During the past 15 years a new middle class has sprung up in emerging markets, producing a silent revolution in human affairs-a revolution of wealth-creation and new aspirations.

过去15年来，一个全新的中产阶层开始在新兴市场国家迅速成长起来，为人类事业上带来了一场无声的变革——关于财富创造和全新愿望的变革。

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The Green Revolution is the name given some years ago to the development of new kinds of rice and other grains.

VOA: special.2010.05.23

Just like modern hi-tech research revolutionised military operations over the last 50 years, we are going to see a new revolution, focusing on information operations and cyber warfare.

BBC: Viewpoint: Stuxnet shifts the cyber arms race up a gear

Now researchers are on the brink of a revolution in prostate care, deploying an arsenal of new weapons that were all but unimaginable 20 years ago.

FORBES: Men, Cancer, & Hope

At the beginning of November, Zuckerberg declared Beacon, a new advertising program on Facebook, to be nothing less than the greatest media revolution in the last hundred years.

FORBES: How Silicon Valley Says 'Sorry'