Free 1493: Uncovering the New World Columbus Created by Charles C. Mann Page B

The forest becomes more open and dry, losing its understory, including tree seedlings. Meanwhile, earthworms compete for food with small insects, driving down their numbers. Birds, lizards, and mammals that feed in the litter decline as well. Nobody knows what happens next. “Four centuries ago, we launched this gigantic, unplanned ecological experiment,” Hale told me. “We have no idea what the long-term consequences will be.”
    In some ways this is unsurprising: Jamestown itself was a case study in unintended consequences. The Virginia colony was an attempt by a group of merchants to snatch up the vast stores of gold and silver they imagined—incorrectly, alas—existed around Jamestown, in the big, shallow estuary of Chesapeake Bay. Equally important, the merchants wanted to find a route through North America, which they imagined, again incorrectly, to be only a few hundred miles wide, less than a month’s journey. And when the colonists came to the Pacific coast, they would be able to sail, possibly with Virginia silver, to the colony’s ultimate reason for existence: China. In the anodyne language of economics, Jamestown’s founders intended to integrate isolated Virginia into the world market—to globalize it.
    Purely as a business venture, Jamestown was a disaster. Despite the profits from tobacco, its backers suffered such heavy losses that their venture collapsed ignominiously. Nonetheless the colony left a big mark: it inaugurated the great struggles over democracy (the colony established English America’s first representative body) and slavery (it brought in English America’s first captive Africans) that have long marked U.S. history. Rolfe’s worms, as one might call them, illustrate another aspect of its course: Jamestown was the opening salvo, for English America, of the Columbian Exchange. In biological terms, it marked the point when before turns into after . Setting up camp on the marshy Jamestown peninsula, the colonists were, without intending it, bringing the Homogenocene to North America. Jamestown was a brushfire in a planetary ecological conflagration.
    STRANGE LAND
    On May 14, 1607, three small ships anchored in the James River, at the southern periphery of Chesapeake Bay. In movies and textbooks they are often depicted as arriving in a pristine forest of ancient trees, small bands of Indians gliding, silent as ghosts, beneath the canopy. Implicit in this view is the common description of the colonists as “settlers”—as if the land was unsettled before they came on the scene. In fact, the English ships landed in the middle of a small but rapidly expanding Indian empire called Tsenacomoco.
    Three decades before, Tsenacomoco had comprised six small, separate clusters of villages. By the time the foreigners came from overseas, its paramount leader, Powhatan, had tripled its size, to about eight thousand square miles. Tsenacomoco stretched from Chesapeake Bay to the Fall Line, the bluffs at the edge of the Appalachian plateau. In its scores of villages lived more than fourteen thousand people. Europeans would have been impressed by these numbers; Michael Williams, a historical geographer at Oxford, argued that the eastern U.S. forest may have been more populous in 1600 than even “densely settled parts of western Europe.”
    The ruler of this land was known by multiple names and titles, a hallmark of kings everywhere; Powhatan, the name used most often by the colonists, was also the name of the village in which he was born. Wary, politically shrewd, ruthless when needed, Powhatan was probably in his sixties when the English landed—“well beaten with many cold and stormy winters,” according to colonist Strachey, but still “of a tall stature and clean limbs.”

    The only known likeness of Powhatan created in his lifetime, this sketch ornamenting a 1612 map by John Smith depicts him in a longhouse, smoking a tobacco pipe while surrounded by wives and advisers. ( Photo credit 2.1