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  3. 科学研究不应寻求绝对的普遍真理 ——2012年英译汉及详解 Since the days of Aristotle, a search for universal principles has characterized the scientific en

科学研究不应寻求绝对的普遍真理 ——2012年英译汉及详解 Since the days of Aristotle, a search for universal principles has characterized the scientific en

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问题 科学研究不应寻求绝对的普遍真理
——2012年英译汉及详解
Since the days of Aristotle, a search for universal principles has characterized the scientific enterprise. In some ways, this quest for commonalities defines science. Newton’s laws of motion and Darwinian evolution each bind a host of different phenomena into a single explicatory framework.
【F1】In physics, one approach takes this impulse for unification to its extreme, and seeks a theory of everything—a single generative equation for all we see. It is becoming less clear, however, that such a theory would be a simplification, given the dimensions and universes that it might entail. Nonetheless, unification of sorts remains a major goal.
This tendency in the natural sciences has long been evident in the social sciences too.【F2】Here, Darwinism seems to offer justification, for if all humans share common origins, it seems reasonable to suppose that cultural diversity could also be traced to more constrained beginnings. Just as the bewildering variety of human courtship rituals might all be considered to be forms of sexual selection, perhaps the world’s languages, music, social and religious customs and even history are governed by universal features.【F3】To filter out what is unique from what is shared might enable us to understand how complex cultural behaviour arose and what guides it in evolutionary or cognitive terms.
That, at least, is the hope. But a comparative study of linguistic traits published online today supplies a reality check. Russell Gray at the University of Auckland and his colleagues consider the evolution of grammars in the light of two previous attempts to find universality in language.
The most famous of these efforts was initiated by Noam Chomsky, who suggested that humans are born with an innate language-acquisition capacity that dictates a universal grammar. A few generative rules are then sufficient to unfold the entire fundamental structure of a language, which is why children can learn it so quickly.
【F4】The second, by Joshua Greenberg, takes a more empirical approach to universality, identifying traits(particularly in word order)shared by many languages, which are considered torepresent biases that result from cognitive constraints.
Gray and his colleagues have put them to the test by examining four family trees that between them represent more than 2, 000 languages.【F5】Chomsky’s grammar should show patterns of language change that are independent of the family tree or the pathway tracked through it, whereas Greenbergian universality predicts strong co-dependencies between particular types of word-order relations. Neither of these patterns is borne out by the analysis, suggesting that the structures of the languages are lineage-specific and not governed by universals.
【F1】
选项
答案物理学中，有一种方法将这种追求万物归一的冲动发挥到了极致，并且它探求一种万有理论——一个包括我们能看到的一切的生成性等式。
解析 本句考查的重点是：并列简单句和同位语。 句子主干结构是one approach takes…and seeks…。破折号后面的部分进一步解释了前面说到的理论，作theory of everything的同位语。①take…to extreme…把…发挥到极致，把…推至极限。②theoryof everything万有理论，或者也翻译成“适用于任何事物的理论”。③generative equation生成等式、生成方程。
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