Sign-In
Cart
Shadows of the Mind: A Search for the Missing Science of Consciousness
Paperback
PhilosophyGeneral ComputersPhysics
Please select the version of book you would like to purchase.
ISBN10: 0195106466
ISBN13: 9780195106466
Publisher: Oxford University Press
Published: Aug 22 1996
Pages: 480
Weight: 1.47
Height: 0.97 Width: 6.14 Depth: 9.22
Language: English
ISBN13: 9780195106466
Publisher: Oxford University Press
Published: Aug 22 1996
Pages: 480
Weight: 1.47
Height: 0.97 Width: 6.14 Depth: 9.22
Language: English
A New York Times bestseller when it appeared in 1989, Roger Penrose's The Emperor's New Mind was universally hailed as a marvelous survey of modern physics as well as a brilliant reflection on the human mind, offering a new perspective on the scientific landscape and a visionary glimpse of the possible future of science. Now, in Shadows of the Mind, Penrose offers another exhilarating look at modern science as he mounts an even more powerful attack on artificial intelligence. But perhaps more important, in this volume he points the way to a new science, one that may eventually explain the physical basis of the human mind.
Penrose contends that some aspects of the human mind lie beyond computation. This is not a religious argument (that the mind is something other than physical) nor is it based on the brain's vast complexity (the weather is immensely complex, says Penrose, but it is still a computable thing, at least in theory). Instead, he provides powerful arguments to support his conclusion that there is something in the conscious activity of the brain that transcends computation--and will find no explanation in terms of present-day science. To illuminate what he believes this something might be, and to suggest where a new physics must proceed so that we may understand it, Penrose cuts a wide swathe through modern science, providing penetrating looks at everything from Turing machines (computers programmed from artificial intelligence) to the implications of Godel's theorem maintaining that conscious thinking must indeed involve ingredients that cannot adequately be stimulated by mere computation. Of particular interest is Penrose's extensive examination of quantum mechanics, which introduces some new ideas that differ markedly from those advanced in The Emperor's New Mind, especially concerning the mysterious interface where classical and quantum physics meet. But perhaps the most interesting wrinkle in Shadows of the Mind is Penrose's excursion into microbiology, where he examines cytoskeletons and microtubules, minute substructures lying deep within the brain's neurons. (He argues that microtubules--not neurons--may indeed be the basic units of the brain, which, if nothing else, would dramatically increase the brain's computational power.) Furthermore, he contends that in consciousness some kind of global quantum state must take place across large areas of the brain, and that it within microtubules that these collective quantum effects are most likely to reside.
For physics to accommodate something that is as foreign to our current physical picture as is the phenomenon of consciousness, we must expect a profound change--one that alters the very underpinnings of our philosophical viewpoint as to the nature of reality. Shadows of the Mind provides an illuminating look at where these profound changes may take place and what our future understanding of the world may be.
For physics to accommodate something that is as foreign to our current physical picture as is the phenomenon of consciousness, we must expect a profound change--one that alters the very underpinnings of our philosophical viewpoint as to the nature of reality. Shadows of the Mind provides an illuminating look at where these profound changes may take place and what our future understanding of the world may be.
Also in
Philosophy
Solidarity: The Past, Present, and Future of a World-Changing Idea
Taylor, Astra
Hunt-Hendrix, Leah
Hardcover
$14.99
In the Beginning Was the Deed: Realism and Moralism in Political Argument
Williams, Bernard
Paperback
$46.25
The American Indian Mind in a Linear World: American Indian Studies and Traditional Knowledge
Fixico, Donald Lee
Paperback
$72.79
Dreaming of Cinema: Spectatorship, Surrealism, and the Age of Digital Media
Lowenstein, Adam
Paperback
$51.00
Machine Intelligence and the Imaginal Realm: Spiritual Freedom and the Re-Animation of Matter
Lafitte, Luke
Paperback
From $14.99
The Sociogony: Social Facts and the Ontology of Objects, Things, and Monsters
Worrell, Mark P.
Paperback
$43.50
On Quality: An Inquiry Into Excellence: Unpublished and Selected Writings
Pirsig, Robert M.
Pirsig, Wendy K.
Hardcover
$25.64
The Electromagnetic Brain: Em Field Theories on the Nature of Consciousness
Joye, Shelli Renée
Paperback
From $12.99
Philosophy in Turbulent Times: Canguilhem, Sartre, Foucault, Althusser, Deleuze, Derrida
Roudinesco, Elisabeth
Paperback
$42.00
The New Science of Giambattista Vico: Unabridged Translation of the Third Edition (1744) with the Addition of Practic of the New Science
Vico, Giambattista
Paperback
$43.43
The Persuaders: At the Front Lines of the Fight for Hearts, Minds, and Democracy
Giridharadas, Anand
Hardcover
$10.99
The Dream of Reason: A History of Philosophy from the Greeks to the Renaissance
Gottlieb, Anthony
Paperback
$9.99
The Modes of Scepticism: Ancient Texts and Modern Interpretations
Barnes, Jonathan
Julia, Annas
Annas, Julia
Paperback
$48.84
Friendship and Society: An Introduction to Augustine's Practical Philosophy
Burt, Donald X.
Paperback
$28.49
Essays V2: Moral And Entertaining On The Various Faculties And Passions Of The Human Mind (1815)
Clarendon, Edward Hyde Earl of
Paperback
$37.44
The Daily Stoic: 366 Meditations on Wisdom, Perseverance, and the Art of Living
Holiday, Ryan
Hanselman, Stephen
Hardcover
From $12.99
The Mattering Instinct: How Our Deepest Longing Drives Us and Divides Us
Goldstein, Rebecca Newberger
Hardcover
From $19.99
The Obstacle Is the Way Expanded 10th Anniversary Edition: The Timeless Art of Turning Trials Into Triumph
Holiday, Ryan
Hardcover
$26.60
Self-Help from the Middle Ages: What the Seven Deadly Sins Can Teach Us about Living
Jones, Peter
Hardcover
$27.00
Other Minds: The Octopus, the Sea, and the Deep Origins of Consciousness
Godfrey-Smith, Peter
Paperback
$19.00
The Boy, the Mole, the Fox and the Horse Fifth Anniversary Limited Edition: The Global Bestseller
Mackesy, Charlie
Hardcover
$28.49
Bless & Release: The physics of letting go-and wanting what's meant for you.
Laporte, Danielle
Paperback
$17.10
The Ethical Slut, Third Edition: A Practical Guide to Polyamory, Open Relationships, and Other Freedoms in Sex and Love
Hardy, Janet W.
Easton, Dossie
Paperback
$17.99
My Big TOE Awakening Discovery Inner Workings: The Complete My Big TOE Trilogy Unifying Philosophy, Physics and Metaphysics
Campbell, Thomas
Hardcover
$56.53
Self-Reliance and Nature: The Complete First and Second Series of Emerson's Essays
Emerson, Ralph Waldo
Hardcover
$24.99
Eight Million Ways to Happiness: Wisdom for Inspiration and Healing from the Heart of Japan
Yoda, Hiroko
Hardcover
$26.10
Make Your Home in This Luminous Dark: Mysticism, Art, and the Path of Unknowing
Smith, James K. A.
Hardcover
$26.60