"As the Internet grows more sophisticated, it is creating new threats to democracy. Social media companies such as Facebook can sort us ever more efficiently into groups of the like-minded, creating echo chambers that amplify our views. It's no accident that on some occasions, people of different political views cannot even understand each other. It's also no surprise that terrorist groups have been able to exploit social media to deadly effect. Welcome to the age of #Republic. In this revealing book, Cass Sunstein, the New York Times bestselling author of Nudge and The World According to Star Wars, shows how today's Internet is driving political fragmentation, polarization, and even extremism--and what can be done about it. Thoroughly rethinking the critical relationship between democracy and the Internet, Sunstein describes how the online world creates "cybercascades," exploits "confirmation bias," and assists "polarization entrepreneurs." And he explains why online fragmentation endangers the shared conversations, experiences, and understandings that are the lifeblood of democracy. In response, Sunstein proposes practical and legal changes to make the Internet friendlier to democratic deliberation. These changes would get us out of our information cocoons by increasing the frequency of unchosen, unplanned encounters and exposing us to people, places, things, and ideas that we would never have picked for our Twitter feed. #Republic need not be an ironic term. As Sunstein shows, it can be a rallying cry for the kind of democracy that citizens of diverse societies most need. "--

Long with its interrelated companion volume, The Technology, Business, and Economics of Streaming Video, this book examines the next generation of TV--online video. It reviews the elements that lead to online platforms and video clouds and analyzes the software and hardware elements of content creation and interaction, and how these elements lead to different styles of video content. What are the models of this new content? What kind of cultural and societal acceleration can we expect? What are the public implications of the next-generation media system? What problems are arising? What kind of market power is emerging in media industries around the world? And how can one deal with them? The author addresses these questions with facts and figures, ranging across technology, economics, communications studies, business, policy, and law. He reviews the regulatory options, and recommends a new approach for video media. Media professionals in academia, management, technology, policy, and creative production will value the approachable yet thorough information presented in The Content, Impact, and Regulation of Streaming Video. --