Why do some societies evolve and adapt while others remain stagnant? What creates divisiveness and exclusion, and what leads to community cohesion and social progress? This book discusses the psychology of social system change and resistance to change, offering readers a deep exploration of the psychological dynamics that shape societal transformations. Readers explore psychological perspectives on intergroup relations and group processes, alongside interdisciplinary perspectives from envi...

This Element reviews the social psychology of effective collective action, highlighting the importance of considering activists' goals, timeframes, and psychological perspectives in seeking to conceptualise this construct. A novel framework 'ABIASCA' maps effectiveness in relation to activists' goals for mobilisation and change (Awareness raising; Building sympathy; turning sympathy into Intentions; turning intentions into Actions; Sustaining groups over time; Coalition-building; and Avoid...