Publication
Does the Climate Impact Satisfaction with Life? An Australian Spatial Study.
Publisher:
American Meteorological Society
Date:
2022
DOI:
10.1175/WCAS-D-22-0063.1
Abstract: It is now widely acknowledged that climate change will have a considerable impact on various aspects of human existence, and this includes happiness and satisfaction with life. This study adds to the existing literature on the contribution of climate to well-being by exploring the interaction of various climate variables at the national and local levels while controlling for socioeconomic factors. Using climate data covering a 20-yr period and demographic data from the Household Income Labor Dynamics in Australia surveys, several ordinary least squares (OLS) models of interaction are developed to test the proposition that climate does influence life satisfaction. Geographically weighted regression is then applied to explore how the relationship between explanatory variables and life satisfaction varies across different regions of Australia. We find that overall rainfall, temperature, and sunshine have a small but significant effect on in idual life satisfaction. The spatial analysis reveals a high level of nonstationarity in the way climate variables impact life satisfaction, suggesting that regional climate type may be an important element influencing the relationship. The understanding of this relationship may assist policy makers who develop resilience and adaptation strategies as we face the impacts of climate change. To the best of our knowledge, this study is the first investigation of contributions of a wide range of climate factors to in idual life satisfaction across a continent-size country that provides a novel spatial analysis of the variations in climate factor impact. The study shows that in regions with climatic conditions of high temperatures and prolonged dry periods, additional heat will adversely affect in idual well-being. In view of the anticipated effects of climate change, this finding does not bode well for residents of areas that already have a hot and dry climate, as increasing temperatures and potentially longer droughts are likely to compromise their well-being. This study can inform policy making that considers adaptive climate change strategies for community well-being.