[preview] Improving access to evidence-based psychological interventions for adults affected by climate-related disasters

Abstract

Extreme climate events, such as wildfires and floods, are associated with exposure to primary and secondary stressors, disproportionately affecting vulnerable populations. While most individuals exhibit resilience following exposure to extreme climate events, many develop symptoms of post-traumatic stress disorder, depression, or anxiety, as well as other psychosocial issues. These effects are exacerbated in low- and middle-income countries due to inadequate mental health infrastructure. This brief literature review highlights evidence-based psychological interventions for adults exposed to extreme climate events, proposing a sequential multilevel intervention framework. Individual and community-based interventions that can be implemented before, during, and after such events are exemplified. Additionally, barriers to access are reviewed, and strategies for improving access to evidence-based interventions are outlined.