This startling disparity in wealth is according to a report from the charity Oxfam.

善机构牛津饥荒救济委员会（Oxfam）发布了这份关于财富严重不平均报告。

Peltzman's analysis of auto safety is an offbeat example of the general principle that people respond to incentives.

佩尔茨曼对汽车安全分析是人们应对激励措施一般原则一个不平均例子。

He notes the cost to provide all children with primary education is much less than the average cost of not providing the schooling.

他指，为全部儿童提供小学教育成本要远远低于不提供教育平均成本。

This fighting hypothesis, where an imbalance in the population results in an advantage for left-handed fighters or athletes, is an example of negative frequency-dependent selection.

这斗争假设因人数上不平均造成左撇子战士或者运动员有优势，是一个很频率相关选择例子。

We avoid talking about the skewed distribution of the planet's wealth and income, dreaming instead that we can grow our way out of the problem.

我们总是避免谈论全球财富和收入分配不平均和不合理，而是梦想着我们能够通过经济增长解决这些问题。