Trenchant, expansive essays on the cultural consequences of ongoing, all-permeating technological innovation
In 1994, Sven Birkerts published The Gutenberg Elegies, his celebrated rallying cry to resist the oncoming digital advances, especially those that might affect the way we read literature and experience art–the very cultural activities that make us human.
After two decades of rampant change, Birkerts has allowed a degree of everyday digital technology into his life. He refuses to use a smartphone, but communicates via e-mail and spends some time reading online. In Changing the Subject, he examines the changes that he observes in himself and others–the distraction when reading on the screen; the loss of personal agency through reliance on GPS and one-stop information resources; an increasing acceptance of “hive” behaviors. “An unprecedented shift is underway,” he argues, and “this transformation is dramatically accelerated and more psychologically formative than any previous technological innovation.” He finds solace in engagement with art, particularly literature, and he brilliantly describes the countering energy available to us through acts of sustained attention, even as he worries that our increasingly mediated existences are not conducive to creativity.
It is impossible to read Changing the Subject without coming away with a renewed sense of what is lost by our wholesale acceptance of digital innovation and what is regained when we immerse ourselves in a good book.
Although science has made considerable progress in discovering the neural basis of cognitive processes, how consciousness arises remains elusive. In this book, Cyriel Pennartz analyzes which aspects of conscious experience can be peeled away to access its core: the “hardest” aspect, the relationship between brain processes and the subjective, qualitative nature of consciousness. Pennartz traces the problem back to its historical roots in the foundations of neuroscience and connects early ideas on sensory processing to contemporary computational neuroscience.
What can we learn from neural network models, and where do they fall short in bridging the gap between neural processes and conscious experience? Do neural models of cognition resemble inanimate systems, and how can this help us define requirements for conscious processing in the brain? These questions underlie Pennartz’s examination of the brain’s anatomy and neurophysiology. The perspective of his account is not limited to visual perception but broadened to include other sensory modalities and their integration. Formulating a representational theory of the neural basis of consciousness, Pennartz outlines properties that complex structures must express to process information consciously. This theoretical framework is constructed using empirical findings from neuropsychology and neuroscience as well as such theoretical arguments as the Cuneiform Room and the Wall Street Banker. Positing that qualitative experience is a multimodal and multilevel phenomenon at its very roots, Pennartz places this body of theory in the wider context of mind-brain philosophy, examining implications for our thinking about animal and robot consciousness.
The founder and director of the Thirty Million Words Initiative, Professor Dana Suskind, explains why the most important—and astoundingly simple—thing you can do for your child’s future success in life is to talk to him or her, reveals the recent science behind this truth, and outlines precisely how parents can best put it into practice.
The research is in: Academic achievement begins on the first day of life with the first word said by a cooing mother just after delivery.
A study by researchers Betty Hart and Todd Risley in 1995 found that some children heard thirty million fewer words by their fourth birthdays than others. The children who heard more words were better prepared when they entered school. These same kids, when followed into third grade, had bigger vocabularies, were stronger readers, and got higher test scores. This disparity in learning is referred to as the achievement gap.
Professor Dana Suskind, MD, learned of this thirty million word gap in the course of her work as a cochlear implant surgeon at University of Chicago Medical School and began a new research program along with her sister-in-law, Beth Suskind, to find the best ways to bridge that gap. The Thirty Million Word Initiative has developed programs for parents to show the kind of parent-child communication that enables optimal neural development and has tested the programs in and around Chicago across demographic groups. They boil down to getting parents to follow the three Ts: Tune in to what your child is doing; Talk more to your child using lots of descriptive words; and Take turns with your child as you engage in conversation. Parents are shown how to make the words they serve up more enriching. For example, instead of telling a child, “Put your shoes on,” one might say instead, “It is time to go out. What do we have to do?” The lab’s new five-year longitudinal research program has just received funding so they can further corroborate their results.
The neuroscience of brain plasticity is some of the most valuable and revolutionary medical science being done today. It enables us to think and do better. It is making a difference in the lives of both the old and young. If you care for children, this landmark book is essential reading.
A philosopher makes the case for thinking of works of art as tools for investigating ourselves
In his new book, Strange Tools: Art and Human Nature, the philosopher and cognitive scientist Alva Noë raises a number of profound questions: What is art? Why do we value art as we do? What does art reveal about our nature? Drawing on philosophy, art history, and cognitive science, and making provocative use of examples from all three of these fields, Noë offers new answers to such questions. He also shows why recent efforts to frame questions about art in terms of neuroscience and evolutionary biology alone have been and will continue to be unsuccessful.
