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AFTER CERTAINTY

Person

Peter J. Vander Nat

Philosophers analyzing infinite regresses, justification, and foundational problems in knowledge claims.

Why this matters

Their formal work sharpens when certainty claims need stopping rules—epistemic boundary discipline.

Focus in observatory

Works

article

Multilevel Marketing and Pyramid Schemes in the United States: An Historical Analysis.

Keep, William W., and Peter J. Vander Nat. "Multilevel Marketing and Pyramid Schemes in the United States: An Historical Analysis." *Journal of Historical Research in Marketing* 6, no. 2 (2014): 188–210.

Related books

Book

When Trust Stops Tracking Reality

Why Good Intentions Sometimes Become Harmful

How trust drifts from evidence when good intentions stop learning from feedback—through the fictional arc of Calder Family Health and real institutional patterns.