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Their Economy and Our Health: Communicating Climate Change to the Divided American Public.

ABSTRACT: Climate change poses severe economic and public health threats to societies around the world. However, little is known about how selectively emphasizing its impacts on different issues and in different locations influence public engagement in climate change mitigation. Utilizing an experimental survey with adult participants, this study investigates the effect of issue framing and distance framing on risk perception and policy support related to climate change. The impacts of political ideology, environmental value, and belief in climate science on message effect are also examined. Based on the results of ANOVA (Analysis of Variance) and OLS (Ordinary Least Squares) regression, we found that compared with the economy frame, the public health frame led to greater polarization in risk perception and policy support between liberals and conservatives, and these relationships were mediated by environmental value and belief in climate science. Similarly, distance framing also increased ideological polarization in risk perception and policy support.

SUBMITTER: Chu H

PROVIDER: S-EPMC7660099 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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Their Economy and Our Health: Communicating Climate Change to the Divided American Public.

Chu Haoran H Yang Janet J

International journal of environmental research and public health 20201022 21

Climate change poses severe economic and public health threats to societies around the world. However, little is known about how selectively emphasizing its impacts on different issues and in different locations influence public engagement in climate change mitigation. Utilizing an experimental survey with adult participants, this study investigates the effect of issue framing and distance framing on risk perception and policy support related to climate change. The impacts of political ideology, ...[more]

PMID: 33105805

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Project description:BackgroundClimate change is among the major challenges for health this century, and adaptation to manage adverse health outcomes will be unavoidable. The risks in Ontario - Canada's most populous province - include increasing temperatures, more frequent and intense extreme weather events, and alterations to precipitation regimes. Socio-economic-demographic patterns could magnify the implications climate change has for Ontario, including the presence of rapidly growing vulnerable populations, exacerbation of warming trends by heat-islands in large urban areas, and connectedness to global transportation networks. This study examines climate change adaptation in the public health sector in Ontario using information from interviews with government officials.MethodsFifty-three semi-structured interviews were conducted, four with provincial and federal health officials and 49 with actors in public health and health relevant sectors at the municipal level. We identify adaptation efforts, barriers and opportunities for current and future intervention.ResultsResults indicate recognition that climate change will affect the health of Ontarians. Health officials are concerned about how a changing climate could exacerbate existing health issues or create new health burdens, specifically extreme heat (71%), severe weather (68%) and poor air-quality (57%). Adaptation is currently taking the form of mainstreaming climate change into existing public health programs. While adaptive progress has relied on local leadership, federal support, political will, and inter-agency efforts, a lack of resources constrains the sustainability of long-term adaptation programs and the acquisition of data necessary to support effective policies.ConclusionsThis study provides a snapshot of climate change adaptation and needs in the public health sector in Ontario. Public health departments will need to capitalize on opportunities to integrate climate change into policies and programs, while higher levels of government must improve efforts to support local adaptation and provide the capacity through which local adaptation can succeed.

Dataset Information

Their Economy and Our Health: Communicating Climate Change to the Divided American Public.

Publications

Their Economy and Our Health: Communicating Climate Change to the Divided American Public.

Similar Datasets

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