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Model of Cultural, Social, and Ecological concentric Spheres

Landscape changes due to technology arise from an interception of technical demands by these three concentric spheres that comprise the ecological, socioeconomic, and non material conditions of existence.


Every ecological problem thus possesses three facets:

Three facets of any problem

When cosidering how to approach problems involving ecological and social data it is important to apply three means of comparing the evidence.

Three filters