A further article detailing the main arguments for and against Origins Essentialism.
http://rintintin.colorado.edu/~vancecd/phil375/origins.pdf
Thoughts: the Uniqueness Argument begs the question in that it seems to imply there couldn't have been anything aside from the origin that guarantees uniqueness.
However both the Recycled and the Tolerant Zygote counter-examples face difficulties in that they imply a living thing is nothing more than an arrangement of matter (this is also a good opportunity to point out the problem with Dennet's quip about Life having a ‘secret ingredient’ - whilst it's silly to assume that living organisms have an additional mereological part all but eliminativists must admit that they have an additional ontological part, the question then being whether this part is irreducible to or emergent on mere physical composition).
Another problem from an Aristotelean perspective is that many of the examples used by Kripke and Salmon - chairs, sculptures - are aggregates rather than substances, strictly speaking they are reducible to their components. (So chairs qua chairs do not actually exist)
RomanJoe wrote:
Would this essentialism imply that atemporal beings don't have essences? For instance, God.
No, it only implies that beings which have origins have those origins of necessity. The same would apply to any atemporal being (though this is rendered trivial by the fact that likely it's only God that possesses the power to create atemporal beings anyway)
Last edited by DanielCC (9/09/2017 4:53 am)