Food webs entangle humans in complex relationships with animals, crops and the environment

(Penn State) Reconstructed food webs from the Ancestral Puebloan southwestern United States show the complexity and interconnectedness of humans, other animals, crops and the environment, in an area of uncertain climate and resources, according to researchers, who think climate change and human decisions then, may shed light on future human choices.

from EurekAlert! - Archaeology http://ift.tt/2ogOBOb