2026
article
OpenAlex
Ilka H. Gleibs, Lea-Sophie Funk
The escalating climate crisis demands coordinated, collective action. This review paper draws and extends the Social Identity Model of Pro-Environmental Action (SIMPEA) to explore how identity leadership can foster the social and psychological foundations for effective climate mobilization. While SIMPEA outlines the …
2026
article
OpenAlex
Ilka H. Gleibs, Kim Peters, Alma Jeftić, Timothy Ballard et autres
2026
article
OpenAlex
Ilka H. Gleibs
The climate crisis presents an unprecedented challenge that requires collective behavioural change on a large scale. Drawing on the social identity approach to crisis leadership, this paper examines how identity leadership principles can mobilise sustainable behaviours. Through integration of recent empirical findings …
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2026
other
OpenAlex
Ilka H. Gleibs
Three new papers in Nature from the SCORE project find that around half of social science studies hold up under replication, reproducibility, and robustness tests. Many commentators have read this as failure. Ilka Gleibs argues there is a more optimistic reading and …