In No Caption Needed, Robert Hariman and John Louis Lucaites provide the definitive study of the iconic photograph as a dynamic form of public art. Their critical analyses of nine individual icons explore the photographs themselves and their subsequent circulation through an astonishing array of media, including stamps, posters, billboards, editorial cartoons, TV shows, Web pages, tattoos, and more. Iconic images are revealed as models of visual eloquence, signposts for collective memory, means of persuasion across the political spectrum, and a crucial resource for critical reflection. Arguing against the conventional belief that visual images short-circuit rational deliberation and radical critique, Hariman and Lucaites make a bold case for the value of visual imagery in a liberal-democratic society. No Caption Needed is a compelling demonstration of photojournalism's vital contribution to public life.

Government media-making, from official websites to whistleblowers' e-mail, and its sometimes unintended consequences. Today government agencies not only have official Web sites but also sponsor moderated chats, blogs, digital video clips, online tutorials, videogames, and virtual tours of national landmarks. Sophisticated online marketing campaigns target citizens with messages from the government--even as officials make news with digital gaffes involving embarrassing e-mails, instant messages, and videos. In Virtualpolitik, Elizabeth Losh closely examines the government's digital rhetoric in such cases and its dual role as mediamaker and regulator.

In this groundbreaking book, a range of internationally renowned and emerging academics, writers, artists, curators, activists and filmmakers critically reflect on the ways in which visual culture has appropriated and developed new media across North Africa and the Middle East. Examining the opportunities presented by the real-time generation of new, relatively unregulated content online, Uncommon Grounds evaluates the prominent role that new media has come to play in artistic practices - and social movements - in the Arab world today. Analysing alternative forms of creating, broadcasting, publishing, distributing and consuming digital images, this book also enquires into a broader global concern: does new media offer a 'democratisation' of - and a productive engagement with - visual culture, or merely capitalise upon the effect of immediacy at the expense of depth?Featuring full-colour artists' inserts, this is the first book to extensively explore the degree to which the grassroots popularity of Twitter and Facebook has been co-opted into mainstream media, institutional and curatorial characterisations of 'revolution' - and whether artists should be wary of perpetuating the rhetoric and spectacle surrounding political events.

From emails to social media, from instant messaging to political memes, the way we produce and transmit culture is radically changing. Understanding the consequences of the massive diffusion of digital media is of the utmost importance, both from the intellectual and the social point of view. 'Cultural Evolution in the Digital Age' proposes that a specific discipline - cultural evolution - provides an excellent framework to analyse our digital age. Cultural evolution is a vibrant, interdisciplinary, and increasingly productive scientific framework that aims to provide a naturalistic and quantitative explanation of culture. In the book the author shows how cultural evolution offers both a sophisticated view of human behaviour, grounded in cognitive science and evolutionary theory, and a strong quantitative and experimental methodology. The book examines in depth various topics that directly originate from the application of cultural evolution research to digital media.