Social Identity and Pro-Environmental Behavior
Summary
Social identity theory elucidates how individuals derive a sense of self from their membership in social groups and how this process influences values, beliefs and actions. Pro-environmental behaviour emerges at the intersection of personal self-concept and collective identity, whereby individuals adopt sustainable practices to maintain positive relations with their ingroups and to fulfil shared group norms. At multiple levels—from neighbourhood associations to national and global communities—identification with a group confers a set of normative expectations that can facilitate or hinder recycling, energy conservation and collective activism. Self-categorisation into an environmental or global citizen identity strengthens commitment to ecological goals by aligning individual motives with perceived group objectives. Interventions that prime salient social identities—through community engagement, organisational leadership or collective framing—can thus harness social influence to accelerate transitions towards sustainability and foster enduring behavioural change.
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Social Identity and Pro-Environmental Behavior publication trend
The graph below shows the total number of articles in social identity and pro-environmental behavior across all publications each year (not limited to Nature Index journals).
Technical terms
Social identity: The aspect of self-concept derived from perceived membership in social groups and its associated meanings.
Pro-environmental behaviour: Actions taken by individuals or groups to reduce harm to the natural environment.
Self-categorisation: The cognitive process of classifying oneself and others into social groups, influencing perceptions and conduct.
Ingroup norm: The behavioural standard regarded as typical or appropriate within the social group to which one belongs.
Identity salience: The prominence of a particular social identity in a given context, directing attention and motivation toward congruent behaviours.
References
- A Social Identity Analysis of Climate Change and Environmental Attitudes and Behaviors: Insights and Opportunities. Frontiers in Psychology (2016).
- How I See Me—A Meta-Analysis Investigating the Association Between Identities and Pro-environmental Behaviour. Frontiers in Psychology (2021).
- Changing environmental behaviour from the bottom up: The formation of pro-environmental social identities. Journal of Environmental Psychology (2021).
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