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(单词翻译)
When your kids misbehave, maybe you tell them to stop acting1 like chimps3. Well, that would be an insult to the familiar common chimp2, Pan troglodytes4, which actually grows up pretty fast. Now bonobos, the other chimp species, or Pan paniscus, enjoy horsing around well into adulthood5. And a study in the journal Current Biology suggests that their laid-back development keeps bonobos forever young.
The two chimp species are closely related, but when it comes to behavior, there’s little resemblance. While common chimps can be aggressive and incredibly self-serving, bonobos are playful and even prone6 to sharing, traits that common chimps display mainly when they’re young.
What drives the differences? To find out, scientists observed the apes at all ages. And they found that even as juveniles7, common chimps quickly learn to interact preferentially with people they discovered had treats. But bonobos were much more social, approaching experimenters even when they were empty-handed. In fact, adult bonobos rarely reached the levels of psychological sophistication shown by baby common chimps.
So, infinite common chimps on infinite typewriters might churn out Hamlet. Infinite bonobos would more likely produce South Park.
1 acting | |
n.演戏,行为,假装;adj.代理的,临时的,演出用的 | |
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2 chimp | |
n.黑猩猩 | |
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3 chimps | |
(非洲)黑猩猩( chimp的名词复数 ) | |
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4 troglodytes | |
n.类人猿( troglodyte的名词复数 );隐居者;穴居者;极端保守主义者 | |
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5 adulthood | |
n.成年,成人期 | |
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6 prone | |
adj.(to)易于…的,很可能…的;俯卧的 | |
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7 juveniles | |
n.青少年( juvenile的名词复数 );扮演少年角色的演员;未成年人 | |
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