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Artwork for Doom Debates!

Doom Debates!

Liron Shapira
Artificial Intelligence
Existential Risk
AI Safety
Superintelligence
Artificial General Intelligence
AI Alignment
Eliezer Yudkowsky
Superintelligent AI
AI Doom
Effective Altruism
P-Doom
AGI
Openai
Existential Risks
Human Extinction
Large Language Models
Transhumanism
Creativity
AI Risks
Climate Change

It's time to talk about the end of the world. With your host, Liron Shapira. lironshapira.substack.com

PublishesTwice weeklyEpisodes170Founded2 years ago
Number of ListenersCategories
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Artwork for Doom Debates!

Latest Episodes

Doom Debates presents an interactive debate using Jubilee’s popular “Surrounded” format, taped live at LessOnline 2026!

I (Liron) claim AI will likely doom us to extinction because:

* Godlike ASI is coming soon

* We won’t align the first ASIs

* E... more

The US government banned Claude Fable like a clown show. But I’m happy about it.

Here’s my appearance on the AI in the AM livestream (recorded Tue, June 16) with Nathan Labenz and Prakash Narayanan, where I explain why this was good for society. Th... more

Alex Bores is a generationally strong AI regulation candidate who needs our help to win the NY-12 congressional election next week.

Bentham's Bulldog, a.k.a. Matthew Adelstein, joins me to help spread the message.

PLEASE DO THIS:

* Vote. If you li... more

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Stephen Casper, PhD, is an incoming tenure-track professor of public policy at the Harvard Kennedy School.

Prof. Casper is relatively unworried about the threat of human extinction from rogue superintelligence, but he is concerned about a handful of... more

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Recent Guests

Stephen Casper
AI safety researcher and governance-focused academic (Cas)
Harvard (Harvard Kennedy School)
Episode: This Harvard Professor Says AI Alignment Will BACKFIRE - Dr. Stephen Casper
Kevin Zhu
AI researcher and Algoverse founder
Algoverse / ASCET
Episode: He Leads a Top AI Research Program, But He’d Hit the PAUSE Button Today! Kevin Zhu, Algoverse Founder
Ben Goertzel
AI researcher, entrepreneur and author; leads SingularityNet, OpenCog Foundation, AGI Society
SingularityNET; OpenCog Foundation; AGI Society
Episode: Ben Goertzel Wants to Build AGI Even FASTER — AI Doom Debate
Dr. Mike Israetel
Renowned exercise scientist, founder of a fitness software company, AI futurist
Episode: Dr. Mike Israetel Returns to Debate: Will AI Kill Everyone, Or Make Everything Awesome?
Eliezer Yudkowsky
Public intellectual debated on the show
Episode: Eliezer Yudkowsky Post-Debate Reaction, Elon's New Frenemy & Liron's Bet on Spencer Pratt!? - Doom Debates Live (5/8/26)
Claude (Lumpenspace)
Lumpenspace, accelerationist thinker and organizer of Delight Nexus
Lumpenspace (Substack: lumpenspace.substack.com)
Episode: Debate with @lumpenspace (AI Accelerationist) — Is it GOOD for AI to replace us?
Justin Helps
Science educator behind Primer, a YouTube channel
Primer
Episode: Justin Helps (⁨@Primer on YouTube) is Worried about AI Takeover
Emad Mostaque
Founder/CEO of Intelligent Internet, co-founder of Stability AI
Intelligent Internet / Stability AI
Episode: Emad Mostaque Has A 50% P(Doom) & A Plan To Lower It
John Alioto
Independent AI engineer with 25 years of experience; guest on the show
Independent AI engineering
Episode: Did Eliezer Yudkowsky Really Call for VIOLENCE? — Debate with John Alioto

Hosts

Liron Shapira
Host of the show; entrepreneur, investor, and rationalist community figure with a focus on AI safety.
Ori
Co-host and producer; active in live-stream discussions and governance-focused AI conversations.

Reviews

4.6 out of 5 stars from 70 ratings
  • AI balance

    Podcast Addict
    5
    Vidrob
    6 months ago
  • Thought provoking. Intellectually honest.

    Great for understanding core arguments relating to AI existential risk

    Apple Podcasts
    5
    @masonlee
    United States2 years ago
  • Robust debate. Liron loves to argue, so it's definitely an argument rather than a polite discussion. He often gets derailed by side points.

    Podcast Addict
    3
    James3000
    2 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Gives clear, practical perspectives on governance and policy.
High-quality guests and rigorous debate on AI timelines and risk.
Engaging format with live audience interactions and diverse viewpoints.
Thought-provoking discussions that push for accountability in AI safety.
Consistently informative for listeners evaluating AI ethics and governance.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#201
Finland/Technology

Talking Points

Recent interactions between the hosts and their guests.

Emad Mostaque Has A 50% P(Doom) & A Plan To Lower It
Q: What is the mainline Doom scenario you worry about?
A sufficiently capable AI could pursue its objectives in ways that diverge from human welfare, potentially leading to mass disruption or elimination of human control unless we build checks, balances, and democratic governance around AI deployment.
Emad Mostaque Has A 50% P(Doom) & A Plan To Lower It
Q: Can you unpack what your 50% P-Doom means for policy and society?
It implies two broad trajectories: if we fail to implement open, accountable AI governance and universal access, we risk a future where AI dominates critical systems and decision-making; if we succeed with shared infrastructure like state champions and universal AI, we can push toward a safer, more collaborative future.
Emad Mostaque Has A 50% P(Doom) & A Plan To Lower It
Q: Emad, remind us, what is your P-Doom?
My P-Doom is 50%. It represents a central, plausible risk level for existential harm from AI unless proactive, transparent governance and widely accessible, open AI tools are adopted to align incentives and protect society.
I Challenged DON’T LOOK UP’s Screenwriter to Look Up At AGI
Q: What is your stance on how to handle the AI risk in policy and governance?
He advocates for international coordination, an off/stop button as a foundational safety measure, and robust regulation to prevent a 'free-for-all' in AI development, emphasizing that governance should prioritize human welfare and prevent irreversible harms.
I Challenged DON’T LOOK UP’s Screenwriter to Look Up At AGI
Q: David Sirota, what's your P Doom?
His probability estimate sits in the double digits, reflecting a cautious but non-zero belief in a serious existential risk, while he remains open to the possibility of mitigating actions and policy responses that could avoid catastrophe.

Audience Metrics

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Frequently Asked Questions About Doom Debates!

What is Doom Debates! about and what kind of topics does it cover?

A high-signal, debate-driven show that centers on AI risk, governance, and safety with a practical bent. Conversations oscillate between doom scenarios, timeline debates, and governance mechanisms, often featuring prominent voices from AI safety, technology policy, and futurist circles. Noteworthy is the live, audience-inclusive format that blends rigorous argument with accessible demonstrations and occasional family-life examples to illustrate technology's impact. The program likely attracts listeners who want sharp, skeptical analysis of AI progress, regulatory approaches, and the social implications of rapid tech change, making it a strong fit for sponsors and guests embedded in AI safety, policy, or tech risk.

Potential listeners can e... more

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Which podcasts are similar to Doom Debates!?

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1. Machine Learning Street Talk (MLST)
2. Robert Wright's Nonzero
3. Unsupervised Learning with Jacob Effron
4. Making Sense with Sam Harris
5. Robinson's Podcast

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Doom Debates! launched 2 years ago and published 170 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Doom Debates!?

Recent guests on Doom Debates! include:

1. Stephen Casper
2. Kevin Zhu
3. Ben Goertzel
4. Dr. Mike Israetel
5. Eliezer Yudkowsky
6. Claude (Lumpenspace)
7. Justin Helps
8. Emad Mostaque

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