Artificial intelligence expert Hofstadter (Gîdel, Escher, Bach, not reviewed, etc.) challenges conventional computer simulations of reasoning. These simulations don't begin to match the richness and flexibility of human thought, Hofstadter says: They're either ``brute force'' performances that simply take advantage of the computer's speed in considering already established options or programs that provide limited information that leads to a foregone conclusion. As an alternative, Hofstadter and his students create computer programs that model anagrams and analogies (remember those SAT questions: ``A is to B as C is to ...''?) as examples of human thinking and creativity. They create programs that allow the computer to search and discover candidates for the missing terms chosen from a ``coderack'' (Hofstadter loves puns). They also allow for ``slippage''—deviation from strict rules, which is what Hofstadter means by ``fluid concepts'' (for example, what is the solution to ``ABC is to XYZ as ABD is to ...?). Reading Hofstadter gives clues to how people—and presumably his computer programs- -slip around these barriers to come up with answers that are described variously as ``happy,'' ``low temperature,'' or ``urged'' with certain ``pressures.'' Hofstadter's admittedly complex writing style also has a wonderful colloquialism: You can hear him talking to his students, in part to get his own thoughts straight in the process. Reading this compendium of articles on games he and his AI researchers have programmed leads to consideration of human thought processes. In contrast to the programs of others in the field, Hofstadter's games are modest, played within small ``domains.'' But they open up ideas on how perception and concept formation are linked in parallel processing tracks in the brain. For Hofstadter, the art of programming a computer is not an end in itself but a means to further understanding the mind at work. An excellent and updated review of a major trailblazer's spin on AI. (Library of Science dual main selection)
Pub Date: Feb. 28, 1995
ISBN: 0-465-05154-5
Page Count: 512
Publisher: Basic Books
Review Posted Online: May 19, 2010
Kirkus Reviews Issue: Dec. 15, 1994
If the authors are serious, this is a silly, distasteful book. If they are not, it’s a brilliant satire.
The authors have created a sort of anti-Book of Virtues in this encyclopedic compendium of the ways and means of power.
Everyone wants power and everyone is in a constant duplicitous game to gain more power at the expense of others, according to Greene, a screenwriter and former editor at Esquire (Elffers, a book packager, designed the volume, with its attractive marginalia). We live today as courtiers once did in royal courts: we must appear civil while attempting to crush all those around us. This power game can be played well or poorly, and in these 48 laws culled from the history and wisdom of the world’s greatest power players are the rules that must be followed to win. These laws boil down to being as ruthless, selfish, manipulative, and deceitful as possible. Each law, however, gets its own chapter: “Conceal Your Intentions,” “Always Say Less Than Necessary,” “Pose as a Friend, Work as a Spy,” and so on. Each chapter is conveniently broken down into sections on what happened to those who transgressed or observed the particular law, the key elements in this law, and ways to defensively reverse this law when it’s used against you. Quotations in the margins amplify the lesson being taught. While compelling in the way an auto accident might be, the book is simply nonsense. Rules often contradict each other. We are told, for instance, to “be conspicuous at all cost,” then told to “behave like others.” More seriously, Greene never really defines “power,” and he merely asserts, rather than offers evidence for, the Hobbesian world of all against all in which he insists we live. The world may be like this at times, but often it isn’t. To ask why this is so would be a far more useful project.
If the authors are serious, this is a silly, distasteful book. If they are not, it’s a brilliant satire.Pub Date: Sept. 1, 1998
ISBN: 0-670-88146-5
Page Count: 430
Publisher: Viking
Review Posted Online: May 19, 2010
Kirkus Reviews Issue: July 15, 1998
BOOK REVIEW
BOOK REVIEW
BOOK TO SCREEN
Readers unfamiliar with the anecdotal material Greene presents may find interesting avenues to pursue, but they should...
Greene (The 33 Strategies of War, 2007, etc.) believes that genius can be learned if we pay attention and reject social conformity.
The author suggests that our emergence as a species with stereoscopic, frontal vision and sophisticated hand-eye coordination gave us an advantage over earlier humans and primates because it allowed us to contemplate a situation and ponder alternatives for action. This, along with the advantages conferred by mirror neurons, which allow us to intuit what others may be thinking, contributed to our ability to learn, pass on inventions to future generations and improve our problem-solving ability. Throughout most of human history, we were hunter-gatherers, and our brains are engineered accordingly. The author has a jaundiced view of our modern technological society, which, he writes, encourages quick, rash judgments. We fail to spend the time needed to develop thorough mastery of a subject. Greene writes that every human is “born unique,” with specific potential that we can develop if we listen to our inner voice. He offers many interesting but tendentious examples to illustrate his theory, including Einstein, Darwin, Mozart and Temple Grandin. In the case of Darwin, Greene ignores the formative intellectual influences that shaped his thought, including the discovery of geological evolution with which he was familiar before his famous voyage. The author uses Grandin's struggle to overcome autistic social handicaps as a model for the necessity for everyone to create a deceptive social mask.
Readers unfamiliar with the anecdotal material Greene presents may find interesting avenues to pursue, but they should beware of the author's quirky, sometimes misleading brush-stroke characterizations.Pub Date: Nov. 13, 2012
ISBN: 978-0-670-02496-4
Page Count: 320
Publisher: Viking
Review Posted Online: Sept. 12, 2012
Kirkus Reviews Issue: Oct. 1, 2012
BOOK REVIEW
BOOK REVIEW
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