Polarisation is a defining feature of contemporary politics, raising concerns among many observers. People on the left and right—liberals and conservatives—often seem to inhabit entirely different worlds, holding fundamentally distinct perspectives on reality and morality. But what underpins these divisions? Are they rooted in deep-seated moral intuitions that we are born with or develop in childhood? Or do they stem from our present circumstances and the media landscape that shapes our understanding of the world?

In this episode, we explore groundbreaking research by two scholars from the UCL Department of Political Science—Dr Jack Blumenau and Prof Ben Lauderdale. Their work offers fresh insights into the nature of political disagreement, challenging conventional wisdom about its origins. Jack join us to discuss these findings. (Jack Blumenau, Associate Professor of Political Science and Quantitative Research Methods.)

Mentioned in this episode:

UCL’s Department of Political Science and School of Public Policy offers a uniquely stimulating environment for the study of all fields of politics, including international relations, political theory, human rights, public policy-making and administration. The Department is recognised for its world-class research and policy impact, ranking among the top departments in the UK on both the 2021 Research Excellence Framework and the latest Guardian rankings.

Is Morality the Cause of Ideological Disagreement