Recent work across disciplines has examined the current post-truth climate and various types of information disorders which have permeated the internet. Scholars have made significant progress in defining and theorizing information literacy and its various aspects, as well as in designing programs to help students acquire the relevant skills for evaluating information. Nevertheless, further exploration is needed, for example to understand the roles of criteria in information evaluation. The present study draws on scholarship in discourse and rhetoric studies to suggest how discursive strategies, a key concept in these convergent areas, can inform approaches to information evaluation. To illustrate this improved approach, this study explores the case of a recent piece of fake news that involves both text and image and has circulated widely as a digital flyer on social media.

In this paper, we explore the gendered aspects of scientific controversy in the digital age. This project makes use of Leah Ceccarelli’s seminal work on manufactured scientific controversy by considering its implications for the discourse on GMOs and food additives published on digital food and lifestyle blogs. We perform a discourse analysis of several blogs to look at the ways that gendered online discourse and performance influences modern anti-science rhetoric, particularly that which emanates from the sphere colloquially known as crunchy living. We look at the ways the intimate and personal feminine style of digital platforms offer experiential knowledge as a substitute for science. In the current political climate of alternative facts and fake news, this study leads to broader implications about the impact of gendered discourse on the assessment of credibility in online sources.

In this paper I analyze strategies policy scientists use to bolster their ethos with American policymakers and the public in the International Panel on Climate Change's (IPCC) Working Group I Summary for Policy Makers (SPM), from their Fourth Assessment Report released in 2007. Specifically, I treat the visualizations of computer climate models included in the SPM as technologies that the IPCC authors used to re-integrate their paradoxical ethos: commissioned to give policy guidance on the basis of their scientific reputation, these authors nevertheless field ethical attacks if their guidance runs counter to prevailing political winds. The visualizations perform continuity between the authors' traditional scientific ethos and their policy ethos. They also shift the locus of persuasion in the SPM from ethical questions to appeals to values and logic (e.g. the results of the climate models).

Most of my lifetime has been spent wrestling with evaluation of wars.World War I hung over my high-school years like the ghost of Hamlet.The Spanish Civil War occasioned my first partisanship.World War II claimed me as a minor actor.The interminable and perplexing Cold War, with its ghastly flare-up in Vietnam, made me an anti-war activist.Confronted now with George W.