"This state-of-the-art Handbook provides unique insights into the governance practices and institutions shaping digitalized public spheres. Focusing on the power relations involved, it presents diverse approaches to key debates in media and communication governance, showcasing groundbreaking advance ... s in the field. Contributing authors explore the impact of long-standing trends such as commercialization, digitalization and transnationalization on media and communication governance, highlighting urgent new developments including algorithmization and datafication. Combining theoretical inquiry with cutting-edge empirical analysis, they address governance challenges at the regional, national and global levels to provide a broad view of the social ordering of media systems. Ultimately, the Handbook explores how to protect the public sphere in the digital age and ensure that media organizations and platforms meet democratic expectations." (Publisher description) more