This edited volume, which elaborates on the idea and concept of sustainable journalism, is the result of a perceived lack of integral research approaches to journalism and sustainable development. Thirty years ago, in 1987, the Brundtland Report pointed out economic growth, social equality and environmental protection as the three main pillars of a sustainable development. These pillars are intertwined, interdependent, and need to be reconciled. However, usually, scholars interested in the business crisis of the media industry tend to leave the social and environmental dimensions of journalism aside, and vice versa. What Is Sustainable Journalism? is the first book that discusses and examines the economic, social and environmental challenges of professional journalism simultaneously. This unique book and fresh contribution to the discussion of the future of journalism assembles international expertise in all three fields, arguing for the necessity of integral research perspectives and for sustainable journalism as the key to long-term survival of professional journalism. The book is relevant for scholars and master’s students in media economy, media and communication, and environmental communication.