We can think of metaphysics our understanding of what is really real, behind the world of phenomena.
We can also think of metaphysics as something we do. Metaphysics is an action we perform when we need to integrate a subjective experience into absolute reality as we conceive it. (This is often called “objective” reality, See note below on why I do not.)
For some particular object of some particular experience to be part of reality it must find its place in an ontology rooted in some particular metaphysic. I’ve called this “touching base”. Say, for instance, a person has an emotion or intuition and wants to account for what it is. Is it an epiphenomenon of neurobiology? Is it a message from the spirit world? Is it a manifestation of an archetype? Is it the detection of a moral principle. What do we do to give this wisp of subjectivity the dignity of realness to ourselves and to those who know what we know? What substrate or matrix do we link it up to?
We can pragmatically establish the meaning of a metaphysics by its practical consequence. What kind of ontological grounding operation do you do in order to situate a subjective experience within your best conception of absolute reality? That is the pragmatic meaning of your metaphysic.
In my library life, I’m thinking about process philosophy.
In my office life, I’m thinking about service-dominant logic (SDL).
I can’t find where I wrote this, but I swear this is an older thought: service-dominant logic is an alternative business metaphysic.
Both of these philosophies/frameworks volatilize things into interactive dynamics, and blur the boundaries between noun and verb.
They put relations at the heart of reality.
Every noun is a gerund in disguise.
Light, photon and wave.
Being. The doing of am.
YHWH: was-am-will-be
Note: Some people have a metaphysic that is identical to their ontology. Others have a metaphysic that transcends their ontology. For the former, absolute reality is (or often is) objective reality. For the latter, objective reality and absolute reality are different.