The notion of wilderness, he adds, carries the connotation that "humans are bad for the environment."
"If the language doesn't include that connotation, then again it shapes that kind of thinking," he continued.
Since the Raramuri care for the environment as they care for family and neighbors, they are prone to protect it, keep it healthy, Salmón says.
But the ethno-ecologist predicts that within a generation or two, the Raramuri language will disappear, and with it their kincentric land ethic.
More than a decade of drought and the pressures of globalization are pushing Raramuri youth from their traditional lands in the remote mountains of Sierra Tarahumara.
The youth are moving to the cities, adopting a different language and a new frame of mind, Salmón says.
"Those choices are affecting this next generation of speakers and potential land managers," he said.
The scenario of indigenous languages and beliefs fading away is being seen throughout the world.
Salmón cites the work of anthropologist and ethnobotanist Wade Davis, a National Geographic Society Explorer-in-Residence, who has documented this decline. (National Geographic News is part of the National Geographic Society.)
In a 2003 essay for National Geographic News, Davis wrote that there are roughly 6,000 languages spoken today, but half are not being taught to the speakers' children.
"Unless something changes, effectively [those languages] are already dead," he wrote.
(Read the full essay: "Explorer on Initiative to Document Cultures on the Edge")
According to Davis, losing languages and cultures also means the loss of a "vast archive of knowledge and expertise" of the human experience.
"Every view of the world that fades away, every culture that disappears, diminishes a possibility of life and reduces the human repertoire of adaptive responses to the common problems that confront us all," he wrote.
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