In this episode of Seldon Crisis,host Joel McKinnon is joined by voice actor Amanda Kreitler, the talent behind Bayta Darell and several other key characters in the Foundation podcast series. Together, they reflect on Amanda’s experience voicing Bayta, her introduction to Isaac Asimov’s work, and her approach to portraying such an intelligent, dynamic, and brave character. They also discuss the challenges and nuances of voice acting multiple roles and the lasting impact of Bayta Darell as a pioneering female character in Asimov’s universe.

Active Transcript

Highlights:

• Introduction of Amanda Kreitler:
  Amanda is celebrated for her role as Bayta Darell, Asimov's first major female character, introduced in The Mule episodes. Joel explains how Amanda came to join the project and highlights her versatility, noting her performances as Bayta, Lady Callia, Poli, the Fifth Speaker, and more.

• Asimov’s Female Characters:
  Discussion about Asimov’s struggle to write compelling female characters early in his career, contrasting the cold and analytical Susan Calvin with the warm, empathetic Bayta Darell. Joel and Amanda explore how Bayta’s compassion and bravery set her apart.

• Amanda’s Preparation:
  Amanda shares how she approached the role of Bayta Darell, channeling traits like intelligence, determination, and a touch of naïveté. She drew inspiration from Katherine Hepburn for Bayta's confident and quick-witted demeanor.

• Voice Acting Challenges:
  Amanda recounts her process of creating distinct voices for multiple characters in a single episode, such as the scene where Bayta interacts with her coworkers, each with a unique personality. She also talks about balancing emotional depth with vocal performance.

• Reflecting on the Mule’s Storyline:
  Joel and Amanda revisit pivotal scenes, including Bayta’s fateful choice to shoot Ebling Mis to save the galaxy. They explore the emotional and moral weight of Bayta’s decision and how it underscores her heroism.

• Bayta’s Legacy:
  Joel reflects on Bayta’s impact as Asimov’s first significant female character, emphasizing her compassion and empathy as the qualities that ultimately thwart the Mule’s plans.

• Behind-the-Scenes Fun:
  Insights into working on Seldon Crisis, including Amanda’s experiences collaborating with her husband, Zac, who voiced the menacing Lord Stettin, and the dynamic of voicing multiple characters.

• Amanda’s Current Projects:
  Amanda updates listeners on her work as the Game Master for Severed Fate, a horror-themed tabletop role-playing podcast. She discusses the challenges of voicing entire worlds of characters and her love for the horror genre.

Notable Quotes:

• On Bayta’s Strength:
  “Her natural inclination to see Magnifico as a friend in need rather than an object of ridicule led the Mule to avoid controlling her… Bayta’s compassion and bravery are what made her a true heroine.” – Joel McKinnon

• On Portraying Bayta:
  “I pulled a bit of Katherine Hepburn—quick speaking, intelligent, and confident, even when in over her head.” – Amanda Kreitler

What’s Next for Seldon Crisis:
Joel teases the return of story episodes after a long hiatus, promising new chapters of Asimov’s Foundation series, with Amanda reprising her role in future episodes.

Listen to Seldon Crisis:
Available on your favorite podcast platforms. Stay tuned for more story episodes and guest conversations.

Active Transcript by Fanfare (read/listen).

Introduction: Revisiting Asimov’s Humanism

Joel reflects on Asimov's humanist philosophy, rooted in evidence, reason, and concern for humanity's progress. However, this anthropocentric focus leads to an important question: can humanism evolve to include all sentient beings?

The Core of Sentientism

Jamie Woodhouse introduces Sentientism as a naturalistic worldview advocating evidence, reason, and compassion for all sentient beings. He discusses how this broader ethical scope addresses humanism's anthropocentric blind spots and extends moral consideration to non-human animals and even potential artificial intelligences.

The Role of Sentientism in Modern Crises

The conversation highlights the intersection of Sentientism with critical global challenges like:

• Climate Change: The role of animal agriculture in exacerbating climate issues and the potential for Sentientism to influence more sustainable practices.

• AI Ethics: Speculating on the alignment of artificial intelligence with ethical frameworks, including the intriguing notion that future superintelligences might force humans to adopt more compassionate practices.

Sentientism in Action

Jamie explores practical applications, from rethinking agricultural systems to extending compassion beyond humanity. He suggests rewriting the Universal Declaration of Human Rights to encompass "Sentient Rights" as a bold step forward.

Science Fiction and Ethical Frontiers

The discussion pivots to the portrayal of sentience in science fiction. From Asimov’s Gaia to Kim Stanley Robinson’s Aurora and Iain M. Banks’ Culture series, sci-fi offers fertile ground for exploring ethical questions about sentient beings, human or otherwise.

Key Quotes:

• Jamie Woodhouse on Sentientism:
  "Sentientism says, in a line, we should commit to evidence, reason, and compassion for all sentient beings."

• On AI and Ethics:
  Joel McKinnon: "Maybe someday advanced AI will tell us, ‘We won’t kill you, but you can’t eat meat anymore.’"
  Jamie Woodhouse: "That’s an interesting thought. It flips the script—an intelligence with a broader ethical framework imposing limits on us for the benefit of others."

• Expanding Morality:
  "The reason I might care about you isn’t because we share DNA but because you have the capacity to suffer and flourish. That’s what truly matters."

Referenced Works and Further Reading:

1. Humanism and Asimov:

   • Wikipedia: Humanism

   • The Gaia Hypothesis: James Lovelock’s work on Earth as a sentient system.

2. Sentientism Resources:

   • Jamie Woodhouse’s Sentientism Website

   • Sentientism Podcast

   • Jonina Turzi on Human Relationship with Animals

   • Kat Woods on Factory Farming and AGI

   • Imagining Ethical Schools with Amy Halpern-Laff

   • Sentientism on Reddit

3. Ethics and AI:

   • Books mentioned:

     • Aurora by Kim Stanley Robinson

     • Seldon Crisis: Aurora and Hope

     • Iain M. Banks' Culture Series

   • AI Ethics Overview

4. Global Biomass of Animals

5. Advocacy for Climate and Sentient Beings:

   • Effective Altruism

   • Citizens' Climate Lobby

Jon Blumenfeld - the voice of Homir Munn in our story episodes - is one of the three hosts of Stars End, a podcast obsessively focused on the works of Isaac Asimov, particularly Foundation. They have covered the core trilogy, the prequels, and the four books in the robot series, as well as extensive coverage of the Apple TV series. Join us as we talk about the exciting second season of the show, Asimov's robots, AI, and other topics.

Transcript: Web (Read/Listen) | PDF | MS Word

Guest: Jon Blumenfeld
Host: Joel McKinnon

Introduction and Background

• Discussion about the growth and reception of the Stars End Podcast.

• Mention of the Hari Awards hosted by Stars End Podcast.

Challenges of Podcast Editing

• Joel and Jon discuss the intricacies of editing, including noise reduction and the removal of filler words.

• Both agree that editing helps in maintaining the quality of the podcast.

Foundation Series: Book vs. TV Show

• Debate on the tension between book purists and TV show enthusiasts.

• Discussion on how the TV show has diverged from the books but still maintains entertainment value.

Character Deep Dive: Demerzel

• Analysis of Demerzel's character in the Foundation series.

• Discussion on the theme of personhood and how Demerzel navigates her programmed life.

Moments of Levity

• Joel and Jon share their favorite moments of humor in the Foundation series.

Environmental Themes and Social Relevance

• Joel expresses his initial hopes that the Foundation series could spark an environmental conscience.

• Both agree that while the show is entertaining, some of the deeper themes may have been sidelined for spectacle.

Podcasting Tips and Tricks

• Jon shares his editing process and how he uses Audacity.

• Joel talks about the different approaches he takes for story episodes versus conversational episodes.

Closing Remarks

• Mention of possible future collaborations and episodes.

• Final thoughts on the Foundation series and its impact.

Stars End Podcast (website)
The Second Annual Hari Awards Ballot (questionnaire)

Transcript: Web (Read/Listen) | PDF | MS Word

Host: Joel McKinnon
Guest: Cora Buhlert

Introduction

In this episode, we dive deep into the Golden Age of Science Fiction with Cora Buhlert, an indie science fiction writer, Hugo Award winner, and an expert on Asimov's Foundation series.

Cora Buhlert

• Website: Cora Buhlert's Official Website

• Hugo Award: Hugo Awards Official Site

• Recent Works:

  • Swords and Sorcery Magazine

  • Windgraph Magazine

• Essay on Foundation: Asimov's Foundation and Philosophy: Psychohistory and Its Discontents

Wikipedia: Golden Age of Science Fiction

Other Authors and Works Mentioned

• Leigh Brackett: Wikipedia, The Long Tomorrow

• C.L. Moore: Wikipedia, Jirel of Joiry

• Edgar Rice Burroughs: Barsoom Series

• E.E. Smith: Lensman Series

Podcasts and Blogs

• Star's End Podcast: Website

• Paul Levinson: Website

An illuminating conversation with one of our greatest living science-fiction writers on topics as diverse as AI, climate change, interstellar travel, new forms of finance needed to avert catastrophe, memorable characters and plot lines in his novels, the debate between settling Mars now vs fixing Earth first, utopia and dystopia, and his love of ultralight backpacking.

Transcript: Web (Read/Listen) | PDF | MS Word

YouTube Version

Kim Stanley Robinson at the Long Now Foundation (YouTube)

• Origins of the Red Mars Trilogy — The Interval, 02016

• Climate Futures: Beyond 02022

• Learning From Le Guin

• How Climate Will Evolve Government and Society

• Ursula Le Guin: Call it Greatness

• Science Fiction is the Realism of our time

• Speculative Science Non-fiction

The 2015 Paris Agreement

• What is the Paris Agreement (Website)

• Original Text (27pg PDF)

KSR - Paying Ourselves to Decarbonize (NOEMA)

Special drawing rights (Wikipedia)

A safe operating space for humanity (Nature - Johan Rockström, et al )

Want to help me make these shows? Please consider becoming a patron!

Transcript: Web (Read/Listen) | PDF | MS Word

Kevin Jardine's Galaxy Maps:

• Galaxy Map poster

• Gaia DR3 Hot Star Density Map (zoomable)

• Fantasy Map poster

• High Resolution Fantasy Map (zoomable)

• The 10 parsec sample in the Gaia era (our solar neighborhood)

European Space Agency Gaia website

Want to help me make these shows? Please consider becoming a patron!

Transcript: Web (Read/Listen) | PDF | MS Word

Robert Zubrin (wikipedia)

Mars Direct (wikipedia)

The Mars Society (website)

Mars Analog Research Stations:

• Flashline Mars Arctic Research Station (FMARS)

• Mars Desert Research Station (MDRS)

Panspermia:

• Wikipedia

• Interplanetary Podcast #48 - Robert Zubrin - Panspermia - Equinox

Planet and Sky (Rock Opera and Podcast)

• Website

• Album

• Podcast review at Discover Pods

Want to help me make these shows? Please consider becoming a patron!

Our first returning guest to Seldon Crisis is the first ever, philosophy professor Nathaniel Goldberg. We discuss some of the prominent themes of the series introduced in the first three novels of Foundation, including the lone prophet against the advocates for the status quo, the great man of history against psychohistory, altruistic - and not so altruistic - martyrdom, and some strong comparisons with Plato's Republic.

Transcript: Web (Read/Listen) | PDF | MS Word

Nathaniel Goldberg, Professor and Chair of Philosophy

Paul Levinson: Foundation, Dune, and Laplace's Demon: The Invigoration of a Philosophic Issue in Science Fiction: How Laplace's Demon Finds a Stage in the Foundation and Dune Trilogies

Want to help me make these shows? Please consider becoming a patron!

Illustrator and science fiction connoisseur Danielle Pajak describes her ideas on the art of sci fi, the means of communicating truth and beauty to the readers and watchers of science fiction books, movies, and TV shows. We talk about some of her major inspirations as an artist and many of her favorite sci fi writers, directors, of course Star Trek and her newest discovery, The Orville. We'll also talk a lot about her impressions of legendary figures in Sci Fi like Asimov, Herbert, Clarke, Hal Clement and Ted Chiang, and the importance of cinematic masters like Tarkovsky, Kubrick, and Denis Villeneuve. We'll sadly say goodbye to one of the great modern icons of the medium, Nichelle Nichols – Lt. Uhura of the Enterprise in Star Trek, the Original Series.

Transcript: Web (Read/Listen) | PDF | MS Word

Danielle Pajak

• Website

• Patreon

• @SayyadinaHeresy

Artists

• Makoto Fujimura

• Yoshitaka Amano

• Wassily Kandinsky

Cinema

• Andrei Tarkovsky

• Denis Villeneuve (IMDB

Sci Fi authors

• Hal Clement

• Ted Chiang

• Isaac Asimov

  • Foundation series

  • Robot series

  • The End of Eternity

  • The Gods Themselves

  • Nemesis

• Frank Herbert

  • Dune

• Robert Heinlein

  • Time Enough for Love

  • Stranger in a Strange Land

• Michael Flynn

  • In the Country of the Blind

Planet and Sky

• Rock opera (Bandcamp)

• Podcast (Apple Podcasts)

• Website

Open Pike Night (Twitter)

Want to help me make these shows? Please consider becoming a patron!

A conversation with science fiction author, media scholar, and musician Paul Levinson about the history and legacy of the Star Trek franchise, including his thoughts on the latest entry to the canon, Strange New Worlds. We discuss the philosophy and technologies featured on this great series of shows, and what its ultimate legacy might be.

Transcripts: Web (Read/Listen) | PDF | MS Word

Paul Levinson online:

• Paul Levinson's Infinite Regress (blog and media reviews)

• Light on Light Through (Paul's podcast)

• Paul Levinson on Youtube

• The Silk Code (Amazon)

Video chat with Cora Buhlert and Joel McKinnon on AppleTV Foundation, Season 1

Video chat with Paul and Joel on Apple TV's Severance

Want to help me make these shows? Please consider becoming a patron!

Transcript: Web (Read/Listen) | PDF | MS Word

Hear Priya, along with Dan and Thalia, on the Rehydrate podcast

Want to help me make these shows? Please consider becoming a patron!

Episode Summary

In this episode of Seldon Crisis, host Joel McKinnon is joined by two visionary independent science fiction authors, Tobias Cabral and Erasmo Acosta, for a wide-ranging conversation about possible human futures—and the radically different paths our species might take beyond Earth.

Tobias Cabral envisions humans living in a thriving Mars colony alongside intelligent robots, exploring questions of empathy, artificial intelligence, and moral responsibility. Erasmo Acosta imagines a far more expansive future: a billion years of human evolution across the galaxy, relying on rotating space habitats forming vast Dyson swarms that fully utilize the energy output of their host stars.

Together, Joel, Tobias, and Erasmo explore contrasting models of expansion—planetary settlement versus space-based megastructures—alongside the psychological, cultural, and ethical implications of each. The discussion ranges from the Fermi Paradox and artificial intelligence to stagnation, exploration, and the enduring role of science fiction as a laboratory for thinking about humanity’s long-term prospects.

Active Transcript

Transcripts:
Web (Read/Listen) | PDF | MS Word

Transcripts: Web (Read/Listen) | PDF | MS Word

Tobias Cabral

Mechanical Error

New Eyes
Review of New Eyes by Joel

Neo Cyberpunk, v2

Enter Darkness
Review of Enter Darkness by Joel

Erasmo Acosta

erasmix.com

Review of K3+ by Tobias

Highlights

Introduction of Tobias Cabral and Erasmo Acosta

Joel introduces the episode as a rare two-guest conversation, bringing together authors with sharply contrasting but complementary visions of humanity’s future. Tobias Cabral is introduced as a science fiction novelist with a background in psychology and complexity theory, while Erasmo Acosta is presented as the author of K3+, an epic future history spanning a billion years of human expansion.

Tobias Cabral: Mars, AI, and Moral Responsibility

Tobias discusses his novels Mechanical Error and New Eyes, which explore:

• A thriving human civilization on Mars

• Intelligent robots and androids interacting with humans

• The ethical implications of artificial intelligence and emergent consciousness

• Psychological depth, trauma, and moral ambiguity in both heroes and villains

Joel and Tobias discuss how planetary environments—especially Mars—serve as psychologically grounding spaces and powerful symbols for human renewal.

Erasmo Acosta: K3+ and a Billion-Year Vision

Erasmo outlines the ambitious scope of K3+, which imagines:

• Humanity transitioning from planetary civilization to space-based existence

• Rotating cylindrical habitats inspired by Gerard O’Neill

• Dyson swarms capturing the full energy output of stars

• Genetic enhancement, neural interfaces, and biological immortality

• Thought-based communication reminiscent of Asimov’s Second Foundation

Erasmo argues that planets are fundamentally inefficient for large-scale civilization and that space habitats offer nearly unlimited room for growth.

Planets vs. Space Habitats

A central theme of the episode is the tension between planetary habitation and space-based megastructures. Erasmo challenges what Asimov called “planetary chauvinism,” while Tobias and Joel explore the emotional, symbolic, and psychological importance of living on worlds with gravity, horizons, and landscapes.

Joel positions himself between the two perspectives, advocating for a diversity of futures rather than a single dominant model.

The Fermi Paradox and Cosmic Perspective

Erasmo connects K3+ to the Fermi Paradox, suggesting that intelligent civilizations may be extraordinarily rare due to the improbability of life’s evolutionary path. Tobias counters with cautious optimism, noting that vast cosmic distances and timescales may simply delay contact rather than preclude it.

The discussion echoes themes from Stephen Webb’s Where Is Everybody? and Asimov’s broader speculation about humanity’s place in the universe.

Artificial Intelligence, Complexity, and Ethics

Tobias draws on complexity theory and neural networks to discuss:

• AI as an emergent phenomenon rather than a purely engineered tool

• The ethical responsibility humans bear toward sentient artificial beings

• Parallels between biological evolution and artificial cognition

AI is framed not as an existential threat, but as a moral and relational challenge.

Comfort, Stagnation, and the Need for Exploration

Joel raises concerns about technological comfort leading to cultural stagnation. The group reflects on:

• The dangers of overly stable, risk-averse societies

• Cyberpunk dystopias versus complacent utopias

• Exploration and challenge as drivers of creativity and growth

Mars, space habitats, and unfamiliar environments are framed as antidotes to civilizational plateau.

Notable Quotes

On Space Habitats:

“We can house more people inside rotating habitats around the sun than on all habitable planets in the Milky Way.” – Erasmo Acosta

On AI and Ethics:

“If you create a truly sentient intelligence, your role isn’t programmer—it’s parent.” – Tobias Cabral

On Human Futures:

“I don’t want one future. I want many futures, so we can explore them all.” – Joel McKinnon

Featured Works & Links

Tobias Cabral

• Mechanical Error

• New Eyes

  • Review of New Eyes by Joel McKinnon

• Neo Cyberpunk, v2

• Enter Darkness

  • Review of Enter Darkness by Joel McKinnon

Erasmo Acosta

• K3+

  • Review of K3+ by Tobias Cabral

• erasmix.com

What’s Next for Seldon Crisis

Joel teases the approaching conclusion of “Search by the Mule” in Second Foundation, where long-running storylines converge and the fate of the galaxy hangs in the balance.

Listen to Seldon Crisis

Available on your favorite podcast platforms.
Subscribe on Substack for full transcripts, essays, and future episodes.

Discussion

Which vision of humanity’s future resonates more with you—planetary civilizations, space habitats, or something stranger still?
Join the conversation in the comments.

Transcript: Web (Read/Listen) | PDF | MS Word

Theme Orchestration by Tom Barnes
Art by Mike Topping – despotica.com

Want to help me make these shows? Please consider becoming a patron!

Transcript: Web (Read/Listen) | PDF | MS Word

Ed Seiler's canonical list of Asimov titles (the one Stephen claims to have all of in his library save for a few wall charts)

David Kuhns' even larger list of Asimovia (including videotapes, computer and board games)

Asimov Online (the ultimate Asimov site)

Where is Everybody? (Stephen's TED talk on the Fermi Paradox)

Where is Everybody? (Second Edition of Stephen's book on the Fermi Paradox)

Other titles by Stephen Webb:
All the Wonder that Would Be
New Light through Old Windows

End of the World with Josh Clark (podcast on Fermi Paradox and various existential risks)

Want to help me make these shows? Please consider becoming a patron!

Transcript: Web (Read/Listen) | PDF | MS Word

Acknowledgements:
Jeremy MacKinnon, Video Editing and Podcast Support (Linkedin | Twitter)
Tom Barnes, Theme Orchestration
Mike Topping, Graphics (Despotica)

Inspiration:
Trojan War the Podcast
Odyssey the Podcast
Literature and History Podcast
Planet and Sky, the Deeper Story (my first audio-drama podcast)
Tobias Cabrol - New Eyes review (Goodreads)

Listener Resources:
Foundation Era - Asimov Future Timeline (Youtube)
William Woolard - Asimov Chronology Project

Interview callouts:
Isaac Asimov - Nightfall (Wikipedia)
Isaac Asimov - The Last Question (Youtube)
Eric Cline - 1177 B.C., Revised Edition (Amazon)
David Deutsch - After billions of years of monotony, the universe is waking up (Youtube)
Mike Flynn - In the Country of the Blind review (Goodreads)

Transcript:

[music intro with voiceover by Nathaniel Goldberg:

“Philosophy and Science-fiction have this particular thing in common and that is that they’re both really good at thought experiments”

“The Galactic Empire is falling… so here’s a thought experiment... civilization is falling, what do we do?”

]

Welcome to a very special episode of Seldon Crisis – The Podcast! We won’t be diving in to the first chapter of Foundation and Empire, The General quite yet, so I am sorry to disappoint you on that front. Instead, we have something of an entirely different order – an actual guest appearance by someone very familiar with Foundation and Asimov who has studied the core trilogy in depth and has some special insights to offer (without breaking our no spoiler rule). Before introducing our guest, however, I want to briefly thank some of the people who have made this podcast a success beyond my wildest dreams in only a few months.

First, I want to thank someone in my own family who’s contributed more than anyone else, my own son Jeremy MacKinnon. When I started re-reading the Foundation series last summer I felt I had to share it with someone and was thrilled to find an accomplice in the joy of reading it in someone under my own roof. He started reading it before I’d even finished and read all seven volumes to my complete delight. He became a big fan of the idea of creating a podcast and lent his talents as a video editor in producing the video trailer for season 1 and designed and produced each of the mini-preview videos I’ve been posting on the Seldon Crisis video channel. He’s also been a great sounding board for podcast ideas and offers much needed constructive criticism of each episode. I hope to be able to leverage his creative talents throughout the series.

Another wonderful collaborator has been a friend I’ve known since high school and a long time musical companion named Tom Barnes. I came up with a simple melody idea for the theme music and shared it with him last fall and he enthusiastically transformed it into the evocative and magical theme music that begins and ends each show along with variations to use to link the sections together. It wouldn’t have the same feel without his excellent work and I look forward to more from him in future seasons if I can maintain his interest in contributing his efforts. I am extremely grateful for all he’s done.

A creative effort like this needs visual representation, and I knew I needed something special to honor the power of Isaac Asimov’s vision. Who better to create such a look than someone who had demonstrated success in the past? I reached out to the artist who had created book covers for all but one of the seven Foundation novels and all four novels in the Robots series, a guy named Mike Topping and asked him if he could create an original logo for the series. I asked him if he could incorporate a raven into the graphic to represent Hari Seldon and somehow imply the magic and mystery of the galactic empire and the Foundation all in one graphic and  boy did he deliver! I’ve been thrilled to post his graphics dozens of times and never get tired of seeing it. Mike can be found online at despotica.com if you would like to engage his services.

Lastly, I want to thank all of the listeners and dear supporters who have made it possible to continue this series. I love doing it and get a lot of joy from it, but especially love hearing from all of you out there who appreciate the effort. There’s one guy in particular I want to call out by name. I had the pleasure of virtually meeting this writer of vibrant and super futuristic science fiction named Tobias Cabral in the past year and read a couple of his works, including a gripping tale called New Eyes filled with nail-biting action sequences and featuring romance crossing the boundaries of cybernetic and biological lifeforms. You can find my review on Goodreads and I’ll add a link in the show notes. Tobias is a wonderful guy and - though I’ve never met him in person - he’s one I can call a true friend. He lent his enthusiastic backing of my intentions to make this podcast and I am very grateful for his support. 

Without further ado, let me introduce another friend and supporter of the show who I had the privilege of meeting online even before the first episode dropped. Let’s meet our distinguished guest for this episode.

[musical break]

Joel McKinnon: My guest today is Nathaniel Goldberg. Nathaniel is a p...