseri and PhD candidate Michele d'Errico in today's issue of The Conversation UK.
20 Jul 2026
News
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The School's summer newsletter is out now!
The School's alumni newsletter is out now, and Sociology features with pieces on two major ERC grants, Yemi Adenuga's six awards in two months, and new research into Elon Musk's AI encyclopedia.
08 Jul 2026
News
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Richard Layte Secures €2.5 million ERC Grant for Flourish Project
Richard Layte, Professor of Sociology, has secured a €2.5 million grant for a project to investigate how our relationships with those around us shape us and the consequences this has for educational development and wellbeing.
23 Jun 2026
News
Can Ireland Keep AI Under Control?
Our colleague, Professor Taha Yasseri, explains why Ireland is the perfect candidate for steering the future of AI regulation as it assumes the position of EU President in July 2026. This video is part of the School of Social Sciences and Philosophy's 'Ireland as EU President' series.
NEW RESEARCH
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What they don’t tell you about conspiracy theories
Michele D'Errico and Taha Yasseri. Current Psychology, July 2026.
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Social Inequalities in Irish Children's Cognitive and Mental Health
Rodolfo Pezzi and Yekaterina Chzhen, Longitudinal and Life Course Studies, March 2026.
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Racialising Irishness
Philomena Mullen. Irish Journal of Sociology, March 2026.
Discover the MPhil in Race, Ethnicity, and Conflict
Dr David Landy, Course Director, highlights the distinctive features of the MPhil, from its dynamic interdisciplinary framework to its focus on addressing global social challenges.
Learn moreINSIDE THE DEPARTMENT
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Meet The Department
Get to know the people who shape the Department of Sociology at Trinity College Dublin.
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Module Outlines 2026/27
Module outlines for the Academic Year 2026/27 are now available. See what’s on offer and plan your studies for the year ahead.
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Our Research Areas
We explore key social issues, from migration and inequality to digitalisation and social networks. Learn more about our main areas of research.
Who are the passport bros? What is the manosphere?
Dr David Ralph, from the Department of Sociology, explores 'incel' culture in our latest Meet the Expert video series from the School of Social Sciences and Philosophy
OUR COURSES
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Undergraduate Sociology
Undergraduate sociology at Trinity College Dublin offers an in-depth understanding of today’s rapidly evolving world.
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MSc in Comparative Social Change
Jointly delivered by TCD and UCD, this course offers students a unique opportunity to explore the key forces shaping societies globally.
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MPhil in Race, Ethnicity and Conflict
Provides students with the knowledge and skills to critically examine the complexities of race and conflict in a global context.
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PhD in Sociology
The PhD in Sociology offers a challenging and rewarding path for students aiming to contribute to the forefront of sociological research.
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