Why “Liminal Universe”
In the category of, “things that make perfect sense in my brain but no one else’s,” is likely why I call the world where Hoshi and many of my other stories are set the “Liminal Universe.” Here’s the missing info.
liminal | ‘limǝnl |
adjective
1. relating to a transitional or initial stage of a process
2. occupying a position at, or on both sides of, a boundary or threshold
from Latin limen ‘threshold’
I started developing this universe over 20 years ago. At the time I was extremely interested in the concept of liminality. Okay, so I’m still extremely interested in the concept of liminality. The first novel I wrote in the world was named Liminal. It takes place about 50 years before the upcoming Resonance (55ish years before Hoshi). I still haven’t managed a draft of it I’m happy with, but hope to eventually as it’s the start of the cycle that Resonance and its companion book Revolution complete.
So how does this ‘verse connect with liminality?
Subliminal vs. supraliminal and thresholds of sensation – This is all about the élans, the aliens, the sensation of someone “walking over your grave” and humanity’s fascination with ghosts on the radio. The world of the aliens and the human world are largely subliminal to each other–outside each others’ ability to perceive–but that does not mean unconnected.
Social liminality – The Operators / nauta occupy a liminal position in society, being both valuable and marginalized. As someone who has always existed in liminal spaces, I tend to write about sectors that don’t fit into social norms, that occupy intersectional positions, or that have large amounts of fluidity, such as communities of individuals who are artists, exiles, or illegal.
The liminality of the Mem – The metaverse-cyberspace-virtual world of the Mem is as inherently liminal as our internet. I mean, really, what the heck is this thing? Is it real? Is it a collective dream? A bunch of zeros and ones or the place where we meet and live?
Literal thresholds between dimensional spaces – Although my SF is grounded in real complexity science and social science, I am not a physicist. So my handwavy way of managing space travel is to throw in some thresholds LOL. The places where space farers transition between realspace and dimensionspace are called, officially, Liminalities. For example, “The Stella-Maru crossed the Saturn Liminality from dimspace into the Sol system.”
Paradigmatic transitions and initial stages of first contact – One of the main reasons why I invented this ‘verse was to explore the transitional stages of paradigm shifts. What makes an entire population change its mind about something or see things in a new way? Also, these stories take place in the initial stage of negotiation and understanding between the humans and élans when outcomes still could go in any direction.

Hoshi and the Red City Circuit
“Heat Seeking Entities”
Pulped Free
Resonance


When I first started building the world of Hoshi and the Red City Circuit around 2000, I was mostly interested in why our world shits on its artists, scientists, and creatives. Autism and computer science were behind the core concept of the Operators, but autism was less relevant to the civil rights themes I wanted to explore. I wasn’t yet thinking in disability rights terms.

The élan vitals–the invisible aliens that inhabit the slow waves of the electromagnetic spectrum and some part of physics we’ve yet to understand–were my invention to play with the notion of: what if ideas were sentient and we could talk to them?
My doctorate is in systems science. I study general ways to make sense of things that are too complex for the usual analytical approach of “let’s take it apart and see what makes it tick.” And by “complex” I mean non-linear. And by “nonlinear” I mean many things affect each other simultaneously, so instead of getting a behavior that makes a straight line–like if you made a graph of how much you turn the faucet on vs. how much water comes out–you get behavior that makes curves–like the progress of infection in an epidemic over time as it rises exponentially, comes to a peak, and curves down again as it runs out of hosts. In nonlinear systems, wholes are different from the sums of their parts. I study how to study things like weather systems, stock markets, social negotiations, and flocking birds. So chaos theory, game theory, system dynamics (and dynamical systems), systems thinking, and a slew of other shiny systems-y things end up in the sciences underlying my fictions.