Genus collects several species under an essential common concept; differentia distinguishes a species within a broader common category. Animal identifies what humans share with other animals. Rational identifies the human species’ essential distinction in the classical model. A differentia must be essential, not a temporary circumstance.
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What does a differentia do?
Proximate and Remote Genus and Differentia
Genus collects several species under an essential common concept; differentia distinguishes a species within a broader common category. Animal identifies what humans share with other animals. Rational identifies the human species’ essential distinction in the classical model. A differentia must be essential, not a temporary circumstance.