Flux Podcasts (Formerly Theory of Change)

Matthew Sheffield

Booking Overview

Flux Podcasts (formerly Theory of Change) brings politics, religion, media, and technology into focus through interviews with authors and researchers—and a lot of philosophy-forward context. For PR pros, it’s a strong fit for thought leaders who can connect ideas to how people think and how institutions respond.

Metrics

Episodes: 215

Frequency: Daily

Rating: 4.8/5.0

Estimated listeners: 1k-10k

Gender skew: Male

Location: USA

YouTube: 890 subscribers

30s Ad: 33 - 37, 60s Ad: 38 - 43

Contact Information

Contact Form

Contact form available - Official Form

Host

Matthew Sheffield - Host of Theory of Change / Flux Podcasts. Writes and talks about intersections of politics, religion, media, and technology, often using philosophical and research-based frameworks to explain broad...

Booking Intelligence

Booking Requirements

medium
Typical Credentials:  
Established authors, public intellectuals, journalists, academics, and senior researchers who can speak credibly across philosophy/science/politics or provide rigorous research framing.
Required Achievements:  
Published books, Senior roles at research organizations or academic institutions, Notable media/journalism presence, Authored influential public-facing works on technology, science, politics, or philosophy

Recent Guest Discussions

John Horgan - Limits/uncertainty In Science; Scientific Progress And Consciousness; Philosophy Of Science And The Fragility Of Liberal Consensus

Virginia Heffernan - Why Large Language Models Aren’t Conscious Minds; Philosophy Of Consciousness; Cognition And Epistemology

Stephen Hawkins - Political Attitudes And Voter Segmentation (beyond Maga); Why Trump Support Varies Across Groups; How Underlying Beliefs Shape Voting Behavior

Recent Topics

Politics, Philosophy, Technology, Religion, Media, Psychology, Science, Culture, Democracy, Ethics

Episodes

Here's the recent few episodes on
Flux Podcasts (Formerly Theory of Change)
:

Pope Leo, Opus Dei, and the battle for the soul of Catholicism

May 25, 2026

Reactionary Catholics are a small minority of core Republican voters, but in many ways they set the party’s agenda because they’re so well organized and have a much stronger intellectual tradition than the Evangelicals who dominate the Republican voting base. But this trend exists internationally as well, and Opus Dei, a lay-member organization founded in Spain, has become a political powerhouse in a number of different countries.Aside from the ridiculous caricatures of the group painted by D...

Uncertainty makes science powerful — and incredibly vulnerable

May 19, 2026

Thirty years ago, John Horgan had a dream—or rather a nightmare. Here and there, scientists were saying that all the major problems of the universe had essentially been solved, and that the work of the future was just going to be filling in the details of what we already knew.But those voices were largely drowned out in the generation of scientists who came of age promoting radical new ideas that they claimed would push their disciplines far beyond what was then-currently known. Despite their...

Chatbots aren’t conscious, but the specific details as to why are important

May 15, 2026

As artificial intelligence software like ChatGPT, Stable Diffusion, and Claude are becoming more integrated into many people’s lives, it’s perfectly natural to wonder why and how these things work and what possible implications they have for philosophy.The current AI systems are not conscious, but unfortunately, a lot of people are becoming enamored with the idea that they might be, including Richard Dawkins, the world’s most famous atheist, who actually wrote an entire book, which he seems t...

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