Understanding Solastalgia: Climate Change's Impact on Mental Health

Recent research highlights the significance of 'solastalgia' in explaining how ongoing environmental changes influence mental well-being. Coined in 2003, solastalgia describes the distress, sadness, and sense of helplessness caused by alterations in one's immediate environment, such as climate change, deforestation, or urban degradation. The concept encompasses feelings of loss, grief, and anxiety that stem from environmental destruction, and has been linked to mental health issues including depression, anxiety, posttraumatic stress disorder (PTSD), and physical symptoms associated with psychological distress.

A comprehensive review published in the open-access journal BMJ Mental Health examines the connection between solastalgia and mental health problems. The review involved an analysis of 19 studies conducted across Australia, Germany, Peru, and the United States, involving over 5,000 participants. The findings show consistent positive associations between solastalgia and various mental health concerns. Importantly, the review suggests that solastalgia is more intensely experienced in cases of ongoing environmental devastation rather than isolated natural disasters.

The emotional responses linked to solastalgia, such as pessimism and feelings of helplessness, are aligned with theories like learned helplessness, where perceived loss of control exacerbates mental health issues. The concept also overlaps with other eco-emotions, including eco-anxiety, eco-grief, and eco-shame, which collectively help explain ecological crises' psychological impacts.

While current studies are observational and cannot establish causality, the research underscores the potential of solastalgia as a valuable metric for assessing mental health risks in populations facing continuous environmental change. The authors emphasize the importance of further investigation to better understand how solastalgia influences mental health outcomes and to develop effective interventions. Recognizing and addressing eco-emotions like solastalgia is crucial for preparing mental health services to respond to the psychological consequences of the climate crisis.

Source: https://medicalxpress.com/news/2025-08-solastalgia-effects-climate-mental-health.html