This book treats of the caste system in India.

这本书论述了印度的种姓制度。

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A caste system consists of ranked groups, each with a different economic specialization.

种姓制度由等级群体组成，每个群体具有不同的经济专业化。

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There is also an association between food prohibitions and rank, which is found in its most extreme form in the caste system of India.

食物禁忌和等级之间也有联系，这在印度的种姓制度中表现得最为苛刻。

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Christian converts, most of whom are born as dalits at the bottom of the Hindu caste system, often hide their new faith for fear of losing their rights to state jobs and university places kept for the lower castes.

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Make no mistake: What's in play is the emergence of a caste-based traffic system, one of robot-haves and have-nots, of steely-eyed electronic wheelmen vs.

WSJ: Why Driverless Cars Are Inevitable��and a Good Thing

But individual investors of all wealth levels need to accept that there is a caste system in the world of investments that excludes them.

FORBES: Why Investors Do What's Bad For Them