“I had never thought about what it might mean to be deaf, to be deprived of language, or to have a remarkable language (and community and culture) of one’s own. Up to this point, I had mostly thought and written about the problems of individuals–here I was to encounter an entire community.” —Oliver Sacks

With Seeing Voices, Dr. Sacks launches on a journey into the world of the deaf, which he explores with the same passion and insight that have illuminated other human conditions for his readers everywhere.

Seeing Voices begins with the history of deaf people in the United States, the often outrageous ways in which they have been seen and treated in the past, and their continuing struggle for acceptance in a hearing world. And it examines the amazing and beautiful visual language of the deaf–Sign–which has only in the past decade been recognized fully as a language–linguistically complete, rich, and as expressive as any spoken language.

The existence of this unique alternative mode of language, writes Dr. Sacks, has wide-ranging implications for those in the hearing world as well, for it “shows us that much of what is distinctly human in us–our capacities for language, for thought, for communication, and culture–do not develop automatically in us, are not just biological functions, but are, equally, social and historical in origin; that they are a gift–the most wonderful of gifts–from one generation to another….The existence of a visual language, Sign, and of the striking enhancements of perception and visual intelligence that go with its acquisition, shows us that the brain is rich in potentials we would scarcely have guessed of, shows us the almost unlimited resource of the human organism when it is faced with the new and must adapt.”

Sign is not only a language but the very medium of deaf culture. It stands at the center of the extraordinary social and political movement for deaf rights, which gained international attention with the uprising of deaf students at Gallaudet University in March 1988. In Part III of Seeing Voices, Dr. Sacks gives an eyewitness account of the revolt, and the students who organized it, and considers its impact on a new generation of deaf children.

Seeing Voices is a fascinating voyage into a strange and wonderful land, and along the way Oliver Sacks ponders the nature of talking and teaching, child development, the development and functioning of the nervous system, the formation of communities, worlds, and cultures, and the interface of language, biology, and culture.

“The effects of a profound perceptual deprivation such as blindness may cast an unexpected light on these questions. Going blind, especially later in life, presents one with a huge, potentially overwhelming challenge: to find a new way of living, of ordering one’s world, when the old has been destroyed.” —Oliver Sacks

In The Mind’s Eye, Oliver Sacks tells the stories of people who are able to navigate the world and communicate with others despite losing what many of us consider indispensable senses and abilities: the power of speech, the capacity to recognize faces, the sense of three-dimensional space, the ability to read, the sense of sight.  For all of these people, the challenge is to adapt to a radically new way of being in the world.

“Here, as in Seeing Voices, I was concerned not only with individuals, but with whole populations; thus, I felt as much an anthropologist as a doctor when seeing the impact on the chammoros of a terrible neurodegenerative disease in Guam, and of a hereditory total color-blindness in the tiny coral atol of Pingelap. But these two little books often broke away from the purely medical, and became journals of travel and enchantment in the tropical islands.” —Oliver Sacks

Oliver Sacks has always been fascinated by islands–their remoteness, their mystery, above all the unique forms of life they harbor. For him, islands conjure up equally the romance of Melville and Stevenson, the adventure of Magellan and Cook, and the scientific wonder of Darwin and Wallace.

Drawn to the tiny Pacific atoll of Pingelap by intriguing reports of an isolated community of islanders born totally colorblind, Dr. Sacks finds himself setting up a clinic in a one-room island dispensary, where he listens to these achromatopic islanders describe their colorless world in rich terms of pattern and tone, luminance and shadow. And on Guam, where he goes to investigate the puzzling neurodegenerative paralysis endemic there for a century, he becomes, for a brief time, an island neurologist, making house calls with his colleague John Steele, amid crowing cockerels, cycad jungles, and the remains of a colonial culture.

The islands reawaken Sacks’ lifelong passion for botany–in particular, for the primitive cycad trees, whose existence dates back to the Paleozoic–and the cycads are the starting point for an intensely personal reflection on the meaning of islands, the dissemination of species, the genesis of disease, and the nature of deep geologic time. Out of an unexpected journey, Sacks has woven an unforgettable narrative which immerses us in the romance of island life, and shares his own compelling vision of the complexities of being human.