Inclusion of wellbeing impacts of climate change: a review of literature and integrated environment–society–economy models

Climate change has broad and deep impacts on people's wellbeing; yet, these dynamics are largely excluded from integrated environment-society-economy (ESE) models. In this Review, we provide an overview of climate change-wellbeing impact pathways and explore which of these pathways have been quantified or modelled, or both. We assessed literature reviews and meta-analyses to describe how climate change affects specific wellbeing outcomes and which of these relationships are robust and amenable to parametrisation. We also conducted a review of 18 models that include one or more wellbeing impacts of climate change. Generally, more quantified pathways are available in the literature than those currently incorporated in ESE models. Temperature-related mortality, food security, and GDP are well represented in quantitative literature and to some extent in ESE models, whereas the impacts of climate change on infectious diseases; respiratory, cardiovascular, and neurological outcomes; mental health; adverse birth outcomes; occupational health and labour productivity; conflict; migration; poverty; air quality; and biodiversity loss have been quantified in the literature but are largely absent in ESE models. These relationships present promising steps towards a next generation of ESE models that could include more sophisticated interactions between environmental impacts and wellbeing.