Although Juicy Fruit® gum was introduced to North Americans in 1893, Native Americans in Mesoamerica were chewing gum thousands of years earlier. And although in the last decade “biographies” have been devoted to salt, spices, chocolate, coffee, and other staples of modern life, until now there has never been a full history of chewing gum.

Chicle is a history in four acts, all of them focused on the sticky white substance that seeps from the sapodilla tree when its bark is cut. First, Jennifer Mathews recounts the story of chicle and its earliest-known adherents, the Maya and Aztecs. Second, with the assistance of botanist Gillian Schultz, Mathews examines the sapodilla tree itself, an extraordinarily hardy plant that is native only to Mesoamerica and the Caribbean. Third, Mathews presents the fascinating story of the chicle and chewing gum industry over the last hundred plus years, a tale (like so many twentieth-century tales) of greed, growth, and collapse. In closing, Mathews considers the plight of the chicleros, the “extractors” who often work by themselves tapping trees deep in the forests, and how they have emerged as icons of local pop culture—portrayed as fearless, hard-drinking brawlers, people to be respected as well as feared.

Before Dentyne® and Chiclets®, before bubble gum comic strips and the Doublemint® twins, there was gum, oozing from jungle trees like melting candle wax under the slash of a machete. Chicle tells us everything that happened next. It is a spellbinding story.

The ancient Maya of the southern Yucatán peninsula remain a mystery to many scholars attempting to explain early complex societies. Their dispersed settlement patterns and land-use techniques suggest a decentralized and less coordinated use of resources than is seen in other regions. Yet the Maya managed a complex political economy based on structured landscaping, and over several generations they significantly altered their environment. In recent years the Three Rivers region of Belize and Guatemala has been the site of some of the most intensive archaeological research in the Maya lowlands, providing a wealth of regional data. This volume brings together articles reporting on findings and interpretations of the Programme for Belize Archaeological Project that range over a 10- to 12-year period and that shed new light on how ecology, economy, and political order developed in the ancient past. The contributors explore the applicability of heterarchical models to the Three Rivers region, emphasizing the role of economic interdependency and political cooperation in the development of ancient Maya statecraft. As their findings reflect, this region appears to support a model of resource-specialized communities that affected the region's political and economic development and complexity from the Preclassic through the Late Classic periods. The articles explore the levels of interdependency among the large sites in the region and present a variety of data that emphasize both the engineered landscape and the complex agricultural signatures and ecological indicators left by the Maya. This geographic region captures in microcosm both ecological and cultural differences found in the greater Maya Lowlands. The heterarchical model presented here regarding resource-specialized communities and the interpretations of regional diversity in this area represent a breakthrough in research for the region and will prompt new debate in Maya studies.