In this age of DNA computers and artificial intelligence, information is becoming disembodied even as the "bodies" that once carried it vanish into virtuality. While some marvel at these changes, envisioning consciousness downloaded into a computer or humans "beamed" _Star Trek_-style, others view them with horror, seeing monsters brooding in the machines. In _How We Became Posthuman,_ N. Katherine Hayles separates hype from fact, investigating the fate of embodiment in an information age. Hayles relates three interwoven stories: how information lost (...) its body, that is, how it came to be conceptualized as an entity separate from the material forms that carry it; the cultural and technological construction of the cyborg; and the dismantling of the liberal humanist "subject" in cybernetic discourse, along with the emergence of the "posthuman." Ranging widely across the history of technology, cultural studies, and literary criticism, Hayles shows what had to be erased, forgotten, and elided to conceive of information as a disembodied entity. Thus she moves from the post-World War II Macy Conferences on cybernetics to the 1952 novel _Limbo_ by cybernetics aficionado Bernard Wolfe; from the concept of self-making to Philip K. Dick's literary explorations of hallucination and reality; and from artificial life to postmodern novels exploring the implications of seeing humans as cybernetic systems. Although becoming posthuman can be nightmarish, Hayles shows how it can also be liberating. From the birth of cybernetics to artificial life, _How We Became Posthuman_ provides an indispensable account of how we arrived in our virtual age, and of where we might go from here. (shrink)

The cyborg that Donna Haraway appropriated in ‘Manifesto for Cyborgs’ as a metaphor for political action and theoretical inquiry has ceased to have the potency it did 20 years ago. While Haraway has turned from a central focus on technoculture to companion species, much important cultural work remains to be done, especially in networked and programmable media. Problems with the cyborg as a metaphor include the implication that the liberal humanist subject, however problematized by its hybridization with cybernetic mechanism, continues (...) as a singular entity operating with localized agency. In a word, the cyborg is not networked enough to encompass the emergent possibilities associated with the Internet and the world-wide web and other phenomena of the contemporary digital era. Instead I propose the idea of the cognisphere. As operational concept and suggestive metaphor, the cognisphere recognizes that networked and programmable media are not only more pervasive than ever before in human history but also more cognitively powerful. It is closely associated with what many researchers regard as a major insight: the idea that the physical world is fundamentally computational. While these scientists regard computation as a physical process, the cultural critic is apt to see it as an over-determined metaphor. The binary choice between seeing the computational universe as a literal description of the physical world and reading it as an over-determined metaphor misses a crucial aspect of contemporary cultural dynamics: the interaction between means and metaphor, technology and cultural presupposition. Taking this dynamic into account leads to a more complete understanding summed up in the aphorism, ‘What we make and what we are co-evolve together.’. (shrink)

Researchers in artificial intelligence and robotics often include a timeline stretching into the future in which they predict the convergence between human and artificial intelligence. Ray Kurzweil, for example, predicts that in a mere 100 years humans and intelligent machines will become indistinguishable from one another, both ceasing to have permanent corporeal forms. This article argues that the one thing we can know for sure about the future is that when it arrives, it will be different from what we imagined. (...) The cultural work that predictions like Kurzweil’s perform is less to prognosticate the future than to shape our understanding of what it means to be human in the present. Working from the ‘sense-think-act’ paradigm foundational to work in artificial intelligence and robotics, this article argues that predictions in all three areas feed back to affect how the human is envisioned in the present. The reconfigurations these predictions bring about are to downplay consciousness, embodied cognition, and evolutionary inertia. The article concludes by critically evaluating contemporary resistances to the posthuman, especially in the writings of Rodney Brooks and Francis Fukuyama. (shrink)

RFID tags, small microchips no bigger than grains of rice, are currently being embedded in product labels, clothing, credit cards, and the environment, among other sites. Activated by the appropriate receiver, they transmit information ranging from product information such as manufacturing date, delivery route, and location where the item was purchased to the name, address, and credit history of the person holding the card. Active RFIDs have the capacity to transmit data without having to be activated by a receiver; they (...) can be linked with embedded sensors to allow continuous monitoring of environmental conditions, applications that interest both environmental groups and the US military. The amount of information accessible through and generated by RFIDs is so huge that it may well overwhelm all existing data sources and become, from the viewpoint of human time limitations, essentially infinite. What to make of these technologies will be interrogated through two contemporary fictions, David Mitchell's Cloud Atlas and Philip K. Dick's Ubik. Cloud Atlas focuses on epistemological questions — who knows what about whom, in a futuristic society where all citizens wear embedded RFID tags and are subject to constant surveillance. Resistance takes the form not so much of evasion but rather as a struggle to transmit information to present and future stakeholders in a world on the brink of catastrophe. Ubik, by contrast, focuses on deeper ontological questions about the nature of reality itself. Both texts point to the necessity to reconceptualize information as ethical action embedded in contexts and not merely as a quantitative measure of probabilities. (shrink)

Although there has long been a division in studies of consciousness between a focus on neuronal processes or conversely an emphasis on the ruminations of a conscious self, the long-standing split between mechanism and meaning within the brain was mirrored by a split without, between information as a technical term and the meanings that messages are commonly thought to convey. How to heal this breach has posed formidable problems to researchers. Working through the history of cybernetics, one of the historical (...) sites where Claude Shannon’s information theory quickly became received doctrine, we argue that the cybernetic program as it developed through second-order cybernetics and autopoietic theory remains incomplete. In this article, we return to fundamental questions about pattern and noise, context and meaning, to forge connections between consciousness, narrative and media. The thrust of our project is to reintroduce context and narrative as crucial factors in the processes of meaning-making. The project proceeds along two fronts: advancing a theoretical framework within which context plays its properly central role; and demonstrating the importance of context by analyzing two fictions, Stanislaw Lem’s His Master’s Voice and Joseph McElroy’s Plus, in which context has been deformed by being wrenched away from normal human environments, with radical consequences for processes of meaning-making. (shrink)