Welcome to Notions of Progress!

Blog Posts

Feb. 25, 2026

Episode 5: The Sophists - A Fifth Century Enlightenment Movement? (Part 1)

Episode 5: The Sophists - A Fifth Century Enlightenment Movement?  (Part 1)

SummaryThis episode asks questions that the Sophists raised in fifth-century Athens and never fully resolved. When a school of thought is almost entirely known through the writings of its most powerful critic, how much of what we think we know is …

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Feb. 9, 2026

Episode 4: The Road to Anti-Progress with Professor Tyson Retz (Part 2)

Episode 4: The Road to Anti-Progress with Professor Tyson Retz (Part 2)

When leading AI companies such as Anthropic warn of "civilization" level risks from AI advances arriving within 1-2 years [1] , Professor Retz's framework invites us to ask: which historical narratives of progress implicitly shape these positions? T…

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Jan. 24, 2026

E3 part 1: Five Faces of Progress: A Conceptual Framework for Historical Change | Prof. Tyson Retz |

E3 part 1:  Five Faces of Progress: A Conceptual Framework for Historical Change | Prof. Tyson Retz |

When one of the large AI companies announces that their new model will bring us "closer to AGI" (Artificial General Intelligence), what notion of progress, if any, are they invoking? When advocacy groups protest technological solutions to are…

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Aug. 28, 2025

Notions of Progress - Introduction

Introducing Notions of Progress: A New PodcastWhat if many of our assumptions about technological progress rest on ideas formulated centuries ago—ideas we've inherited without examination? What if much of the current anxiety and uncertainty …

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