Researchers report that climate change is a chronic mental health stressor, and promotes a variety of mental health problems. The 2018 Camp Fire is a case study.
Structures have been rebuilt, but some things are worse. In a paper published February 2, 2021 in the International Journal of Environmental Research and Public Health, scientists at University of California San Diego, with colleagues elsewhere, describe chronic mental health problems among some residents who experienced the Camp Fire in varying degrees.
Direct exposure to large-scale fires significantly increased the risk for mental health disorders, particularly post-traumatic stress disorder (PTSD) and depression, the scientists wrote.
«We looked for symptoms of these particular disorders because emotionally traumatic events in one’s lifetime are known to trigger them,» said senior author Jyoti Mishra, PhD, professor in the Department of Psychiatry at UC San Diego School of Medicine and co-director of the Neural Engineering and Translation Labs at UC San Diego. Pre-existing childhood trauma or sleep disturbances were found to exacerbate mental health problems, but factors like personal resilience and mindfulness appeared to reduce them.
«We show climate change as a chronic mental health stressor. It is not like the pandemic, in that it is here for a period of time and can be mitigated with vaccines and other measures. Climate change is our future, and we need immediate action to slow down the changes being wreaked upon the planet, and on our own wellbeing.»
Mishra, with collaborators at California State University, Chico and University of South Carolina, conducted a variety of mental health assessments on residents who had been exposed to the Camp Fire six months after the wildfire and those much farther away. Roughly two-thirds of those tested were residents who lived in or around Chico, a Northern California city located approximately 10 to 15 miles of the center of the Camp Fire. The remaining third were San Diego residents living approximately 600 miles from the wildfire and presumably unimpacted.
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Materials provided by University of California — San Diego. Original written by Scott LaFee. Note: Content may be edited for style and length.