Economists fear that within the next 100 to 150 years, the earth's resources will become very scarce.

经济学家担心，在未来100到150年内，地球的资源将变得非常稀缺。

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Since threads and processes are relatively scarce resources, applications that hold on to either one when they're just waiting for input don't scale very well.

由于线程和进程是相对稀缺的资源，考虑到它们只是等待输入，所以持有它们的应用就不会很好地伸缩。

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Such policies can create the illusion of growing prosperity, but the reality is that they divert scarce resources away from productive employment.

尽管这些政策能造成欣欣向荣的假象，但事实是它们将稀缺资源从富有成效的工作中移转出来。

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Now,a great deal of that is related to the competition over scarce resources, particularly water.

VOA: standard.2010.03.23

Life for Hobbes is competition or struggle not just over scarce resources, although that might be part of the struggle, but for honors, for anything else that a person might value or esteem.

对霍布斯来说，生活是一次竞争或斗争,不是争夺稀缺的资源,虽然这也可能是斗争的一部分，而是为荣誉，为一个人的,价值和自尊而战。

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The most basic economic cost of any regulation is that scarce resources like labor must be used in compliance efforts.

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Second, safeguarding the environment, for instance by ensuring that scarce resources are priced appropriately, and by strengthening environmental property rights, also contributes to sustainable economic growth (properly measured).

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He teaches that we should be frugal with resources that are scarce and costly, but can waste resources that are abundant and cheap.

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