The US News Media,Polarization on Climate Change,and Pathways to Effective Communication

The news media are a central source of information about climate change for most people. Through frames, media transmit information that shape how people understand climate change as well as the actions they are ultimately willing to support to address the problem. This article reviews the rise of climate change in the US news media and the emergence of related frames in public discourse. In doing so, it traces the roots of partisan divisions over climate change and highlights the role that events, journalistic practices, technological changes, and individual-level factors such as ideological and partisan identity have played in fostering polarization. The article concludes by identifying the core challenges facing communicators who seek to build consensus for action on climate change and highlights the most viable solutions for achieving success.     

How Grammatical Choice Shapes Media Representations of Climate (Un)certainty

Although mass media continue to play a key role in translating scientific uncertainty for public discourse, communicators of climate science are becoming increasingly aware of their own role in shaping scientific messages in the news. As an example of how future media research can provide relevant feedback to climate communicators, the present study examines the ways in which grammatical and word choices represent and construct uncertainty in news reporting about the Intergovernmental Panel on Climate Change (IPCC). Qualifying and hedging language and other “epistemic markers” are analyzed in four newspapers during 2001 and 2007: the New York Times and Wall Street Journal from the USA and El País and El Mundo from Spain. Though the US newspapers contained a higher density of epistemic markers and used more ambiguous grammatical constructs of uncertainty than the Spanish newspapers, all four media sources chose similar words when questioning the certainty around climate change. Moreover, the density of epistemic markers in each newspaper either remained the same or increased with time, despite ever-growing scientific agreement that human activities modify global climate. While the US newspapers increasingly adopted IPCC language to describe climate uncertainties, they also exhibited an emerging tendency to construct uncertainty by highlighting differences between IPCC reports or between scientific predictions and observations. The analysis thus helps identify articulations of uncertainty that will shape future media portrayals of climate science across varying cultural and national contexts.     

National Discussions,Global Repercussions: Ethics in British Newspaper Coverage of Global Climate Negotiations

There is convincing evidence that the media have been responsible for questionable coverage on climate change, which has been blamed for undermining public consensus on the issue. However, less is known about the way in which the media communicate the key values, or ethical dimension, surrounding the debate over climate change and its global effects. It is generally argued that a strong notion of cosmopolitanism rather than narrow national self-interest will be fundamental to the achievement of a comprehensive international agreement on climate change. The media provide a crucial forum for discussing such challenges. The study examines how climate ethics form part of the debate on climate change in three British national newspapers leading up to, during, and following two key United Nations conferences. Through a quantitative and qualitative content analysis of climate change coverage, this article examines how the values of cosmopolitanism and communitarianism underpin the debate on climate ethics in the respective newspapers. This article argues that the possibility of reaching a fair climate agreement partially depends upon the ability of media to inform citizens of the inherent injustices of climate change and the importance of taking bold action. It is concluded that a more cosmopolitan perspective in the media could be useful in helping sway public opinion in favor of effective climate action.     

Spreading the News on Carbon Capture and Storage: A State-Level Comparison of US Media

Carbon capture and storage (CCS) has received abundant federal support in the USA as an energy technology to mitigate climate change, yet its position within the energy system remains uncertain. Because media play a significant role in shaping public conversations about science and technology, we analyzed media portrayal of CCS in newspapers from four strategically selected states. We grounded the analysis in Luhmann's theory of social functions, operationalized through the socio-political evaluation of energy deployment (SPEED) framework. Coverage emphasized economic, political/legal, and technical functions and focused on benefits, rather than risks of adoption. Although news coverage connected CCS with climate change, the connection was constrained by political/legal functions. Media responses to this constraint indicate how communication across multiple social functions may influence deployment of energy technologies.     

The 2014 Walrus Haul Out: A Case Study of Selective Exposure to Environmental News Coverage

In this article we examine in real time the political selective exposure process involved when the public confronted the “walrus haul out” of October 2014, a news event attributed by some climate change researchers to the effects of the climate change-driven reduction of Arctic sea ice. Analyzing data assessing the amount of major TV and cable news network coverage of the haul out, and evaluating public opinion data collected from a rolling cross-sectional survey of US adults take at the time, we show that coverage of this event was not equitably distributed across news media news sources, that exposure to news source is related to the respondents’ ideological dispositions, and that exposure to coverage of the walrus haul out is related to ideology, the selectivity of political news habits, and climate change knowledge. We conclude with a discussion of the apparent inevitability of selective exposure to media coverage of climate change-related events and the implications for effective climate change communication.     

Questioning the Doubt: Climate Skepticism in German Newspaper Reporting on COP17

Despite numerous international studies on climate change, there is skepticism in the media and it is prominent in public opinion polls. This article focuses in particular on the framing of climate skepticism in Germany, a country that, in the main, is said to be convinced about climate change. By using a two-step content analysis of 379 news articles (print and online) we demonstrate that climate skepticism is present in German news media reporting on the 17th Conference of the Parties (COP17) to the United Nations Framework Convention on Climate Change in Durban, South Africa. We identify two overarching skepticism frames: skepticism about the phenomenon of climate change and about climate science. Our analysis further shows that climate skepticism is not exclusive to a specific political ideology, even though a newspaper's ideology may influence how skeptical frames are being evaluated.     

Fracking in the German Press: Securing Energy Supply on the Eve of The ‘Energiewende’ – A Quantitative Framing-Based Analysis

In many countries worldwide, unconventional hydraulic fracturing (also known as fracking) is considered a natural steppingstone toward the use of renewable energies against the backdrop of climate change. Although commercial drilling for shale gas has not yet begun in Germany, the public discourse appears to be creating more controversy than in other European countries. Based on the theoretical concept of “framing,” we conducted a quantitative empirical study from January 2013 to December 2014 analyzing the coverage of fracking in three highly influential newspapers and political magazines in Germany. The results of this study provide the first insights into the discussion of fracking in the German news media and allow comparisons to the debate in other European countries. We found that fracking is mainly discussed in the economic context of securing the future energy supply while the potential risks of the technique are mostly ignored. We discuss our findings and try to explain the unbalanced reporting.     

Eating Meat and Climate Change: The Media Blind Spot—A Study of Spanish and Italian Press Coverage

There is strong evidence that a meat and dairy-based diet is a very important contributor to climate change. However, the correlation between the production and consumption of livestock and anthropogenic climate change has received minimal media coverage. The literature for English-speaking countries shows a sort of media blind spot for meat in that the news media barely address, or do not address, the responsibility of individuals' dietary choices with regard to this issue. In this paper, we provide data for press coverage in Southern Europe from a sample of the top 10 Spanish and Italian newspapers for a seven-year period (2006–2013). Data from our samples correlate with findings from previous studies. However, our comparative study suggests that there are also meaningful differences between both countries studied while their alleged Mediterranean dietary background makes no difference in terms of ethical or dietary sensitivity.     

YouTube,Social Norms and Perceived Salience of Climate Change in the American Mind

This online experiment explored how contextual information embedded in new media channels such as YouTube may serve as normative social cues to users. Specifically, we examined whether the number of views listed under a YouTube video about climate change would elicit inferences regarding how “others” feel about the climate issue and, consequently, might influence perceptions of issue salience. Participants in this experiment were exposed to a YouTube video about climate change using two experimental conditions, one providing a small number of views under the video and the second listing a large number of views. Results suggest that the “number of views” cue did, indeed, influence participant perceptions of the importance assigned by other Americans to the issue of climate change. Further, compared to low self-monitoring participants, high self-monitoring participants registered an increase in their own judgment of issue importance.     

Quoting “the Environment”: Touchstones on Earth

Media influence public awareness through agenda setting and framing of news by selecting what is published, how frequently and through what frames. This content analysis compares portrayals of climate change based on political ideology of the media. It examines daily coverage of climate change in Santiago, Chile by the conservative, El Mercurio, newspaper, and the liberal, La Nación. Twenty percent of the 1,628 articles published in 2003, 2005, and 2007 which included the words “cambio climático” (climate change) or “calentamiento global” (global warming) were analyzed for frequency, content, images, and frames. The liberal newspaper published twice as many articles that were twice as long, with four times as many illustrations about climate change. They presented more thematic and diverse frames than the conservative newspaper. Government sources and conflict frames dominated both newspapers, reflecting some similar maturation processes of climate change coverage found in Europe, the United States, and elsewhere.     

Climate Change Reporting in Great Lakes Region Newspapers: A Comparative Study of the Use of Expert Sources

This study focuses on the use of science sources as experts in news stories about climate change coverage in the Great Lakes region of the US and Canada. We examine, using the hierarchy of influences model, whether the use of scientific sources in climate change coverage may be related to factors such as geographic location, reporting frequency, and authorship, in the prestige press as well as regional and local media. The study found that as many or more non-scientists than scientists are selected as sources regardless of geographic location, reporting frequency, or authorship. However, the study also found that the more stories reporters produce on this topic, the more likely their stories are to use and give prominence to science sources. In addition, the articles included few denier sources, but denier views are more likely to appear in a more prominent location in the articles than supporters when stories are framed as conflict over global warming. These results highlight the need for additional research examining the expertise of climate scientists in news stories to better understand news decision-making in the context of complex scientific reporting.     

2014, The “year without a summer” in Italy: news media coverage and implications for the climate change debate

In 2014, there was virtually no summer in northern and central-southern Italy. Storm after storm battered the peninsula, triggering floods and landslides from Veneto to Puglia. We studied the coverage of “the year without a summer” in Italy by analyzing the content of 171 news articles from two influential online newspapers. Our software-based analysis enabled us to observe that the two newspapers hardly ever mentioned climate change in their coverage of the weather anomaly that affected Italy in the summer of 2014. This type of coverage is in line with climate science, according to which there is no evidence of a climate change-related influence on summer precipitation patterns in Southern Europe—whereas such influence has been documented for northern Europe. We compared our results with a recent paper, which documented that the same online dailies chose to represent the particularly hot summer of 2012 in Italy as a direct consequence of climate change. We corroborated this comparison also on the basis of a preliminary analysis we performed on the media coverage of the exceptionally hot and arid summer of 2015 in Italy.     

Media Representations of Water Issues as Health Risks

ABSTRACT

Water is a critical natural resource for sustaining human life. Media representations are a factor in the formation of public risk perceptions and could influence water conservation and health promotion behaviors. The objective of this research is to identify how newspaper media in four Western U.S. states frame the public health risks associated with water resources. Researchers conducted a content analysis of 326 newspaper articles from eight major newspapers focusing on water resource issues published during a three-year period between January 2012 and December 2014. Results indicate that health risks associated with water are seldom mentioned, and that the risks most frequently covered with regard to water resources are those with direct and immediate impacts to area residents. Findings suggest that media coverage may not be consistent with the nature of health impacts associated with water, which often are long-term.     

Climate Engagement in a Digital Age: Exploring the Drivers of Participation in Climate Discourse Online in the Context of COP21

Various scholars underscore the importance of public engagement with climate change to successfully respond to the challenges of global warming. However, although online media provide various new opportunities to actively engage in climate discourse so far very little is known about the drivers of this form of engagement. Against this background, this study tested a theoretical model on the effects of media and interpersonal communication on participation in climate discourse online using data from a representative online survey of German citizens (n?=?1392) carried out while COP21. Overall, the results show that receiving information on climate change from social media (social networks, Twitter, blogs), active information seeking online and interpersonal conversations about COP21 strongly encourage participation in climate discourse online. Moreover, results provide relevant insights on the role of interest in climate politics, personal issue relevance and climate scepticism as preconditions of communication effects.     

How Aware Are Other Nations of Climate Change? Analyzing Germans’ Second-Order Climate Change Beliefs About Chinese,US American and German People

ABSTRACT

What people believe about the beliefs of other people – second-order beliefs – has been acknowledged as a key factor that shapes public support for international climate policy. However, very little is known about their origins. Based on data from an online survey (n?=?935), we analyzed how German citizens assess the climate change awareness in their own nation as compared to those of the US and China. Even if the public climate change awareness in the US and China factually differs, we found that German citizens equivalently rate both nations similar and much lower than their own, a finding which can be explained with social identity processes and “in-group”/“out-group” biases. Hierarchical regression analyses demonstrate that the attention individuals pay towards television and social media predict second-order beliefs on climate change awareness positively, while attention to print media is a negative predictor.     

Foreign,Domestic, and Cultural Factors in Climate Change Reporting: Swedish Media’s Coverage of Wildfires in Three Continents

This study examines domestic media’s coverage of foreign wildfires from a climate change perspective. It explores Swedish newspapers’ coverage of wildfires in Australia, the Mediterranean region, and the USA during a three-year period (February 2013–March 2016), focusing on how and to what extent climate change is viewed as an underlying cause. A central result is that climate change is mentioned far more often in the case of Australian wildfires than of fires in the other two regions. Another finding is that the climate change issue became more prominent after a severe domestic wildfire in 2014. These observations are also examined qualitatively through a combined frame and discourse study where the importance of foreign news values, the use of foreign sources, cultural proximity/distance, and domestication procedures are analysed. In conclusion, foreign, domestic, and cultural factors in climate change reporting in relation to extreme events are further discussed.     

Media Use and Public Perceptions of Global Warming in India

Media plays a vital role in informing the public about environmental threats. Although climate change is a global problem, developing countries such as India are often more vulnerable to the impacts due to poverty, illiteracy, and low public awareness. Using data from a nationally representative survey in India, this paper explores the relationships between media use, issue attention, and trust in informational sources on one hand and science-based climate change beliefs, risk perceptions, and policy support on the other. Results suggest that the Indian media, through consistent and accurate coverage of global warming using trusted sources, can play a positive role in increasing public engagement among a largely unaware population. Implications for climate change communication in India are discussed.     

Metaphors in Guardian Online and Mail Online Opinion-page Content on Climate Change: War,Religion, and Politics

In climate change-related media discourses metaphors are used to (re-)conceptualize climate change science as well as climate change mitigation/adaptation efforts. Using critical metaphor analysis, we study linguistic and conceptual metaphors in opinion-page content from the British online newspapers Guardian Online and Mail Online, while paying attention to the arguments they advance. We find that Guardian Online employed war metaphors to advance pro-climate change arguments. War metaphors were used to (1) communicate the urgency to act on climate change and (2) conceptualize climate change politics. Mail Online employed religion metaphors to furnish skeptic/contrarian arguments. Religion metaphors were used to (1) downplay the urgency to act on climate change and (2) conceptualize transitions from climate change belief to skepticism. These findings raise concerns about sustained policy gridlock and refute expectations about novelty in climate change-related media discourses (as both war and religion have a history of use).     

Fracking and Framing: A Comparative Analysis of Media Coverage of Hydraulic Fracturing in Canadian and US Newspapers

Hydraulic fracturing, or fracking, is a controversial but popular method of extracting oil and gas in North America. There are a myriad of completing claims about the economic benefits and the environmental costs of the technology. This paper examines news media coverage of fracking in four Canadian and four American newspapers over a five-year period. A comparison is made at the national level as well as at a paired subnational level between jurisdictions where fracking is embraced and where fracking is banned. The paper demonstrates that in both countries the main storyline is about water quality, but beyond that differences emerge as Americans focus more on wildlife and public health and Canadians focus more on moratoriums and energy independence. Moreover, while there were similarities in media coverage of fracking in pro-fracking and anti-fracking jurisdictions, there were notable differences in attention to the topics of public health and economic benefits.     

Ideologies Overruled? An Explorative Study of the Link Between Ideology and Climate Change Reporting in Dutch and French Newspapers

This article studies the relationship between the ideology of newspapers and their climate change coverage. Previous research has focused on the British press (Carvalho, 2007; Carvalho & Burgess, 2005). Our research broadens this scope to the French and Dutch media. The results show that the ideology of newspapers in the Netherlands is not related to climate change coverage, while in France the ideology of newspapers is related to some key aspects of climate change coverage, i.e., the presentation of the necessity of actions against climate change and the tone of climate change coverage. The findings suggests that ideological cultures play a role in the coverage of climate change in countries in which global warming has brought about much discussion in the political field and that are characterized by a highly competitive media landscape which is historically related to the political field.