"Bodies in Code "explores how our bodies experience and adapt to digital environments. Cyberculture theorists have tended to overlook biological reality when talking about virtual reality, and Mark B. N. Hansen's book shows what they've been missing. Cyberspace is anchored in the body, he argues, and it's the body--not high-tech computer graphics--that allows a person to feel like they are really "moving" through virtual reality. Of course these virtual experiences are also profoundly affecting our very understanding of what it means to live as embodied beings.
Hansen draws upon recent work in visual culture, cognitive science, and new media studies, as well as examples of computer graphics, websites, and new media art, to show how our bodies are in some ways already becoming virtual.

"Bodies in Code "explores how our bodies experience and adapt to digital environments. Cyberculture theorists have tended to overlook biological reality when talking about virtual reality, and Mark B. N. Hansen's book shows what they've been missing. Cyberspace is anchored in the body, he argues, and it's the body--not high-tech computer graphics--that allows a person to feel like they are really "moving" through virtual reality. Of course these virtual experiences are also profoundly affecting our very understanding of what it means to live as embodied beings.
Hansen draws upon recent work in visual culture, cognitive science, and new media studies, as well as examples of computer graphics, websites, and new media art, to show how our bodies are in some ways already becoming virtual.

Even as media in myriad forms increasingly saturate our lives, we nonetheless tend to describe our relationship to it in terms from the twentieth century: we are consumers of media, choosing to engage with it. In "Feed-Forward," Mark B. N. Hansen shows just how outmoded that way of thinking is: media is no longer separate from us but has become an inescapable part of our very experience of the world.
Engaging deeply with the speculative empiricism of philosopher Alfred North Whitehead, Hansen reveals how new media call into play elements of sensibility that deeply affect human selfhood without in any way "belonging" to the human. From social media to data-mining to new sensor technologies, media in the twenty-first century work largely outside the realm of perceptual consciousness, yet at the same time inflect our every sensation. Understanding that paradox, Hansen shows, offers us a chance to put forward a radically new vision of human becoming, one that enables us to reground the human in a non-anthropocentric view of the world and our experience in it.

Emerging in the 1940s, the first cybernetics--the study of communication and control systems--was mainstreamed under the names artificial intelligence and computer science and taken up by the social sciences, the humanities, and the creative arts. In "Emergence and Embodiment," Bruce Clarke and Mark B. N. Hansen focus on cybernetic developments that stem from the second-order turn in the 1970s, when the cyberneticist Heinz von Foerster catalyzed new thinking about the cognitive implications of self-referential systems. The crucial shift he inspired was from first-order cybernetics' attention to homeostasis as a mode of autonomous self-regulation in mechanical and informatic systems, to second-order concepts of self-organization and autopoiesis in embodied and metabiotic systems. The collection opens with an interview with von Foerster and then traces the lines of neocybernetic thought that have followed from his work.

In response to the apparent dissolution of boundaries at work in the contemporary technosciences of emergence, neocybernetics observes that cognitive systems are operationally bounded, semi-autonomous entities coupled with their environments and other systems. Second-order systems theory stresses the recursive complexities of observation, mediation, and communication. Focused on the neocybernetic contributions of von Foerster, Francisco Varela, and Niklas Luhmann, this collection advances theoretical debates about the cultural, philosophical, and literary uses of their ideas. In addition to the interview with von Foerster, "Emergence and Embodiment" includes essays by Varela and Luhmann. It engages with Humberto Maturana's and Varela's creation of the concept of autopoiesis, Varela's later work on neurophenomenology, and Luhmann's adaptations of autopoiesis to social systems theory. Taken together, these essays illuminate the shared commitments uniting the broader discourse of neocybernetics.

"Contributors." Linda Brigham, Bruce Clarke, Mark B. N. Hansen, Edgar Landgraf, Ira Livingston, Niklas Luhmann, Hans-Georg Moeller, John Protevi, Michael Schiltz, Evan Thompson, Francisco J. Varela, Cary Wolfe

Maurice Merleau-Ponty (1908-1961) was described by Paul Ricoeur as 'the greatest of the French phenomenologists'. The new essays in this volume examine the full scope of Merleau-Ponty's philosophy, from his central and abiding concern with the nature of perception and the bodily constitution of intentionality to his reflections on science, nature, art, history, and politics. The authors explore the historical origins and context of his thought as well as its continuing relevance to contemporary work in phenomenology, philosophy of mind, cognitive science, biology, art criticism and political and social theory. What emerges is a fresh image of Merleau-Ponty as a deep and original thinker whose philosophical importance has been underestimated, in part owing to the influence of intellectual movements such as existentialism and structuralism, into which his work could not be easily assimilated. New readers will find this the most convenient and accessible guide to Merleau-Ponty currently available.

Even as media in myriad forms increasingly saturate our lives, we nonetheless tend to describe our relationship to it in terms from the twentieth century: we are consumers of media, choosing to engage with it. In "Feed-Forward," Mark B. N. Hansen shows just how outmoded that way of thinking is: media is no longer separate from us but has become an inescapable part of our very experience of the world.
Engaging deeply with the speculative empiricism of philosopher Alfred North Whitehead, Hansen reveals how new media call into play elements of sensibility that deeply affect human selfhood without in any way "belonging" to the human. From social media to data-mining to new sensor technologies, media in the twenty-first century work largely outside the realm of perceptual consciousness, yet at the same time inflect our every sensation. Understanding that paradox, Hansen shows, offers us a chance to put forward a radically new vision of human becoming, one that enables us to reground the human in a non-anthropocentric view of the world and our experience in it.

Critics of contemporary culture have argued that critical theory must keep pace with technological change and, in the process, have instituted a theoretical model that restricts consideration of technology's impact on human experience to those dimensions that can be captured in language. In this wide-ranging critical study of poststructuralism's legacy to contemporary cultural studies, Mark Hansen challenges the hegemony of this model, contending that technologies fundamentally alter our sensory experience and drastically affect what it means to live as embodied human agents.
"Embodying Technesis" examines how technological changes have rendered obsolete notions of technology as machine and as text. Voicing a sustained plea for rethinking the technological, Hansen argues that radical technological changes--from the steam engine to the internet and virtual reality--have fundamentally altered conditions of perception and, in so doing, changed the prevailing structures of modern experience. By emphasizing the dynamic interaction between technologies and bodies, between the diffuse effects of technological shifts and the collective embodied experiences of contemporary agents, Hansen opens the path for a radical revision of our understanding of the technological.
Mark Hansen is Assistant Professor of English, Princeton University.