Expert credibility in climate change pdf8/31/2023 ![]() The viewpoint that climate change is “distant” leads to variances between the conclusions of the scientific community and the general public. 2017), most Americans downplay its importance, partially because they see it as a relatively “distant” threat in space, time, and species ( Leiserowitz et al. 2013, 2016).Īlthough a majority of the American public (70%) believes that climate change is happening ( Leiserowitz et al. Accounting for peer-reviewed climate papers on global warming, 97% of those papers affirm that humans are factors causing climate change ( Cook et al. The most recent IPCC report concluded that there is greater than 95% probability that anthropogenic greenhouse gas emissions have led to the most recent (past 50 years) warming of the planet ( Hartmann et al. At the international level, a majority of scientists and major scientific committees such as the Intergovernmental Panel on Climate Change (IPCC) and National Academies of Sciences, agree that today’s climate change is primarily due to human causes ( Anderegg et al. 2013 Academies of Science 2008 Melillo et al. At present, climate change is causing a range of impacts in every region of the United States ( Hartmann et al. ![]() ![]() Helping Americans understand how climate change is affecting their community and the larger world around them is an important step toward enabling them to make informed decisions about how best to respond ( Bain et al. Today’s weathercaster community appears to be sharing the same viewpoints and outlooks as most climate scientists-in particular, that climate change is already affecting the United States and that present-day trends are largely a result of human activity. Specifically, this research describes weathercasters’ beliefs about climate change and certainty in those beliefs, perceived causes of climate change, perceived scientific consensus and interest in learning more about climate change, belief that climate change is occurring (and the certainty of that belief), belief that climate change is human caused, perceptions of any local impacts of climate change, and perceptions of the solvability of climate change. broadcast meteorologists conducted annually between 20, is a comprehensive analysis of broadcast meteorologists’ views about climate change. Here, using data from three census surveys of U.S. ![]() Prior research has shown that, within the broadcast meteorology community, views of climate change have evolved rapidly over the past decade. Broadcast meteorologists-highly skilled professionals who work at the intersection between climate scientists and the public-have considerable opportunity to educate their viewers about the local impacts of global climate change. ![]()
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |