Reletter
Artwork for Castalia

Intellectual Journal - essays, stories, reflections

Platform
Substack
PricingOnly free issuesPublishesTwice weekly
Issues508Founded4 years agoLast Issue7 days ago
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Artwork for Castalia

Latest Issues

How To Live in the 2020s

I am convinced — in spite of everything — that we may well be on the cusp of living in a very different, and beautiful, way. Why do I think that? Well, a few obvious structural reasons. The internet really does remove the middleman in terms...

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Can Art Exist in the AI Era?

Dear Friends,

I’m continuing to serialize my World Cup novella at Cult Classic.

Best,

Sam

CAN ART EXIST IN THE AI ERA?

Recently, I’ve come across the same — deeply depressing — idea from several different directions. The idea is that...

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Degooglifying My Life

Dear Friends,

I’ve posted the second chapter of my novella Defender at Cult Classic.

Best,

Sam

DEGOOGLIFYING MY LIFE

On a daily basis I probably have more interactions with Google than I do with anything or anyone else, with the sole...

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An Interview on Defender

Dear Friends,

I wrote a short novel in honor of the World Cup. The first chapter can be read here at Cult Classic and the rest will be serialized shortly. I’m grateful to my friend David Steiger for reading and conducting this interview a...

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Mark Fisher's Capitalist Realism

It’s hard not to be moved by Fisher’s passion even if his prescriptions leave something to be desired.

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Authors

The writers behind this newsletter.

  • Sam Kahn

    Sam Kahn writes the Substack Castalia.

  • A. A. Kostas

    I write fiction, poetry, essays, and reviews. Author of LUMINOX (Tilt Press, 2026) and THE PILGRIMS (Eclogue Press, coming soon). Editor of NEW ADVENTURES (Pennyworth Press, 2026). Contributing editor at TRACES JOURNAL. I'm always seeking Him.

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