True to his book's title, historian Cook takes on a daunting project and manages to chart a flow of global human history over the last 10,000 years, since the start of our present era of benign climate, the Holocene, and the consequent advent of farming. Only with farming can people begin to put down roots, feed larger numbers, accumulate pottery, build cities, and construct - or steal- a system of writing to leave an account of themselves for posterity.
Farming began in the Near East - Mesopotamia (present day Iraq) - the birthplace of civilization, as every schoolchild learns. Interestingly, and logically, as Cook shows, the last place civilization caught on in the Old World was Western Europe - its best soils being too heavy for the available plow. When a heavier plow was developed halfway through the first millennium, cities sprouted and armies reaped the benefits.
In broad strokes (with accompanying broad maps) Cook credits geography, climate and natural resources for driving early advances. Cultural flow is more problematic - why did Greek culture spread while Egyptian did not? Or why did Buddhism wander to China while Hinduism stayed put in India? Cook raises many such tantalizing questions and explores what evidence there is, offering cogent theories of his own. And he shows how technological advances shaped larger movements - expensive bronze favoring elite rule, while cheap iron empowered the masses, for instance.
But if farming made civilization possible, monotheism began to shape the world as we know it. Christianity made its way through the scattered Jewish diaspora of the Roman Empire and was, as a political expedient, finally adopted as the state religion by Constantine. It then became attractive to frontier peoples as a trapping of civilization. Islam (Cook's specialty) solved a political difficulty by uniting two Arab tribes in Arabia to form a state, which then had the power to coordinate a wave of conquest, which resulted in the largest empire ever.
Cook organizes his book in four parts. He begins with an overview of prehistory and inevitable development and concludes with a question, "Toward One World?" which embraces the Islamic expansion, the European expansion and the modern world. Three-part chapters within each of these sections focus on broad geographical masses and the cultural developments within, then draw it all together by homing in on particular features: the complicated marriageability rules among the Australian Aranda, Chinese ancestor worship, caste and sexuality in Hinduism, Greek pottery and more.
Much is left out; much is simplified. Naturally. And the most interesting bits are the story-like chapter conclusions. But Cook uses these to illustrate his broader points and to show the individual peculiarities of human cultures. His writing is lucid, often witty, and seldom dry. And he gives an extensive "further reading" list for each chapter. A fine, thought-provoking, well-organized and succinct history of the last 10,000 years.