Flagstaff City – Coconino County Public Library

Farming has always been the way of life for the Tohono O’odham community in San Xavier, located just south of Tucson. Their way of life depended on access to the land and to the water, namely the Santa Cruz River, which nourished agriculture in the area for generations. But a history of division sown through […]

The deep time perspective that archaeology, geology, and related disciplines provide about natural hazards, environmental change, and societal development is often ignored when societies today make decisions affecting social sustainability and human safety. Studies of ancient peoples and natural events can help modern society deal with problems of environmental and social change, overpopulation, and sustainability. […]

This presentation covers humankind’s water use and food supply interactions with Arizona’s ecology from Clovis culture hunter-gatherers to prehistoric irrigation canals, contemporary Hopi and Tohono O’odham dry farming, and present-day American farmers. We will examine how overhunting and climate change affected the wooly mammoth populations and the agriculture experiments that followed. From early attempts to […]