Understanding the Mental Health Impacts of Climate Change for Italian Young Adults: A Mixed-methods Study

Climate change represents one of the most urgent challenges of our time, with far-reaching consequences that extend well beyond the physical environment. Its impact on human health is increasingly evident, with a growing body of scientific evidence linking climate change to a range of health problems, including mental health impacts. The objectives of the survey were to test whether climate change has an impact on the mental health of young Italians and, if so, what kind of impact it has on their lives. A mixed-methods approach was employed, collecting 3,607 questionnaires that included both qualitative and quantitative data from young adults aged 18 to 35 across Northern, Central, and Southern Italy. The findings indicate that climate change events significantly influence young Italians' psychological distress, a relationship that is mediated by Eco-anxiety, Hopelessness, and existential Purposelessness. This influence extends across multiple facets of daily life, impacting psychological well-being, consumption habits, interpersonal relationships, and future choices. Specifically, this effect is evident in shifts in mood (such as helplessness and anger), eating habits, and overall well-being. These results underscore the critical need for increased attention and resources to better understand the mental health implications of climate change in Italy. Such focused efforts will facilitate the development of effective prevention, promotion, and response strategies tailored to the specific needs of young people.