Main Article Content

Abstract

Background: Whether ecological anxiety paralyses or mobilises young people remains contested, and evidence from the Global South is limited.


Objective: To determine whether collective efficacy moderates the eco-anxiety-climate activism relationship and whether catalytic eco-anger mediates it among Indonesian Generation Z.


Methods: A cross-sectional survey included 1,500 participants aged 16-24 years recruited through public organizations in Palembang. Validated scales, regression, simple-slope analysis, and bootstrap mediation were used.


Results: Collective efficacy positively predicted activism and produced a crossover interaction: eco-anxiety predicted lower activism at low efficacy but higher activism at high efficacy. Catalytic eco-anger competitively mediated the association against a negative direct effect.


Conclusion: Collective efficacy conditions whether climate distress becomes organized activism, extending collective-action theory and informing Indonesian youth and climate policy.

Keywords

Catalytic eco-anger Climate activism Collective efficacy Eco-anxiety Generation Z

Article Details

How to Cite
Jasmila Tanjung, Sarah Armalia, & Zahra Amir. (2026). From Eco-Anxiety to Climate Activism: The Moderating Role of Collective Efficacy Among Generation Z in Indonesia. Open Access Indonesia Journal of Social Sciences, 9(3), 156-164. https://doi.org/10.37275/oaijss.v9i3.329