Act on Climate Change'': An Application of Protection Motivation Theory

Our planet's climate is changing (U.S. Environmental Protection Agency, 2010), and current scientific evidence proves that global climate change is induced by humans (Intergovernmental Panel on Climate Change, 2007). Many scientists agree that climate change is one of the greatest threats faced by our planet. The climate change literature demonstrates that fear appeals can be used to encourage behavioral changes that will mitigate climate change (Nisbet, 2009; Patchen, 2006; Pike, Doppelt, & Herr, 2010). This article proposes Protection Motivation Theory (PMT; Rogers, 1983) as a suitable model to guide communication campaigns in the area of climate change. It also analyzes the extent to which a series of communication campaigns that are designed to persuade individuals to adopt behaviors that prevent climate change conform to PMT. Recommendations to improve the campaigns are presented.