In biology the evolutionist tries to explain change over time by constructing what evolutionary biologist Ernst W. Mayr calls a “historical narrative.” Such a narrative addresses questions like these: Why did this trait appear in an organism when it did, what function did it serve? How did it reshape the whole organism and help it reproduce itself? When did the trait decline and disappear? These are good questions for historians as well as biologists to pursue. They should lead us to create narratives around changes in soil or climate conditions and in accessibility of resources and to relate those changes to technological innovation, the rules people make up and follow, and the moral ideals they invent to guide their relations with the natural world.
Telling such stories would require that historians follow the natural sciences by taking the environment more seriously as a force in human life. Historians would need to acknowledge, with the aid of evolutionary psychology, the reality of a human nature that evolves through time. At the same time they would need to think about the role of cultural beliefs and rules as a quasi-independent but never isolated force on the planet–a force that never functions in an ecological void, a force that can have a devastating effect on other forms of life and can enhance or threaten our survival.
The human mind is remarkable for finding multiple pathways through the natural world, but those paths are always contingent on what came before and what is happening now to the planet. Historians need to acknowledge the importance of the environment and to embrace the theory and worldview of evolution for the dazzling light it sheds on the origins, development, and fate of humanity. . . .
Read the rest here: http://www.theamericanscholar.org/historians-and-nature/.
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