I don’t see a philosophical solution for twinning unless the origin of the soul is propagated materially.
Which is exactly what material animal souls are all about. They are not created directly by God but by the material process itself. It is the semen that does this (in the traditional hypothesis).
See Aquinas I,118.
The problem with DH, as I see it, is that it employs a Traducian view of the soul’s origin.
Then you still don’t understand it. Traducianism is the false view that spiritual (ie human intellective) souls are propagated directly from the natural force of the semen just like material souls. This is wrong. The final soul in the production of a human person is created immediately by God when the animal body is at a sophisticated enough stage of development to support it.
But material animal souls are indeed propogated directly by the generating force of animal semen. The animal soul arises from matter not from God.
It would be easy to solve theologically. one could posit that a spiritual soul isn’t split by twinning but another is added to.
You don’t find that concept problematic? This suggests simple material mechanics (loose glue and a shake) is responsible for the creation/death of spiritual souls. But that is hard to accept. It is God who creates spiritual souls not simple accidents of matter. That is starting to sound like Traducianism.
Then there is the further issue of recombining? Which of the two souls is the remaining one?
And why wouldn’t the remaining one be the same as the one before the split?
And anyways, when it split are two new spiritual souls generated from the original soul or does the original soul give birth to the extra soul as it were? This sounds like Traducianism to me as it did to the DH therologians…which is why DH was the mainstream Church view.
As it pertains to spiritual souls I don’t see it in flesh that is no longer united …and any life remaining of the severed part is residual movement or the source of animation is not the spiritual soul.
Come on, this isn’t philosophy its rhetoric.
An ear on a rat is clearly thriving not surviving on momentum like an oil tanker with its engines turned off. What is so offensive in saying a human soul of a lower order (a material human soul) is indeed present. Duns Scotus is your man. He disagreed with Aquinas who said only one form was present in the human person. Scotus reckoned a hierarchy of souls (“forms”) with the spiritual soul being the one ring to rule them all.
When the one-ring is destroyed some of the lieutenants below take over (eg a heart in a box still has a fairly sophisticated material human soul calling the shots). If the body is too damaged for these lieutenants to control things then less sophisticated ones take over. Thus we still have organic cells that may survive for a while but as it decays into lower and lower organic life forms so too does the hierarchy of material souls collapse until we hit merely organic chemicals which are not “life”. Life is defined to be that which can self replicate.