Drawing on a wide range of social and psychological theories, Castells presents original research on political processes and social movements. He applies this analysis to numerous recent events - the misinformation of the American public on the Iraq War,the global environmental movement to preventclimate change, the control of information in China and Russia, Barak Obama's internet-based presidential campaigns, and (in this new edition) responses to recent political and economic crises such as the Arab Spring and the Occupy movement. On the basis of these case studies he proposes a newtheory of power in the information age based on the management of communication networks.

Communication in organizations has changed drastically since the release of the first edition of this bestselling textbook. This fully revised and updated edition delves into state-of-the-art studies, providing fresh insights into the challenges that organizations face today. Yet this foundational resource remains a cornerstone in the examination of classic research and theory in organization communication.

This text balances theory and application while at the same time offering a strong structure that helps students grasp key concepts and apply them to their everyday communication. A wide variety of topics are explored from basic communication principles, interpersonal communication within the organizational structure, and literacy and employee communication. In addition, current and controversial issues including ethical issues, crisis communication management and the effects of emerging communication technologies are also examined.

This book accounts for the transformation of organizations in a post-bureaucratic era by bringing a communicational lens to the ontological discussion on organization/disorganization, offering a conceptual and methodological toolbox for studying dis/organization as communication. Increasingly, scholars acknowledge that communication is constitutive of organization; because meaning is always indeterminate, communication also (and simultaneously) generates disorganization. The book synthesizes the major theoretical trends and empirical studies in communication that engage with dis/organization. Drawing on dialectics, relational ontologies, critical theory, systems theory, and affect thinking, the first part of the book offers communicational explanations of how dis/organization unfolds. The second part of the book grounds this theoretical reflection, providing empirical studies that mobilize diverse methodological and analytical frameworks (e.g., ethnography, situational, interactional and genre analysis) for studying the practices of dis/organization. Overall, the book exposes organizations (and organizing processes) as significantly messier, irrational (or a-rational), and paradoxical than scholars of organization typically think. It also offers readers the conceptual and methodological tools to understand these complex processes as communication. This book will be essential reading for scholars in organizational communication or management and organization studies, together with senior undergraduate and graduate students studying organizational communication, organizational discourse, discourse analysis (including rhetoric, semiotics, pragmatism, narratology) and courses in management studies. It will also be richly rewarding for organizational consultants, managers and executives.

Whether it′s the Internal Revenue Service or the local police department, every person′s life is affected by how public organizations handle information. New technologies are inundating us with data-agencies collect, store, analyze and disseminate information. How organizations manage this information is crucial to their effectiveness, efficiency, and accountability. It is becoming more difficult for public organizations to formulate clear messages. Political pressure from elected officials and public scrutiny make the task of managing communication even more daunting. By helping students see how communication networks must be treated within larger psychological, cultural, and mechanical contexts, Graber presents ways to construct effective channels so information is transmitted to the appropriate audiences, linking policy decisions and feedback from citizens. Blending the best of theory and practice, The Power of Communication helps both students and practitioners turn a flood tide of information into an asset, rather than a menace, to good government.