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$A mixed-media collage portrait showing a faceless human figure constructed from torn paper fragments in muted tones of beige, gray, blue, and brown. The fractured, layered composition assembles disparate scraps into a single ambiguous form, visually evoking the article's theme of fragmented, patchwork ideologies and the conceptual incoherence behind "salad bar" extremism, where contradictory pieces combine into one unstable identity.$

Why the ‘salad bar of ideologies’ does not help us understand contemporary violent extremism

The Psychology of Agentic AI: Antecedents, Processes, and Consequences Across Domains

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Neil Lavie-Driver

Department of Psychology, University of Cambridge

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Neil Lavie-Driver is a researcher in the Department of Psychology at the University of Cambridge. Lavie-Driver's work addresses questions of authoritarianism, democratic backsliding, collective memory, collective action, and social identity.

Has published with:

Sander van der Linden

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Publications in advances.in/psychology

Review

Weaponising the past: An extended SIMCA model for how social identity and collective memory shape variation in collective action responses to democratic backsliding

By Neil Lavie-Driver & Sander van der Linden

April 9, 2026

Page last updated: June 19, 2026