Robert Trivers’s new book the Folly of Fools is a curious document — a book about deception and self-deception that is itself de

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问题     Robert Trivers’s new book the Folly of Fools is a curious document — a book about deception and self-deception that is itself deceptive, in structure, voice and argument.
    A celebrated evolutionary biologist, Trivers uses the tools of his trade to answer a basic question: Why are deception and self-deception so prevalent? Our eyes, noses, tongues, ears and skin tell us so much about the world, why is it that our brains then deny some of this information, hide it from ourselves and others? Natural selection should have rooted out such tendencies—unless they offer some evolutionary advantage.
    Trivers thinks they do. Lying can obviously be helpful, keeping us out of trouble, making us seem better than we are. But our bodies are not so good at fibbing. We have "tells" an uptick in our voices, sweating palms — and as lies multiply, it becomes difficult to keep track of them. Much better, then, to first deceive ourselves, to believe the lie, so that when we present it to the world all those giveaways are gone.
    Trivers offers this bit of reasoning as the basis of a "science of self-deception. " But in making his arguments, he turns away from the algebraic logic of modern evolutionary biology and opts, instead, for the approach of 19th-century romantic natural history. "The Folly of Fools" assumes the unity of all nature and seeks to comprehend it not merely by observation and reason, but also by subjective impressions, intuition and imagination. And thus Trivers ranges across biology, anthropology, history and politics to find examples of deception and self-deception in action.
    Two problems arise from this arrangement. First, it is unclear for whom this book is meant. Scientists are unlikely to find the argument rigorous enough to be persuasive. But the book may not appeal to lay readers, either. Many of Trivers’s examples feel underdeveloped, and the quick jumps from one to another may give the uninitiated reader vertigo. Fewer examples, more fully developed, could have better drawn in the interested non-scientist. The second problem with his method is its breadth. The examples never gel into a coherent argument. Rather, deception comes to mean so many things that it means nothing at all: The deception that plays out between a cuckoo and the bird in whose nest it has left its eggs is not the deception that explains Japan’s refusal to come to terms with the Rape of Nanking and neither seems related to the use of misleading metaphors, another form of deception Trivers discusses.
    Whatever the case, to fully understand these — and much of human life — one must turn to history, sociology, psychology and political science. Yet Trivers derides these disciplines. They are rife with self-deception, he argues, their theories not based on the robust methods of physics — where self-deception is minimized, he insists — but on a preference for poorly defined variables and a tendency to cherry-pick examples. The irony, of course, is that these are the very problems that undermine Trivers’s own book.
Robert Trivers argues that we deceive ourselves to______.

选项 A、keep us from trouble
B、improve our self-image
C、explain what we sense reasonably
D、deceive others naturally

答案D

解析 第三段指出罗伯特·特里弗斯观点:撒谎(欺骗他人)具有诸多好处,但是由于我们的身体不善于撒谎而时常泄密,所以我们选择先让自己相信谎言(自欺),这样当我们欺骗别人的时候身体就不会泄密了。可见[D]选项正确。
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