In the early 21st century, almost everyone takes journalism on the web for granted. However, it was not many years ago that journalism moved online and a distinct form of journalism began to develop. Ranging from online doubles of the paper editions to publications exclusively produced for the web, the evolvement of web journalism has entailed both dramatic and not-so-dramatic changes in the way that journalistic products are produced, disseminated, and received. Online journalism has usually been demarcated from traditional journalism by four traits: interactivity, immediacy, hypertextuality, and multimodality. These characteristics are generally identified by scholars as points where journalism on the web brings added value in comparison to the old print newspapers. Interactivity involves various aspects of user activity and participation in the processes of consuming, contributing to, and disseminating news afforded by the web. Immediacy refers to the nature and consequences of the faster pace of publication in web news. Hypertextuality has to do with the possibilities of linking journalistic texts to other texts, which makes the text more transparent and open. Multimodality denotes the telling of news with the use of many different modes at the same time. When studying research about these aspects of web journalism, three general observations can be made. First, researchers have approached these characteristics unevenly in terms of scope and interest. The interactive aspects of web journalism are by far the most investigated. Second, the four characteristics have been studied through the lenses of different theoretical frameworks. Third, empirical research shows that change in journalism is slow and not always as radical as many predicted when journalism on the web was in its infancy.
Michael Karlsson and Kristoffer Holt
Amy E. Chadwick
Climate change, which includes global warming, is a serious and pervasive challenge for local and global communities. Communication theorists, researchers, and practitioners are well positioned to describe, predict, and affect how we communicate about climate change. Our theories, research methods, and practices have many potential roles in reducing climate change and its effects. Climate change communication is a growing field that examines a range of factors that affect and are affected by how we communicate about climate change. Climate change communication covers a broad range of philosophical and research traditions, including humanistic-rhetorical analyses, interpretive qualitative studies, and social-scientific quantitative surveys and experiments. Climate change communication examines a range of factors that affect and are affected by how we communicate about climate change. Much of the research in climate change communication focuses on public understanding of climate change, factors that affect public understanding, media coverage and framing, media effects, and risk perceptions. Less prevalent, growing areas of research include civic engagement and public participation, organizational communication, and persuasive strategies to affect attitudes, beliefs, and behaviors related to the climate. In all of these areas, most of the research on climate change communication has been conducted in the United States, United Kingdom, Australia, Canada, and Western European countries. There is a need to expand the climate change communication research into other regions, particularly developing countries. In addition, climate change communication has natural links to environmental and health communication; therefore, communication scholars should also examine research from these areas to develop insights into climate change communication.