We are currently making improvements to the Audible site. In an effort to enhance the accessibility experience for our customers, we have created a page to more easily navigate the new experience, available at the web address www.audible.com/access .
The Age of Spiritual Machines Audiobook

The Age of Spiritual Machines: When Computers Exceed Human Intelligence

Regular Price:$10.50
  • Membership Details:
    • First book free with 30-day trial
    • $14.95/month thereafter for your choice of 1 new book each month
    • Cancel easily anytime
    • Exchange books you don't like
    • All selected books are yours to keep, even if you cancel
  • - or -

Publisher's Summary

Imagine a world where the difference between man and machines blurs, where the line between humanity and technology fades, and where the soul and the silicon chip unite. This is not science fiction. This is the 21st century according to Ray Kurzweil, inventor of the most innovative and compelling technology of our era. In this audiobook, the brain behind the Kurzweil Reading Machine, the Kurzweil synthesizer, advanced speech recognition, and other technologies devises a framework for envisioning the next century. Kurzweil guides us through the inexorable advances that will result in computers exceeding the memory capacity and computational ability of the human brain. The Age of Spiritual Machines is no mere list of predictions, but a prophetic blueprint for the future.

©Ray Kurzweil, 1998; ©1998 Penguin Audiobooks

What the Critics Say

"A sage, compelling vision of the future from one of our nation's leading innovators." (Mike Brown, Chairman of the Nasdaq Stock Market, Former CFO of Microsoft)

What Members Say

Average Customer Rating

4.1 (244 )
5 star
 (100)
4 star
 (90)
3 star
 (45)
2 star
 (6)
1 star
 (3)
Overall
4.1 (165 )
5 star
 (65)
4 star
 (61)
3 star
 (30)
2 star
 (7)
1 star
 (2)
Story
4.0 (169 )
5 star
 (61)
4 star
 (61)
3 star
 (39)
2 star
 (7)
1 star
 (1)
Performance
Sort by:
  •  
    Ryan Somerville, MA, United States 03-07-12
    Ryan Somerville, MA, United States 03-07-12 Member Since 2005

    Gen-Xer, software engineer, and lifelong avid reader. Soft spots for sci-fi, fantasy, and history, but I'll read anything good.

    HELPFUL VOTES
    2805
    ratings
    REVIEWS
    370
    305
    FOLLOWERS
    FOLLOWING
    537
    14
    Overall
    Performance
    Story
    "An optimistic map to technological transcendence"

    In this short, readable book, Kurzweil pitches the idea of the Singularity to mainstream readers. As a software developer with a strong interest in artificial intelligence, evolution, and neuroscience, I think that his claims and their stunning implications are right. At least, in a broad sense. We are not far from a world in which machines will begin to exhibit intelligence approaching -- and, in some areas, surpassing -- the minds of human beings. Though, at first, such systems will require much direct guidance and management from us, they will become ever more autonomous. They will thrive as members of vast, interconnected, evolving software ecosystem, supported by an immense, powerful, and exponentially growing base of computing hardware.

    With the rise artificial intelligence, new physical technology will become possible, enabling machines to begin to become part of us. In a few decades (maybe a century), our brains and bodies will probably have the ability to interface directly with computer systems and nanobots that augment them; in a few decades more, our physical human bodies might no longer be necessary, and we will be able to exist solely as software entities, life forms in a reality that can’t be imagined right now.

    It’s mind-blowing, paradigm-imploding stuff, but I’ve thought about the same ideas at great length, and I think that Kurzweil’s reasoning is quite clear and sound. Given what we know about the workings of “intelligence” as represented by the human brain, there’s no obvious reason that science won’t be able to map out its essential processes or computer hardware and software to realize something equivalent to them.

    If you need proof of the man’s credibility, note that this book was written in 1999, then check out chapter 3, where he makes predictions of how technology will look in 2009 and years beyond. Granted, many of his forecasts are a little too optimistic -- for example, a suit that provides an enjoyable simulation of sex isn’t going to happen by 2020 -- but his mind was definitely headed in the right direction. The coolest bits of "2009" future-gazing describe technologies that, if not here already (iPhone, anyone?), are getting close. Both in terms of physical realization and rapid public embrace.

    However, I would criticize Kurzweil for being so breathless in his excitement, he doesn’t give much attention to the dark side of what he foresees. Certain areas of technology may follow an exponential growth track, but human understanding and social systems are another story. What will happen to the people who are left out of the leap forward, or don’t understand it, or are afraid of it? The ones who have no saleable skills in a world of robots? (Note that one of the few predictions for 2009 that Kurzweil gets drastically wrong is his rosy forecast for the global economy.)

    Still, this is a very important book for the mainstream and I can tell you that technology and the concepts around it are developing just as Kurzweil said. The decades to come will be some of the most interesting in human history, and quite possibly the next step beyond human history.

    3 of 3 people found this review helpful
  •  
    Jack Renton, WA 01-03-12
    Jack Renton, WA 01-03-12 Member Since 2010
    HELPFUL VOTES
    3
    ratings
    REVIEWS
    45
    3
    FOLLOWERS
    FOLLOWING
    0
    1
    Overall
    Performance
    Story
    "Interesting Theories"
    Would you listen to The Age of Spiritual Machines again? Why?

    This is one book worth multiple listens due to the theories laid out by Ray Kurzweil. There are many barriers to achieving the path he foresees for the human race and the path may meander. However, I can see the potential and each of the steps provide a set of ethics to chew over.


    3 of 3 people found this review helpful
  •  
    Matt B 01-12-11
    Matt B 01-12-11
    HELPFUL VOTES
    56
    ratings
    REVIEWS
    34
    22
    FOLLOWERS
    FOLLOWING
    6
    0
    Overall
    "Fascinating"

    Fascinating book to listen to, despite the fact that it was written 10 years. It was very interesting hearing Kurzweil's predictions for 2009 and comparing them to what has actually happened. Some of his predictions are spot on, while others are way off base. The book is a thought-provoking speculation on how the development of technology and artificial intelligence might shape our future.

    3 of 3 people found this review helpful
  •  
    Sam Los Angeles, CA, United States 04-20-16
    Sam Los Angeles, CA, United States 04-20-16 Member Since 2014
    HELPFUL VOTES
    1
    ratings
    REVIEWS
    11
    5
    FOLLOWERS
    FOLLOWING
    0
    0
    Overall
    Performance
    Story
    "interesting read but very short"

    I was definitely surprised when it ended abruptly.

    The descriptions of neutral networks and evolutionarily algorithms were clear and educational.

    1 of 1 people found this review helpful
  •  
    Danny Taylor Cottonwood, AZ. 09-19-15
    Danny Taylor Cottonwood, AZ. 09-19-15
    HELPFUL VOTES
    1
    ratings
    REVIEWS
    1
    1
    FOLLOWERS
    FOLLOWING
    0
    0
    Overall
    Performance
    Story
    "The mind is a beautiful thing!!"

    The future holds many wonderful and scary reveals and nothing is more frightening to me than AI gone wild!
    AI can and will be a great ever life changing part of our lives contributing many beneficial shortcuts to a better life.
    But....we know there is a dark side....

    A very good look to the future of the human mind and the ever more capable machine!

    1 of 1 people found this review helpful
  •  
    Keegan Tempe, Arizona United States 06-23-15
    Keegan Tempe, Arizona United States 06-23-15 Member Since 2015
    HELPFUL VOTES
    8
    ratings
    REVIEWS
    19
    6
    FOLLOWERS
    FOLLOWING
    0
    0
    Overall
    Performance
    Story
    "Terribly Pedestrian"
    What could Ray Kurzweil have done to make this a more enjoyable book for you?

    Written parts of it for audiences that already had some familiarity with futurology or transhumanism. There was nothing in this book that I hadn't encountered before, nor anything that couldn't have been explored in a more nuanced or thoughtful way. His endless predictions for what the future holds, did nothing to leave me amazed or inspired. Nothing truly innovative. Vulnerable to the same problem of Henry Ford's 'Faster Horses'.


    Any additional comments?

    Great starter book for the uninitiated friend with a hopeful outlook on the future.

    1 of 1 people found this review helpful
  •  
    Kindle Customer 05-02-14
    HELPFUL VOTES
    19
    ratings
    REVIEWS
    132
    31
    FOLLOWERS
    FOLLOWING
    0
    0
    Overall
    Performance
    Story
    "I liked it but I liked "How to Create a Mind" more"
    If you’ve listened to books by Ray Kurzweil before, how does this one compare?

    I liked it but I liked "How to Create a Mind" more


    If this book were a movie would you go see it?

    no


    Any additional comments?

    I liked it but I liked "How to Create a Mind" more.

    1 of 1 people found this review helpful
  •  
    Ben Sisson 11-13-16
    Ben Sisson 11-13-16 Member Since 2016
    HELPFUL VOTES
    1
    ratings
    REVIEWS
    9
    2
    FOLLOWERS
    FOLLOWING
    0
    0
    Overall
    Performance
    Story
    "Outdated, but a good read nonetheless."
    Would you listen to The Age of Spiritual Machines again? Why?

    Ray Kurzweil makes predictions that are interesting to listen to and compare to the present reality, so this could be entertaining to listen to in 20 years again.


    Any additional comments?

    For those in the field of artificial intelligence, this book does not really bring in much exciting until the last half hour. For those not in the field, I am not sure how intelligible this book is. Attempts to write in both a technical and a poetic way, and though it succeeds sometimes, he fails just as often. When this book came out, it would have been fantastic. If you want to learn about how people in the past think the future would be, just read "Neuromancer".

    0 of 0 people found this review helpful
  •  
    Johann Cohen 09-18-16 Member Since 2016

    I like to read a lot of information. Join me to learn more!

    HELPFUL VOTES
    0
    ratings
    REVIEWS
    12
    7
    FOLLOWERS
    FOLLOWING
    0
    51
    Overall
    Performance
    Story
    "Personal Favorite"
    Would you consider the audio edition of The Age of Spiritual Machines to be better than the print version?

    Both versions are amazing! Kurzweil hits the nail on the head.


    What about Alan Sklar’s performance did you like?

    He was awesome to listen to! I had to adapt, but once I listened to the audiobook, I was looking for similar titles with the same narrator.


    Was there a moment in the book that particularly moved you?

    I read it in 2015. I knew going into the material that Ray Kurzweil was making outlandish predictions with the utmost accuracy. While reading (about halfway through), I was really intrigued. His other titles are also very good. If you haven't had the opportunity, check out the title, "How to Create a Mind" By Ray Kurzweil.


    0 of 0 people found this review helpful
  •  
    Alan B. Clements 05-22-15 Member Since 2015
    HELPFUL VOTES
    1
    ratings
    REVIEWS
    50
    6
    FOLLOWERS
    FOLLOWING
    0
    0
    Overall
    Performance
    Story
    "An optimist future"

    The author is a few years off on his predictions, otherwise it's quite thought provoking. Definitely worth the three hours to listen

    0 of 0 people found this review helpful

Report Inappropriate Content

If you find this review inappropriate and think it should be removed from our site, let us know. This report will be reviewed by Audible and we will take appropriate action.

Cancel

Thank you.

Your report has been received. It will be reviewed by Audible and we will take appropriate action.