those spaces in between life, thinking, the physical world, and humanity
Here is my transition to the idea of the Interstitial. By virtue of human sensibility (that one can trace back to very old texts like the Tao Teh Ching), we tend to deal with complex ideas initially by breaking them down into binary opposites (binary, polar, diametric — these refer to digital, three-dimensional, and two-dimensional ways of thinking of opposition). That is why in discussing Relativity, one uses examples of time paradoxes affecting two observers at a time; in Quantum Theory, models deal with one observer and one discrete phenomenon. In psychoanalysis — both Freudian and Jungian — we pair the conscious with the unconscious or the subconscious. Things get too difficult otherwise. Even in the classical Structuralism of Levi-Strauss (who applies the linguistic theory of Roman Jacobsen), structure is generally composed of a series of binary oppositions (those plusses and minuses which label interactions). This is why, in the move from center to periphery, we tend to deal with one set of borders at a time. And what is between a set of borders? An interstice.