Climate Change and Personality Disorders: Psychosocial Challenges and Support Solutions

Abstract

Background: Climate change represents one of the most significant challenges of our time, acting as a chronic stressor with profound implications for human mental health. Its impact on personality disorders remains underexplored. Objectives: This brief report aims to explore the relationship between climate change and the development or exacerbation of personality disorders. Methods: This brief report conceptually examines existing evidence and theoretical perspectives on chronic climate-induced stressors, including forced migration, resource scarcity, and exposure to extreme weather events. Results: Chronic climate-related stressors may disrupt the psychosocial foundations of identity and relational stability. These disruptions can impede healthy personality development in vulnerable individuals or intensify pre-existing maladaptive traits, particularly those associated with borderline, antisocial, and avoidant personality disorders. Conclusions: There is a critical need for tailored psychosocial support mechanisms to address these challenges. Integrating trauma-informed, culturally sensitive, and long-term psychosocial strategies into climate adaptation policies may be essential for enhancing resilience and reducing the mental health burden among affected populations.