Collective Action | Concepts

Social Identity and Intergroup Relations

Social Identity and Intergroup Relations compiles seminal work on how individuals’ self‑concepts are derived from their group memberships, and how these social identities shape perceptions, attitudes, and behaviors toward in‑groups and out‑groups. The book lays the foundational framework for understanding prejudice, discrimination, group conflict, and intergroup dynamics in terms of cognitive, motivational, and contextual processes.

Twitter and Teargas: The Power and Fragility of Networked Protest

Twitter and Tear Gas analyzes how digital technologies and social media have transformed protest movements, giving activists unprecedented ability to mobilize large numbers quickly while also exposing critical weaknesses in sustaining long‑term organization and strategy. Tufekci argues that networked online movements possess powerful strengths but are fragile in the face of institutional counter‑measures and lack the deeper capacities of traditional movements.

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