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WET MIND

THE NEW COGNITIVE NEUROSCIENCE

``Cognitive neuroscience'' is the name of the game, which Harvard psychologist Kosslyn and Univ. of Geneva colleague Koenig equate to ``wet mind.'' The ``wet'' alludes to understanding how the brain really works (equating brain function to mind), and not, as with ``dry mind,'' to designing computers or models of artificial intelligence to perform visual perception or reasoning tasks. The computer designs and experiments the authors describe, then, are based on neuronal networks and parallel-processing systems rather than the sequential mode of operation of your ordinary PC. Their constructs of how we see or hear or read or remember are based on breaking the process into component subsystems and relating these systems to anatomical sites and pathways in the brain. Finally, as a partial test of their hypotheses, they use the data from patients with brain lesions to relate loss of function to damage in a particular subsystem (or systems). This is heady stuff, embodying at the outset five principles: the brain works by a division of labor; it expresses ``weak'' modularity (its components are not independent and, while they may be anatomically close, may include distant elements as well); the systems operate under ``weak'' constraints (they may be tuned to some inputs but accept others as well); parallel processing is the mode; and the brain is opportunistic, so that, for example, parts controlling fine movements may be applied to doing serial arithmetic problems too. The authors provide detailed accounts of how computer networks have been used to model visual perception and thinking, reading, language, movement, and memory, and how they may apply to emotion, consciousness, and other mental phenomena. Exciting, important research that's on the right track: It's about time that neuroscience, cognitive psychology, and computers got together. Now if they could only clean up the language (``The property lookup and categorical-to-coordinate conversion subsystems are probably implemented in the frontal lobes....'').

Pub Date: April 13, 1992

ISBN: 0-02-917595-X

Page Count: 360

Publisher: Free Press

Review Posted Online: May 19, 2010

Kirkus Reviews Issue: Feb. 15, 1992

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THINKING, FAST AND SLOW

Striking research showing the immense complexity of ordinary thought and revealing the identities of the gatekeepers in our...

A psychologist and Nobel Prize winner summarizes and synthesizes the recent decades of research on intuition and systematic thinking.

The author of several scholarly texts, Kahneman (Emeritus Psychology and Public Affairs/Princeton Univ.) now offers general readers not just the findings of psychological research but also a better understanding of how research questions arise and how scholars systematically frame and answer them. He begins with the distinction between System 1 and System 2 mental operations, the former referring to quick, automatic thought, the latter to more effortful, overt thinking. We rely heavily, writes, on System 1, resorting to the higher-energy System 2 only when we need or want to. Kahneman continually refers to System 2 as “lazy”: We don’t want to think rigorously about something. The author then explores the nuances of our two-system minds, showing how they perform in various situations. Psychological experiments have repeatedly revealed that our intuitions are generally wrong, that our assessments are based on biases and that our System 1 hates doubt and despises ambiguity. Kahneman largely avoids jargon; when he does use some (“heuristics,” for example), he argues that such terms really ought to join our everyday vocabulary. He reviews many fundamental concepts in psychology and statistics (regression to the mean, the narrative fallacy, the optimistic bias), showing how they relate to his overall concerns about how we think and why we make the decisions that we do. Some of the later chapters (dealing with risk-taking and statistics and probabilities) are denser than others (some readers may resent such demands on System 2!), but the passages that deal with the economic and political implications of the research are gripping.

Striking research showing the immense complexity of ordinary thought and revealing the identities of the gatekeepers in our minds.

Pub Date: Nov. 1, 2011

ISBN: 978-0-374-27563-1

Page Count: 512

Publisher: Farrar, Straus and Giroux

Review Posted Online: Sept. 3, 2011

Kirkus Reviews Issue: Sept. 15, 2011

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THE LAWS OF HUMAN NATURE

The Stoics did much better with the much shorter Enchiridion.

A follow-on to the author’s garbled but popular 48 Laws of Power, promising that readers will learn how to win friends and influence people, to say nothing of outfoxing all those “toxic types” out in the world.

Greene (Mastery, 2012, etc.) begins with a big sell, averring that his book “is designed to immerse you in all aspects of human behavior and illuminate its root causes.” To gauge by this fat compendium, human behavior is mostly rotten, a presumption that fits with the author’s neo-Machiavellian program of self-validation and eventual strategic supremacy. The author works to formula: First, state a “law,” such as “confront your dark side” or “know your limits,” the latter of which seems pale compared to the Delphic oracle’s “nothing in excess.” Next, elaborate on that law with what might seem to be as plain as day: “Losing contact with reality, we make irrational decisions. That is why our success often does not last.” One imagines there might be other reasons for the evanescence of glory, but there you go. Finally, spin out a long tutelary yarn, seemingly the longer the better, to shore up the truism—in this case, the cometary rise and fall of one-time Disney CEO Michael Eisner, with the warning, “his fate could easily be yours, albeit most likely on a smaller scale,” which ranks right up there with the fortuneteller’s “I sense that someone you know has died" in orders of probability. It’s enough to inspire a new law: Beware of those who spend too much time telling you what you already know, even when it’s dressed up in fresh-sounding terms. “Continually mix the visceral with the analytic” is the language of a consultant’s report, more important-sounding than “go with your gut but use your head, too.”

The Stoics did much better with the much shorter Enchiridion.

Pub Date: Oct. 23, 2018

ISBN: 978-0-525-42814-5

Page Count: 580

Publisher: Viking

Review Posted Online: July 30, 2018

Kirkus Reviews Issue: Aug. 15, 2018

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