An Anxious Nomad Collective: A Weekly Substack of Book Reviews, Essays, and Long Looks at the Sky

An Anxious Nomad Collective is my Substack. It goes out weekly. If you are landing here from elsewhere on the site and want one place to start, the book reviews are the entry point I would recommend.

The newsletter is not a publication. It is one person writing on the side of a full-time job in healthcare engineering. The whole point is that the voice can be the voice the day job does not have room for. There is no editor. There is no posting calendar in a project management tool. There is a Friday evening, a kettle, and whatever I have been thinking about for the last seven days that survived being thought about.

The standing surface area is broader than the part I am pointing readers at. The newsletter, in rotation, covers four things:

Book reviews. Long, slow reads of books that have done something to me. The flagship is "A Candle in the Anxious Dark," a 1,800-word reading of Carl Sagan's The Demon-Haunted World in 2026. Most recently, "THE IDIOT (Part One)" walks through Prince Myshkin in Dostoyevsky's novel as a study of integrity in a world that punishes it. The reviews are not summaries. They are an attempt to write down what reading the book did to me, and to test whether the thing the book did is a thing the book actually contains, or a thing I brought to it. The discipline I hold myself to is straightforward: if I cannot quote the page that justifies a sentence in my review, the sentence comes out.

Personal essays. Pieces that sit somewhere between memoir and field notes. "The Self I Left Behind" is a two-part essay on the version of me that did not move continents. "The Man Who Crossed an Ocean (Part 2)" is a letter from the version that arrived in Canada to the version that did not. "WHO AM I?" is a confrontation rather than a meditation. These are the posts I find hardest to write and the ones readers reach me about most often. The pattern I have noticed is that the posts I sit on for a week before publishing, the ones I almost delete, are the ones that prompt the reader emails. The posts I write quickly and feel pleased with are the ones nobody mentions.

Slow science writing. "The Story of The Seven Sisters" is a piece on the Pleiades, and how seven sisters running from a hunter is plausibly the oldest story the human species ever told itself, encoded into songlines on opposite sides of the planet 14,000 to 100,000 years ago. "Plurality of Worlds" is a piece written into the Artemis 2 launch window about Sagan's argument that the universe is, on balance, indifferent and beautiful at the same time. "The Measure of You" walks through quantum entanglement as a metaphor for the way two people remain measurable to each other long after they are no longer in the same room. The science is not decorative. The pieces stand or fall on whether the physics is right and the metaphor is honest. I have killed a draft because the analogy worked emotionally and lied about the physics. That tradeoff is non-negotiable; the metaphor has to earn its keep against the textbook, not the other way around.

Poetry and translation. "न किसी की आँख का नूर हूँ" is a Ghazal by Muztar Khairabadi, included in the original Urdu with a careful English bridge. Translating Urdu verse into English is a lossy operation no matter who is doing it. The compromise I made for that piece was to publish the bridge as a bridge, not as a poem, with a note acknowledging what the English cannot carry. "The Darkest Woods" is original verse on the architecture of refusal. There is one poem about a galvanic heart that is, more or less, a confession about voltage and rooms.

The mix is deliberate. The tagline on my profile is "Exploring the geometry of isolation, resilience and the physics of hope. Bridging the gap between data structures and the human soul." That is the bar I am writing toward. Sometimes the post lands there. Sometimes it does not. Either way it goes out on a weekly cadence.

Two reasons.

First, the book reviews are where the writing is most disciplined. A book review has an external object. The post stands or falls on whether you have actually understood the book. There is no escape into self-pity. Sagan's Demon-Haunted World either survives a 2026 reading or it does not. Dostoyevsky's Prince Myshkin either reads as a moral diagnosis of the modern internet or he does not. The review has to argue. A personal essay can drift; a book review has a referee.

Second, the reviews are how I stay honest with myself about the rest of the newsletter. If I cannot read a book carefully and write a thousand clear words about it, the personal essay I post the next week is going to be worse than I think it is. Reading critically is the muscle. The essays are the spend. I noticed in the first three months of writing the newsletter that the weeks I skipped a book review were the weeks the personal essays got mushy. The correlation was not subtle.

If you are arriving cold and want one piece to read first, the Sagan review is the one. It is 1,800 words about a dying scientist writing a book for his grandson, and what that book has been doing to me on cold afternoons in a country where I still know almost nobody.

I should be precise about scope, the same way I am for every other community piece on this site.

This is not a newsletter business. There is no paid tier. There are no sponsorships. There is no growth-hacked headline pattern. The subscriber list is small enough that I know roughly who is on it, and that is, for now, fine. I am not trying to make this into a thing. I am trying to make it a place where I can write the long sentence I cannot write at work without it becoming a different artifact than the one I want. The instant a paid tier exists, the calculus of every Friday changes; the question shifts from "is this honest" to "is this worth what someone paid for it." I would rather not have that question in the room while I am still figuring out the voice.

I am also not pretending the newsletter is a publication. It is one person writing in the time the day job does not need. The reviews are not edited by anyone other than me. The essays are not fact-checked by anyone other than me. The poetry is not workshopped. Anyone reading should know that going in.

The day job, healthcare data engineering at metricHEALTH, requires a specific kind of writing. Specifications, design docs, integration plans, internal memos. The clarity is a feature; the absence of voice is also a feature, because the voice is a distraction from the integration that has to land.

The Substack is the place where the voice goes. It is not a separate person. It is the same instinct that tries to make a clinical FHIR pipeline understandable to a clinician on the first read. Pulled into a different room. Given different stakes.

It is also part of why the other community work on this site exists. The volunteer research for Roots of Reality, the OPLA survey case study, the Tech Titans postmortem, the Firebird Community Cycle board work. All of those involve translation. Academic to lay. Numerical to narrative. Technical to civic. The Substack is where I keep that muscle limber on a topic I get to choose.

If you read one post and decide it is not for you, that is a fair outcome. If you read one post and decide it is, the archive is a click away and the fire is, as the about page says, lit.