Includes bibliographical references and index.

Acknowledgments
Prologue
1. Toward Embodied Virtuality
2. Virtual Bodies and Flickering Signifiers
3. Contesting for the Body of Information: The Macy Conferences on Cybernetics
4. Liberal Subjectivity Imperiled: Norbert Wiener and Cybernetic Anxiety
5. From Hyphen to Splice: Cybernetics Syntax in Limbo
6. The Second Wave of Cybernetics: From Reflexivity to Self-Organization
7. Turning Reality Inside Out and Right Side Out: Boundary Work in the Mid-Sixties Novels of Philip K. Dick
8. The Materiality of Informatics
9. Narratives of Artificial Life
10. The Semiotics of Virtuality: Mapping the Posthuman
11. Conclusion: What Does It Mean to Be Posthuman?
Notes
Index

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. Taken from the Publisher's Site.