Nature - culture (n.) is a distinction whereby women are symbolic of nature and men of culture.
Nature - culture (n.) is a symmetry involving the assimilation of natural species on the cultural plane.
Nature - culture (n.) is distinction whreby on the plane of nature there is a diversity of species, and on a cultural plane, a diversity of functions.
Nature - culture (n.) is the chief binary opposition whose mediation by all others constitutes the cultural problem. Notably, women signify nature (as objects to be exchanged) and men signify culture.
Nature - culture (n.) can be told apart by one test: what is universal in humans belongs to nature, what obeys a rule belongs to culture, which makes the incest taboo, both universal and a rule, the scandal on the border.