
New Books in Popular Culture Fiction’s Lost Ambition with Writer Sam Kahn
Fiction's Waning Cultural Centrality
- Fiction has lost cultural centrality as TV and blockbuster films now dominate everyday conversations.
- Sam Kahn contrasts mid-20th-century mass-market novels like Catch-22 and Slaughterhouse-Five with today's lack of widely shared literary characters apart from Harry Potter.
How Structures Squeeze Literary Ambition
- Structural forces like technology and publishing economics shape what kind of fiction gets made and promoted.
- Kahn argues TV and social media reduced attention for long novels while publishers and agents respond to shrinking markets, narrowing artistic risk.
Use Substack To Bypass Legacy Gatekeepers
- Use low-overhead internet tools to bypass legacy gatekeepers and publish ambitious work directly.
- Kahn runs Republic of Letters and serialized Substack fiction to curate writers and reach readers without traditional publishing constraints.



























Fiction has “lost its ambition,” and not only that, “its centrality to the culture,” Sam Kahn says in a recent piece on “Castalia,” his popular Substack newsletter. We explore that proposition in our wide-ranging conversation about contemporary fiction and its ailments. What’s especially sad about the diminished role that fiction plays in the culture is that, in our Age of Upheaval, circumstances beg for the sort of wide-angled treatment that novelists like Saul Bellow and Norman Mailer supplied in their day. What happened? Kahn is also an editor at the digital-magazine Persuasion and he edits “The Republic of Letters” on Substack.
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