Hardly a place exists on earth that has not been shaped in some way by human beings. Every day we modify and even sweep away natural landscapes as we build places to live and work. But why we react and interact as social beings intent on exercising ecological dominance poses an endlessly compelling puzzle for everyone from novelists to geographers.

In Showing Off, distinguished geographer Philip L. Wagner offers a persuasive hypothesis. Drawing on a lifetime of inquiry, travel, and teaching, he asserts that the strive for Geltung—personal standing, recognition, acceptance, esteem, and influence—shapes all of our interactions and defines the unique social character of human beings.

Wagner applies the Geltung hypothesis to a wide range of human activities from falling in love and spreading gossip to buying goods and making war. His examples demonstrate how communication and display—"showing off"—impel geographic change, as they reveal how and why people with the most Geltung tend to occupy the most desirable places.

This broad vision draws insights from many fields. A major contribution to cultural geography, the book also sheds new light on individual psychology and psychopathology and suggests new themes for cognitive science and even philosophy. Sure to stir lively debate in many circles, it will be provocative reading for everyone fascinated by the continuum between people and places.

Reveals how small media (leaflets and audio cassettes) played an important role in the revolution that deposed the Shah of Iran.

To most Westerners, the Iranian revolution was a shocking spectacle, a distant mass upheaval suddenly breaking into the daily news. It was, in fact, a revolution of the television era, as these authors book clearly demonstrate. The first account of the role of culture and communication in the Iranian revolution, this is also the first book to consider revolution as communication in the modern world.

Coauthored by participants in the revolutionary upheaval, this study reflects an unusual breadth and depth of perspective. Drawing on ten years of research, the authors vividly show how the processes and products of modernization were used to undermine the very foundation of modernity in Iran. Their work reveals how deeply embedded cultural modes of communication coupled with crucial media technologies were able to mobilize a population within a repressive political context. Tracing the use of small media (audio cassettes and leaflets) to disseminate the revolution, the authors challenge much of the theory that has dominated international communication studies-and, in doing so, question the credibility of the established media. They also examine the dilemmas of cultural policy making based on Islamic principles in a media-saturated domestic and international environment.

This book explores how the Internet is connected to the global crisis of liberal democracy. Today, self-promotion is at the heart of many human relationships. The selfie is not just a social media gesture people love to hate. It is also a symbol of social reality in the age of the Internet. Through social media people have new ways of rating and judging themselves and one another, via metrics such as likes, shares, followers and friends. There are new thirsts for authenticity, outlets for verbal aggression, and social problems. Social media culture and neoliberalism dovetail and amplify one another, feeding social estrangement. With neoliberalism, psychosocial wounds are agitated and authoritarianism is provoked. Yet this new sociality also inspires resistance and political mobilisation. Illustrating ideas and trends with examples from news and popular culture, the book outlines and applies theories from Debord, Foucault, Fromm, Goffman, and Giddens, among others. Topics covered include the global history of communication technologies, personal branding, echo chamber effects, alienation and fear of abnormality. Information technologies provide channels for public engagement where extreme ideas reach farther and faster than ever before, and political differences are widened and inflamed. They also provide new opportunities for protest and resistance.

The book is devoted to advanced radiocommunication, discussing the merits and operational aspects of spread spectrum signalling. Spread spectrum modulation is emerging as one of the most important tools for combatting a wide range of problems usually encountered in radiocommunication. For military applications the signalling is able to resist difficulties deliberately introduced by an enemy, such as jamming and eavesdropping. For civil application, the efficient signal multiplexing and multipath rejection capability is of great interest. The price paid however is the need for very complex processing of the radio signals. This task put great challenges on new technologies and design, and it is only recently that operational systems have started to emerge from the laboratories.