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The Flux

The Flux by Epistemix

Welcome to The Flux - where we talk data, decisions, and stories of people asking the what-if questions to create an intentional impact on the future. 

Hosted By

John Cordier

Most Recent Episode

Episode 25

Mar 11, 2026

At the Complex Systems Society of the Americas conference in Santa Fe, host John sits down with archaeologist and complexity scientist Stefani Crabtree to explore the unexpected paths that lead to agent-based modeling. From studying theater and music to traveling the world on a fellowship and working in contract archaeology, Stefani’s journey into computational modeling was anything but linear. In this episode, Stefani shares how agent-based models help researchers reconstruct the past from exchange networks in the American Southwest to the rise and collapse of hierarchy in ancestral Pueblo societies. She explains why modeling human systems is both powerful and controversial, how simple models can resolve decades-long academic debates, and why thinking like a modeler changes the way scientists approach complex questions. The conversation also explores how insights from archaeology can inform modern policy, including work with Aboriginal communities in Australia that influenced government decision-making. Along the way, Stefani reflects on “What the Flux” moments turning points where different choices might have changed history or her own life, from the halted expansion of the Mongol Empire to a near-career in music. It’s a wide-ranging discussion about complexity, history, and the power of asking “what if?”

Episode 25

Mar 11, 2026

At the Complex Systems Society of the Americas conference in Santa Fe, host John sits down with archaeologist and complexity scientist Stefani Crabtree to explore the unexpected paths that lead to agent-based modeling. From studying theater and music to traveling the world on a fellowship and working in contract archaeology, Stefani’s journey into computational modeling was anything but linear. In this episode, Stefani shares how agent-based models help researchers reconstruct the past from exchange networks in the American Southwest to the rise and collapse of hierarchy in ancestral Pueblo societies. She explains why modeling human systems is both powerful and controversial, how simple models can resolve decades-long academic debates, and why thinking like a modeler changes the way scientists approach complex questions. The conversation also explores how insights from archaeology can inform modern policy, including work with Aboriginal communities in Australia that influenced government decision-making. Along the way, Stefani reflects on “What the Flux” moments turning points where different choices might have changed history or her own life, from the halted expansion of the Mongol Empire to a near-career in music. It’s a wide-ranging discussion about complexity, history, and the power of asking “what if?”

More Episodes

Episode 24

Oct 13, 2025

Big Data, Little Brain: Making Structural Components Known and Emergent Outcomes Clear with Paolo Gaudiano

Episode 24

Oct 13, 2025

Big Data, Little Brain: Making Structural Components Known and Emergent Outcomes Clear with Paolo Gaudiano

Episode 23

Jul 8, 2025

Strategic Innovation in Public Health with Les Craig

Episode 23

Jul 8, 2025

Strategic Innovation in Public Health with Les Craig

Episode 22

Jun 23, 2025

Designing for Uncertainty with Mickey McManus

Episode 22

Jun 23, 2025

Designing for Uncertainty with Mickey McManus

Episode 21

Jun 9, 2025

The Role of Sentiment and Social Dynamics in Public Health Models with Philippe Giabbanelli

Episode 21

Jun 9, 2025

The Role of Sentiment and Social Dynamics in Public Health Models with Philippe Giabbanelli

Episode 20

May 18, 2025

Glory Days of Modeling: Dan Eichelsdoerfer on Building Macrocosm

Episode 20

May 18, 2025

Glory Days of Modeling: Dan Eichelsdoerfer on Building Macrocosm

Episode 19

May 5, 2025

From Chaos to Clarity with Doyne Farmer: Why Agent-Based Models Matter Now

Episode 19

May 5, 2025

From Chaos to Clarity with Doyne Farmer: Why Agent-Based Models Matter Now

Episode 18

Apr 22, 2025

Mining Meaning: Laura Sheppard on Gender, Academia, and the Power of Public Data

Episode 18

Apr 22, 2025

Mining Meaning: Laura Sheppard on Gender, Academia, and the Power of Public Data

Episode 17

Apr 9, 2025

From Micro-Behaviors to Macro-Patterns: Exploring Agent-Based Models with Andrew Crooks

Episode 17

Apr 9, 2025

From Micro-Behaviors to Macro-Patterns: Exploring Agent-Based Models with Andrew Crooks

Episode 16

Mar 17, 2025

From Neural Networks to Synthetic Populations: Hamdi Kavak's Journey

Episode 16

Mar 17, 2025

From Neural Networks to Synthetic Populations: Hamdi Kavak's Journey

Episode 15

Mar 4, 2025

From Curiosity to Complexity: Paul Amoruso’s Journey into Agent-Based Modeling

Episode 15

Mar 4, 2025

From Curiosity to Complexity: Paul Amoruso’s Journey into Agent-Based Modeling

Episode 14

Feb 19, 2025

Complexity in Government Contracting: Jim Malone's Journey into Computational Social Science

Episode 14

Feb 19, 2025

Complexity in Government Contracting: Jim Malone's Journey into Computational Social Science

Episode 13

Jan 28, 2025

Decision-Making in Complex Systems: Insights from Agent-Based Modeling with Aaron Frank

Episode 13

Jan 28, 2025

Decision-Making in Complex Systems: Insights from Agent-Based Modeling with Aaron Frank

Episode 12

Jan 14, 2025

Democracy 3.0: Bridging Policy and Technology with Tom Pike

Episode 12

Jan 14, 2025

Democracy 3.0: Bridging Policy and Technology with Tom Pike

Episode 11

Jan 13, 2025

Randy Burgh: Insights from Economic Development and Complexity Economics

Episode 11

Jan 13, 2025

Randy Burgh: Insights from Economic Development and Complexity Economics

Episode 10

Dec 16, 2024

Navigating Complexity: Timothy Clancy on Modeling and Policy-Making

Episode 10

Dec 16, 2024

Navigating Complexity: Timothy Clancy on Modeling and Policy-Making

Episode 09

Dec 2, 2024

Exploring Agent-Based Modeling for Complex Policy Challenges with Sherwin Brown

Episode 09

Dec 2, 2024

Exploring Agent-Based Modeling for Complex Policy Challenges with Sherwin Brown

Episode 08

Nov 18, 2024

Exploring Data-Driven Decision Making with Bill Rand

Episode 08

Nov 18, 2024

Exploring Data-Driven Decision Making with Bill Rand

Episode 07

Nov 4, 2024

Revolutionizing Engineering: The Power of AI and Simulation with Dave Freed

Episode 07

Nov 4, 2024

Revolutionizing Engineering: The Power of AI and Simulation with Dave Freed

Episode 06

Oct 21, 2024

Transforming Data into Decisions: Insights from Matt Madden at BYU​​

Episode 06

Oct 21, 2024

Transforming Data into Decisions: Insights from Matt Madden at BYU​​

Episode 05

Oct 7, 2024

Navigating Complex Systems with Don Burke: Epidemiology, AI, and Modeling

Episode 05

Oct 7, 2024

Navigating Complex Systems with Don Burke: Epidemiology, AI, and Modeling

Episode 04

Sep 30, 2024

The Tipping Point for Agent-Based Modeling with Rob Axtell

Episode 04

Sep 30, 2024

The Tipping Point for Agent-Based Modeling with Rob Axtell

Episode 03

Sep 17, 2024

The Intersection of Science Fiction and Reality: A Conversation with Sam Arbesman

Episode 03

Sep 17, 2024

The Intersection of Science Fiction and Reality: A Conversation with Sam Arbesman

Episode 02

Sep 3, 2024

The Growing Impact of Agent-Based Modeling with Matt Kohler

Episode 02

Sep 3, 2024

The Growing Impact of Agent-Based Modeling with Matt Kohler

Episode 01

Aug 14, 2024

The Future of Agent-Based Modeling: Insights from Josh Epstein

Episode 01

Aug 14, 2024

The Future of Agent-Based Modeling: Insights from Josh Epstein

© 2026 Epistemix. All rights reserved.

© 2026 Epistemix. All rights reserved.

© 2026 Epistemix. All rights reserved.