If attitudes toward infidelity are a product of evolution, why would they be different in the two studies?

如果对背叛行为所持有的态度是进化的产物，那么为什么结果在两份研究当中会不同。

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The first reason is that the two generations have grown up in different ages, thus they have different attitudes toward life.

第一个原因是这两代人是在不同时代长大的，所以他们对生活的态度是不同的。

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Different attitudes of the ancient people towards these two states formed different attitudes toward life.

对于这两种状态的不同态度形成了古人不同的人生态度和理想追求。

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Individuals, for the most part, fall into one of two categories regarding their attitudes toward work: Either they live to work, or they work to live.

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Writing in The Economist, Will Wilkinson takes a close look at the differences not just between the American and Norwegian prison systems, but between two very different cultural attitudes toward justice.

FORBES: The Failure of the American Prison System is a Failure of Justice

They suggest a couple of reasons for the difference in the federal government's attitudes toward the two lawsuits.

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