The potency and potential of membranes to create charge and sustain generative separation fills my mind this week…. Apertures. Cocoons. Boundaries...questions of what’s let in, what’s held, and what’s kept out, and how… As you think about your own envelop(ing), some inspiration tracing ideas of separation, the origins of life and bubbles within bubbles.
Originating Membranes
Scientific researcher Nick Lane argues persuasively that life on Earth first emerged in the ocean’s mineral dense hydrothermal vents with the advent of cellular ion pumps, proteins able to regulate a flow of ions across a cell membrane, separating what’s inside from the outside world for the first time. The differential in the ion gradient on either side of the membrane would allow a cell to store up ATP, vital life energy inside the vents, where hydrogen-saturated alkaline water meets a iron-and-sulfur rich environment which could have supported the construction of the first carbon-containing molecules. We are a series of membranes encased within membranes. At another scale, and on another plane, Lane asks, “how does the firing of neurons generate a ‘feeling’ of anything? How do calcium ions rushing through a membrane generate the sensation of red, or fear, or anger, or love?“
Bundling as Human
“If it is a human thing to do to put something you want, because it's useful, edible, or beautiful, into a bag, or a basket, or a bit of rolled bark or leaf, or a net woven of your own hair, or what have you, and then take it home with you, home being another, larger kind of pouch or bag, a container for people, and then later on you take it out and eat it or share it or store it up for winter in a solider container or put it in the medicine bundle or the shrine or the museum, the holy place, the area that contains what is sacred, and then the next day you probably do much the same again—if to do that is human, if that's what it takes, then I am a human being after all.” Ursula LeGuin, The Carrier Bag Theory of Fiction, 1986.
Membrane of the Skin
The body is holey. Despite cultural ideas around its finite boundedness, the skin includes two to four million pores that make us, ultimately, permeable. We dwell between inside and outside. Like a flower, opening and closing its petals with the sun, the skin’s stratum corneum alters with the body’s circadian rhythms, increasing its permeability in the evening and through the night.
Pericardium as a Palace
The pericardium, the heart’s supportive membrane, is a site of actual and metaphorical potency in traditional Chinese medicine. Acupunctural alchemist Lorie Eve Dechar, who describes the point Pericardium 8, Palace of Weariness, found in the center of the palm, as “a ruby-colored dome of protection around the soul.” “It is also a place of convalescence, where you can heal after betrayal, exhaustion, or loss, a place of preparation where you can gather your energies before moving out into the world,” she writes in The Alchemy of Inner Work. “The point’s wisdom forms a protective, semi-permeable membrane, a shield around the heart that allows positive energies and love to enter the chamber of the Heart while effortlessly deflecting toxic or negative influences.”
World as Cell
"When the earth came alive it began constructing its own membrane, for the general purpose of editing the sun...I have been trying to think of the earth as a kind of organism, but it is a no go…The other night, driving through a hilly, wooded part of southern New England, I wondered about this. If not like an organism, what is it like, what is it most like? Then, satisfactorily for that moment, it came to me: it is most like a single cell." —Lewis Thomas, The Lives of a Cell, 1974.
Thinking now of Allen Ginsberg’s addendum to Howl which begins “Holy, holy, holy...” and the connection between the holey permeable self and the holy ecstasy of the universe.
Fitting, elegant and personally needed, thank you...