How does framing affect policy support for emissions mitigation? Testing the effects of ocean acidification and other carbon emissions frames. (July 2017)

• Record Type: Journal Article
• Authors: Mossler, Max V.; Bostrom, Ann; Kelly, Ryan P.; Crosman, Katherine M.; Moy, Patricia
• Is Part Of: Global environmental change. Volume 45(2017:Jul.)
• Page Start: 63
• Page End: 78
• Publication Date: 2017-07
• Subjects: Environmental policy -- Periodicals; Human ecology -- Periodicals; Nature -- Effect of human beings on -- Periodicals; Environment -- Periodicals; Environnement -- Politique gouvernementale -- Périodiques; Écologie humaine -- Périodiques; Homme -- Influence sur la nature -- Périodiques; Environmental policy; Human ecology; Nature -- Effect of human beings on; Periodicals; Electronic journals; 333.7
• DOI: 10.1016/j.gloenvcha.2017.04.002
• Languages: English
• ISSNs: 0959-3780

Abstract

Highlights: Frames influence policy support for carbon emissions reduction. Air pollution framing garners most policy support for carbon emissions mitigation. Climate change, global warming, and carbon pollution frames have roughly equal effects. Awareness and knowledge of ocean acidification (OA) is generally low. Framing effects are contingent on prior knowledge and attitudes. Abstract: Public support for carbon emissions mitigation is crucial to motivate action to address global issues like climate change and ocean acidification (OA). Yet in the public sphere, carbon emissions mitigation policies are typically discussed in the context of climate change and rarely in the context of OA or other global change outcomes. In this paper, we advance research on OA and climate change perceptions and communication, by (i) examining causal beliefs about ocean acidification, and (ii) measuring support for mitigation policies from individuals presented with one of five different policy frames (climate change, global warming, carbon pollution, air pollution, and ocean acidification). Knowledge about OA causes and consequences is more widespread than we anticipated, though still generally low. Somewhat surprisingly, an "air pollution" mitigation frame elicits the highest degree of policy support overall, while "carbon pollution" performs no better than "climate change" or "global warming." Framing effects are in part contingent on prior knowledge and attitudes, and mediated by concern. Perhaps due to a lack of OA awareness, the OA frame generates the least support overall, although it seems to close the gap in support associated with political orientation: the OA frame increases support among those (few) conservatives who report having heard of OA before the survey. These findings complement previous work on climate change communication and suggest the need for further research into OA as an effective way to engage conservatives in carbon emissions mitigation policy. Potentially even more promising is the air pollution framing.