The essays in Rethinking Media Change center on a variety of media forms at moments of disruption and cultural transformation. The editors' introduction sketches an aesthetics of media transition -- patterns of development and social dispersion that operate across eras, media forms, and cultures. The book includes case studies of such earlier media as the book, the phonograph, early cinema, and television. It also examines contemporary digital forms, exploring their promise and strangeness.
Digital technology is changing our politics. The World Wide Web is already a powerful influence on the public's access to government documents, the tactics and content of political campaigns, the behavior of voters, the efforts of activists to circulate their messages, and the ways in which topics enter the public discourse. The essays collected here capture the richness of current discourse about democracy and cyberspace. Some contributors offer front-line perspectives on the impact of emerging technologies on politics, journalism, and civic experience.