In the summer of 2003, the New York Times Magazine sent Stephen J. Dubner, an author and journalist, to write a profile of Steven D. Levitt, a heralded young economist at the University of Chicago. Levitt was not remotely interested in the things that interest most economists. More... Instead, he studied the riddles of everyday lifefrom cheating to crime to child-rearingand his conclusions turned the conventional wisdom on its head. For instance, he argued that one of the main causes of the crime drop of the 1990s was the legalization of abortion twenty years earlier. (Unwanted children have a greater likelihood of becoming criminals; with so many unwanted children being aborted in the 1970s, the pool of potential criminals had significantly shrunk by the 1990s.) The Times article yielded an unprecedented response, a deluge of interest from thousands of curious, inspired, and occasionally distraught readers. Levitt and Dubner collaborated on a book that gives full play to Levitts most compelling ideas.

Created in 1959, Amway has had an integralpart in shaping and improving the lives and lifestyles of millions of people around the world. Not just a business, but an opportunity for personal success and achievement, it has spread the old-fashioned American dream across the globe--from South America to the Pacific Rim. This definitive history of Amway delves deep into the heart and soul of the organization.It is an inspirational,motivational chronicle of the company as a whole—its ideology,goals,beliefs,ethics,and sense of values.With provo cative insights, into the first four decades of Amway,this valuable book shows where the company satnds at the dawn of the nes millennium——and how it will continue to move forward in the twenty-first century. In addition to the actual history of Amway,you'll read the uplifting stories of people around the world whose lives have been totally transformed by its philosophy-astonishing accounts of personal success that will motuvate you to improve your own life by

The author of Simple Spells for Love returns with everythingthe curious reader needs to know about the art of casting spellsand crafting charms to increase prosperity, enhance creativeprocesses, attract investors and partners, increase businessopportunities, and find the right career.

这本畅销经典受到无数人的喜爱，它揭示出古老的“巴比伦寓言”的成功秘诀，被誉为关于节俭、理财和个人财富成功的励志书。 THE MULTI-MILLION COPY BESTSELLING CLASSIC Read by millions, this timeless book holds the key to success-in the secrets of the ancients. Based on the famous "Babylonian principles," it's been hailed as the greatest of all inspirational works on the subject of thrift and financial planning. ACHIEVE PERSONAL WEALTH... This celebrated bestseller offers an understanding of-and a solution to-personal money problems.This is the original classic that reveals the secrets to acquiring money, keeping money, and making money earn even more money. Simply put: the original money-management favorite is back!

What is the difference between choking and panicking?Why are there dozens of varieties of mustard but only one variety of ketchup?What call we learn from football players about how to hire teachers?What does hair dye teU US about the history ofthe twentieth century? In the past decade，Malcolm Gladwell has written three books that have radically changed how we understand our world and ourselves．Now he brings together,for the first time，the best of his writing from The New Yorker over the same period．

Which is more dangerous, a gun or a swimming pool? What do schoolteachers and sumo wrestlers have in coommon? Why do drug dealers still live with their mums? How much do parents really matter? These may not sound like typical questions for an economist to ask. But Steven D. Levitt is not a typical economist. He is a much-heralded scholar who studies the stuff and riddles of everyday life - from cheating and crime to sports and child rearing - and whose conclusions regularly turn the conventional wisdom on its head. He usually begins with a mountain of data and a simple, unasked question. Some of these questions concern life-and-death issues; others have an admittedly freakish quality. Thus the new field of study contained in this book:Freakonomics 作者简介 Steveb D. Levitt teaches economics at the University of Chicago. He recently received the John Bates Clark Medal, awarded every two years to the best American economist under forty. Stephen J. Dubner live

How can your name affect how well you do in life? What do estateagents and the Ku Klux Klan have in common? Why do drug dealerslive with their mothers? The answer: Freakonomics. It’s at theheart of everything we do and the things that affect us daily: fromsex to crime, parenting to politics, fat to cheating, fear totraffic jams. And we can use it to get to the heart of what’sreally happening under the surface of everyday life. This cultbestseller will show you how, by unravelling your life’s secretcodes, you can discover a totally new way of seeing the world.

赵景波编著的《荒漠化与防治教程(普通高等教育规划教材)》主要包括荒漠化地区的自然环境、风蚀荒漠化、水蚀荒漠化、蒸发盐渍荒漠化、石漠化和亚热带的红土退化、冻融荒漠化、生物动力荒漠化和荒漠化监测与评价，共十章内容。在各类荒漠化动力类型中，主要包括了荒漠化的分布、发生动力、条件、影响因素、形成的地表景观和物质组成类型、等级划分、治理技术与措施等。《荒漠化与防治教程(普通高等教育规划教材)》吸收了国内外新的研究成果，增加了生物动力荒漠化新类型，区分了荒漠化的动力和第二动力，内容全面系统。 本书为大专院校本科生教材，也可作为研究生教材，并可供地理、生态、水土保持、农牧业与环境科学研究人员和大专院校教师参考。

This book is all about those moments when we "know" somethingwithout knowing why. Here Malcolm Gladwell. one of the world's mostoriginal thinkers, explores the phenomenon of the "blink", showinghow a snap judgement can be far more effective than a cautiousdecision. By trusting your instincts, he reveals, you'll neverthink about thinking in the same way again....