Mesquite in Mexico: The Renaissance of an Ancestral Staple Crop in a Time of Climate Change

Probably no other plant has played such a vital role in the ecologies and human populations of the regions of Mexico and the US, as the multifunctional mesquite tree. This extremely resilient and adaptable tree has a rich ethnobotanical history and holds great potential to become a major staple food crop for drylands throughout the world, while supporting climate change mitigation efforts and providing food security in the face of desertification, water stress, and climatic instability.