Neither a philosopher nor a physicist, but finding this fun :twocents::
Question 1:
My understanding is that houses are made of bricks, which are made of molecules, made of atoms, which in turn are made of fundamental particles (fermions and bosons), with the âparticularâ properties that define them. Now, over 99.9% of the physical universe is in a plasma state, what happens at the heart of a sun, which is just one small step from that which was created in the first picosecond of the universe in the Planck era, and before the Quark era.
This is how I imagine what a âpureâ energy would be - white hot brilliance, coming into being. In that state, I imagine, ontologically the material and the spiritual are one, the physical ground from which, shaped by the Word, everything created has its substance, here and now, as it came to be in the first âdaysâ of the cosmos. Since energy and mass (the amount of matter) are equivalent, this could also describe prime matter. It would include the potential to become other substances, which do not exist in isolation but interact. Substances are actions in other words, and the primary action would be a coming into being. We may think of forces as that which gives shape to everything that happens in the material world. There are two described forces acting within the atom, the weak and the strong. In addition there are electromagnetic and gravitational forces. The behaviour is inseparable from the thing itself. Prime matter would be synonymous with energy in that it includes the potential to become all other substance.
That potential would be executed by the Word with the creation of more complex physical entities, as we ourselves would build our home from previously created bricks and mortar, molecules, fundamental particles . . .
Question 2:
I donât understand the concept of emptiness other than as a relative term. A vacuum is empty of air, for example.
I think the idea of an ether is rather superfluous; space-time doesnât need to be filled with anything other than what it is in order to allow for the interaction of electrons, protons etc. Neither electron or Higgâs (mentioned by another poster) fields fit with the concept of an aether which binds everything together, they are too specific to the behaviour of the particles with which they are associated to be the universal ground of matter.
Thanks for the opportunity to organize my thoughts.
For someone who isnt a Physicist there is a lot of physics here!
In philosophy Prime Matter PM is not really the pre-existing basic building block of all stuff.
It is a component principle which has no existence by itselfâŚyet we may infer its pervading presence and existence in all things by the things that do exist in the way they exist.
So I am not sure if it could be identified with âenergyâ and I am not sure what that means.
Energy seems to be an accident (think Aristotle) of matter.
Possibly we could say that matter is an accident of energyâŚbut as energy is not tangible or stable it is probably better to consider matter as the abiding substance with energy being the changeable accident.
Also, force, extension and mass (other accidents) seem to inhere in matter rather than in energy so thats another reason to say energy is an accident of matter.
So if energy is an accident of matter then it does not exist in itself but always exists as a modification of something else existing in itself. Such an accident would not seem to fully qualify for the title of prime matter. PM is the underlying substantial co-component of all things which allows change of substantial form without itself changing. Form is its copartner in the crime of existing.
I think the higgs boson would come closer than energy to being prime matter than energy.
But even this fails. First of all it exists in its own right. Second, while it give mass and possibly energy to all matter it does not give substance to all matter. Matter already seems to exist without needing higgsâŚeven if that matter has no mass or energy.
But then we start quibbling about existence.
Can massless, energy less, forceless matter be said to exist?
Is it even a substance if it is no longer apparent to the senses.
Or if it still exists is this what the ancients meant by spiritual substances?
Higgless Jesus could be standing right next to me and I would never know. Or an angel.
Is this Higgless matter what we mean by âimmaterialâ. Is this where the angels, heaven and hell may abideâŚwhich before medieval times was thought to be on the edge of physical outer space. They were wrong, perhaps that âplaceâ is still a physical place but not sensible to the senses?