50 of 53 people found the following review helpful:
5.0 out of 5 stars
A major path-finding work, 5 Oct 2001
Sadly neglected now, this path-finding study of consciousness uses the latest mapping of the brain (from car crash victims, etc.) to speculate on how self-conscious individuals emerged from tribal group-think. Perhaps the most astonishing fact deployed by Jaynes is that the brain has a back-up speech centre that can be used for re-learning to speak after the active centre has been destroyed. What is this second speech centre for? Why is it mute? Did it once serve a group-think purpose, such a voice-of-divine-monarch-in-head? Jaynes has a long look at the earliest evidence, drawn from so-called Homer's Iliad. This section should be obligatory reading for all students of literature and history. Possibly, it will be one day, when humans have evolved a little further. Jaynes delves into anthropology, psychology, ontology and pathology to produce a theory of the mind that, once studied and considered, is never forgotten. This book is a penetrating contribution to the great, probably uncrackable, mystery of how language came to be. Regrettably, few people ever give it much thought. Until they do, this stimulating work will remain marginal. It deserves to be read and discussed by students everywhere.
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37 of 40 people found the following review helpful:
3.0 out of 5 stars
Awakening in Greece, 5 Jan 2006
From a tightly constrained definition of human consciousness, Jaynes offers a wealth of archeological and historical evidence to build his thesis. A novel idea even now, Jaynes proposed that until about 3 000 years ago, the human mind was sharply divided - a "bicameral mind." One part dealt with the normal daily occupations of survival and reproduction. The other part was a conduit for communications with the gods. Jaynes portrays the brain's structure and how it might generate "hallucinatory" voices and images that were construed as supernatural. Not until the civilization of Greece was well advanced did the consciousness we're familiar with arise and partially replace these hallucinatory visions. The pivot point, in Jaynes' view, is the distinction between the Iliad and Odyssey.
According to Jaynes, these two epic poems are qualitatively distinct, with the Iliad expressing the voice of the gods, but the Odyssey shifting to the voice of men. He makes bold assertions, "there is no general consciousness in the Iliad" - presuming the reader has accepted his definition of "consciousness." He dissects the poem in demonstrating it presents only the voices of the gods. By the conclusion of his analysis you may be convinced that if there really is such a thing as "genetic determinism" it certainly resided in the brain of humans who went through life without a single "conscious" expression. The brain created and imparted signals that could only be discerned as "divine." "Will" was absent. "Creativity" is missing from this analysis, although his sections on poetry and music make compelling reading. All was not lost for human beings, however. Conscious today, Jaynes finds in Homer's next poem the sign the evidence of its emergence. In the Odyssey, the humans take over the job of expressing their own destinies, leading to the expansion of consciousness through the remainder of history.
To accept this thesis, one must accept the idea that such human feats as irrigation systems in the Tigris-Euphrates civilizations, the Egyptian pyramids and even navigating the Mediterranean Sea were driven by hallucinations - "gods" imparted the means of these accomplishments. Jaynes urges this notion forcefully, citing examples in other societies such as the Aztecs or Incas of the Western Hemisphere [He ignores Asian societies utterly]. Even poetry and song, according to Jaynes, were actually the "voices" of hallucinations produced by the bicameral mind. The evolution to the "subjective" mind was rapid and clearly consequential, but Jaynes is unable to provide the mechanism of the transition.
Jaynes' proposal still generates discussion and assessment. Since tracing the evolution of the bicameral mind is inherently impossible, his proposal can never be verified. This book did, however, generate many studies. For that reason alone, this book remains a valuable contribution to cognitive studies. Whatever its shortcomings - the "reading in" of historical evidence, the over-precise time frame, the narrow European view, the bizarre speculations, don't invalidate the proposal of how the human mind evolved. No-one studying the mind and its development can afford to overlook Jaynes' contribution. [stephen a. haines, Ottawa, Canada]
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14 of 15 people found the following review helpful:
5.0 out of 5 stars
This is an extraordinary and important book., 6 Mar 2001
By A Customer
It is a terrible shame that this extraordinary book is so little known. The theory that consciousness as we know it is a modern development, that is, from the last few thousand years, seems bizarre to say the least. But, piece by piece the author draws you through the evidence, and if he is even partially right, this is one of the most important books ever written. Do not be put off by the weighty title, it is not a difficult book to read.
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