Status
Available
Call number
Genres
Collection
Publication
Faber & Faber (2021), Edition: Main, 368 pages
Description
"Being you is an unprecedented tour of consciousness thats to new experimental evidence, much of white comes from Seth's own lab. His radical argument is that we do not perceive the world as it objectively is, but rather that we are prediction machines, constantly inventing our world and correcting our mistakes by the microsecond, and that we can now observe the biological mechanisms in the brain that accomplish this process of consciousness."--Provided by publisher.
User reviews
LibraryThing member aadyer
A difficult to follow at times, guide to the science of consciousness as well as philosophy and the dissection of the various information processing systems. There is some debate about artificial intelligence and the ethics about this. For the interested reader only.
LibraryThing member breic
I'm usually leery of reading articles or books on consciousness, because the science is so poorly developed. But this book had amassed such positive reviews…
Unfortunately, Seth does not spend much time describing his own experiments testing aspects of consciousness. There is much more
> Can you imagine an A380 flying backwards? Of course you can. Just imagine a large plane in the air, moving backwards. Is such a scenario really conceivable? Well, the more you know about aerodynamics and aeronautical engineering, the less conceivable it becomes. In this case, even a minimal knowledge of these topics makes it clear that planes cannot fly backwards. It just cannot be done. It’s the same with zombies. In one sense it’s trivial to imagine a philosophical zombie. I just picture a version of myself wandering around without having any conscious experiences. But can I really conceive this?
> Not so long ago, life seemed as mysterious as consciousness does today. Scientists and philosophers of the day doubted that physical or chemical mechanisms could ever explain the property of being alive. The difference between the living and the non-living, between the animate and the inanimate, appeared so fundamental that it was considered implausible that it could ever be bridged by mechanistic explanations of any sort. This philosophy of vitalism reached a peak in the nineteenth century. It was supported by leading biologists like Johannes Müller and Louis Pasteur
> the rubber hand illusion might be largely or entirely driven by suggestion effects. Unless studies of embodiment illusions take individual differences in suggestibility into account, which by and large they haven’t, it is difficult for them to say anything specific about the mechanisms involved. This holds whether we’re talking about rubber hands, out-of-body-like experiences, body swap illusions, or any other situation in which people are led – implicitly or explicitly – to expect a particular body-related experience.
> Imagine a system subject to an entirely new form of suffering, for which we humans have no equivalent or conception, nor any instincts by which to recognize it. Imagine a system for which the distinction between positive and negative feelings does not even apply, for which there is no corresponding phenomenological dimension. The ethical challenge here is that we would not even know what the relevant ethical issues were
Unfortunately, Seth does not spend much time describing his own experiments testing aspects of consciousness. There is much more
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philosophizing, much of it unsupported and going nowhere. > Can you imagine an A380 flying backwards? Of course you can. Just imagine a large plane in the air, moving backwards. Is such a scenario really conceivable? Well, the more you know about aerodynamics and aeronautical engineering, the less conceivable it becomes. In this case, even a minimal knowledge of these topics makes it clear that planes cannot fly backwards. It just cannot be done. It’s the same with zombies. In one sense it’s trivial to imagine a philosophical zombie. I just picture a version of myself wandering around without having any conscious experiences. But can I really conceive this?
> Not so long ago, life seemed as mysterious as consciousness does today. Scientists and philosophers of the day doubted that physical or chemical mechanisms could ever explain the property of being alive. The difference between the living and the non-living, between the animate and the inanimate, appeared so fundamental that it was considered implausible that it could ever be bridged by mechanistic explanations of any sort. This philosophy of vitalism reached a peak in the nineteenth century. It was supported by leading biologists like Johannes Müller and Louis Pasteur
> the rubber hand illusion might be largely or entirely driven by suggestion effects. Unless studies of embodiment illusions take individual differences in suggestibility into account, which by and large they haven’t, it is difficult for them to say anything specific about the mechanisms involved. This holds whether we’re talking about rubber hands, out-of-body-like experiences, body swap illusions, or any other situation in which people are led – implicitly or explicitly – to expect a particular body-related experience.
> Imagine a system subject to an entirely new form of suffering, for which we humans have no equivalent or conception, nor any instincts by which to recognize it. Imagine a system for which the distinction between positive and negative feelings does not even apply, for which there is no corresponding phenomenological dimension. The ethical challenge here is that we would not even know what the relevant ethical issues were
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LibraryThing member steve02476
I liked a lot of things about the book, most of it was interesting and Seth has an engaging style with plenty of humor and humility. But I didn’t find many of his explications to be things I could really follow. Is the problem with his explanation, or with me? Who knows, but I suspect others will
And I was disturbed by one section, in chapter 4, where he posits that the concept of “color” is fully subjective. Maybe I misunderstood, I agree that much about color is subjective, but he seemed to be pretty absolute about it. No wiggle room! But I think that if you assign a certain range of frequencies of light to be “red” and you measure the reflected light from a “red chair” (his example) with a light source similar to the Sun in daytime, using a spectrophotometer, you will measure a preponderance of reflected light in the red frequencies. How is that subjective?
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find large chunks of the text confusing, even though the rest of it is perfectly clear.And I was disturbed by one section, in chapter 4, where he posits that the concept of “color” is fully subjective. Maybe I misunderstood, I agree that much about color is subjective, but he seemed to be pretty absolute about it. No wiggle room! But I think that if you assign a certain range of frequencies of light to be “red” and you measure the reflected light from a “red chair” (his example) with a light source similar to the Sun in daytime, using a spectrophotometer, you will measure a preponderance of reflected light in the red frequencies. How is that subjective?
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LibraryThing member fpagan
Materialist neuroscientist Seth adopts a tripartite framework (Level, Content, Self) for consciousness. In the Level part, he defines what he calls the "real problem" as a substitute for David Chalmers's "hard problem" and a tractable basis for formulating alternatives to Integrated Information
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Theory (which, however, he admires). In the Content part, he likens perceptions to controlled hallucinations and argues that brains are constantly calculating Bayesian probabilities. In the Self part, his important chapter on "the beast machine theory" left me benumbed and little the wiser. In a final part, without formally disclaiming his "agnosticism" on the question, he clarifies his doubt that consciousness can be hosted on a non-biological substrate material. Here he sprinkles the sneer term "techno-rapture" in the vicinity of his long-delayed mention of mind uploading. Writing-wise, overall, he greatly overuses "which" instead of "that" as a restrictive relative pronoun. Show Less
Language
Original language
English
ISBN
0571337708 / 9780571337705
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DDC/MDS
| 153.70 |