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Eco-Emotions and Suicidal Ideation and Behavior
Kairi Kõlves1,2, Damian Shaw-Williams3, Sadhvi Krishnamoorthy1
1Australian Institute for Suicide Research and Prevention, WHO Collaborating Centre for Research and Training in Suicide Prevention, School of Applied Psychology, Griffith University, Brisbane, QLD, Australia.
Crisis
|June 19, 2026
Summary
Eco-emotions, such as climate anxiety, show a potential link to suicidality. Further high-level research is needed to understand this association and its mediating factors.
Area of Science:
- Environmental Psychology
- Public Health
- Mental Health Research
Background:
- Assumed links between eco-emotions and suicidality lack systematic evidence.
- Growing concern over climate change impacts on mental well-being.
Purpose of the Study:
- To systematically review and analyze the existing literature on the association between eco-emotions and suicidal ideation and behaviors.
Main Methods:
- Systematic literature review of seven databases (Jan 2000-Jan 2026), adhering to PRISMA guidelines.
- Inclusion of peer-reviewed articles with empirical analyses of eco-emotions and suicidality.
- Quality assessment using Joanna Briggs Institute tools.
Main Results:
- Twelve studies met inclusion criteria; eight analyzed the eco-emotion-suicidality link.
- Univariate analyses indicated positive correlations between eco-emotions and suicidality.
- Multivariate analyses suggested mediation by factors like mental health and entrapment.
Conclusions:
- Limited research exists on eco-emotions and suicidality.
- An association is suggested, potentially mediated by other factors.
- Urgent need for high-level research in climate change and mental health studies.
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