This text investigates how the shift from traditional broadcast media to narrowcast digital platforms alters the dynamics of ownership, access, and social control. Martin Hirst, an expert in media theory, utilizes a political economy framework to analyze the intersection of technology and society. The book provides a comprehensive overview of how hybrid technologies reshape human interaction and institutional power structures within the specific context of the Canadian media landscape.

This text is widely utilized in undergraduate media studies programs for its ability to bridge global theoretical frameworks with specific Canadian case studies. Instructors and students frequently note the clarity of the prose in explaining complex shifts in digital communication infrastructure.