This happens in two ways: if the form at issue is the singular form of the individual composite, then there is a unique object known in different ways; if the form at issue is the common essence instantiated by the singular form, then there are two distinct objects belonging to the same species or genus (In Metaph., book V, tr. 2, chap. 3, fol. 185ra).
Others (Penner, Woodruff) have argued for a stronger thesis, such that the definitions of all the virtues would have a common essence.
One tenet is that all and only the members of a kind have a common essence.
Nonetheless, campuses continue to go to court with codes that bear no relationship to the legal definition (nor the common sense essence) of harassment and then seem surprised when these codes are overturned.
(Why this seemingly irresistible urge to pair Nazism with consumer goods, as if they partook of a common essence?
Whether you are discussing religion, nationality, race or culture, people have supposed that an identity that survives through time and space must be propelled by some potent common essence.
In this case, species are conceived of as exhibiting a single "type" or a common "essence," with variation among individuals representing anomalous and largely unimportant deviations from the type or essence.
If, then, group members do not share a common essence then they cannot be simply demarcated from non-group members because there will be many cases where individuals are not simply on one side of the boundary or the other.
Although James insists that there is no common essence to morality, he does find a guiding principle for ethical philosophy in the principle that we "satisfy at all times as many demands as we can" (WB, 205).
Nonduality does not mean that all things are reducible to some common essence or substance, but rather that each thing or being is part of an emergent ecological matrix through which the functioning of each thing or being serves as a distinctive cause of the totality of the real.
And it's recognizing that wondrous common essence in our greater surroundings: our school, team, city, state, and our community.
