Like all of us, though few so visibly, Alan Greenspan was forced by the financial crisis of 2008 to question some fundamental assumptions about risk management and economic forecasting. No one with any meaningful role in economic decision making in the world saw beforehand the storm for what it was. How had our models so utterly failed us?

To answer this question, Alan Greenspan embarked on a rigorous and far-reaching multiyear examination of how Homo economicus predicts the economic future, and how it can predict it better. Economic risk is a fact of life in every realm, from home to business to government at all levels. Whether we're conscious of it or not, we make wagers on the future virtually every day, one way or another. Very often, however, we're steering by out-of-date maps, when we're not driven by factors entirely beyond our conscious control.

The Map and the Territory is nothing less than an effort to update our forecasting conceptual grid using twenty-first-century technologies. It integrates the history of economic prediction, the new work of behavioral economists, and the fruits of the author's own remarkable career to offer a thrillingly lucid and empirically based grounding in what we can know about economic forecasting and what we can't. The book explores how culture is and isn't destiny and probes what we can predict about the world's biggest looming challenges, from debt and the reform of the welfare state to our competition with China to natural disasters in an age of global warming.

No map is the territory, but Greenspan's approach, grounded in his trademark rigor, wisdom, and unprecedented context, ensures that this particular map will assist in safe journeys down many different roads, traveled by individuals, businesses, and the state.

艾伦•格林斯潘

1926年3月6日生于纽约市。1977年获经济学博士学位。1974～1977年任总统经济顾问委员会主席。1977年后任国会预算局顾问、通用电缆公司、摩根公司、通用食品公司、莫森信托公司和飞马公司等公司的董事。1987年8月被里根总统任命为联邦储备委员会主席。1991年7月，布什总统任命格林斯潘继续担任联邦储备委员会主席。1996年2月，克林顿总统提名他连任美联储主席。2000年1月，克林顿总统再次任命他为美联储主席。2004年5月，小布什总统提名他继任美联储主席。

他被称为全球的“经济沙皇”、“美元总统”，无论走到哪里，都会在红地毯上受到国家元首一般的接待。他的公文包里藏着美国乃至全球“经济引擎”的秘密，许多人将其与美国总统的核按钮相提并论。伊丽莎白女王授予他英国爵士称号，高傲的法国人也给予他法国荣誉勋章的最高荣誉。人们称他为伟大的经济学大师、预言家、魔术师……