Ep 342 Peacewarts: Biomimic Defense 101 – Systemic Acquired Resistance and Whole-Plant Immune Memory (Class 7)

We explore how whole-plant systemic acquired resistance (SAR)—where localized pathogen damage triggers salicylic acid accumulation to harden unbitten tissues—teaches us the architecture of institutional learning and non-punitive safety propagation. Drawing from botanical plant memory, we examine three historical anchors:aviation's no-fault reporting systems and Crew Resource Management, the Factory Investigating Commission following the Triangle Shirtwaist fire, and the establishment of WANO after Chernobyl. We also contrast these with the systemic failure to propagate signals seen in the Boeing 737 MAX crashes.

Homework:

1. Look up the history of NASA's Aviation Safety Reporting System or the New York Factory Investigating Commission following the Triangle Shirtwaist fire, and summarize how a localized warning transformed a wider system.
2. Write down one question about any of this episode's topics. If you don't have a question, write 'no question.'
3. Optional: Journal about a time you repeated a mistake because a warning from someone else's experience didn't reach you in time. What would a healthy signaling pathway have looked like?

Books: If you would like to read more on this subject, some book suggestions are To Err Is Human by the Institute of Medicine, The Challenger Launch Decision by Diane Vaughan, and Triangle: The Fire That Changed America by David von Drehle.

Learning Topics: Systemic Acquired Resistance (SAR); Salicylic Acid and Phloem Signaling; Aviation Safety Reporting System (ASRS) and CRM; Triangle Shirtwaist Fire and Frances Perkins; World Association of Nuclear Operators (WANO); Boeing 737 MAX Failure Analysis.

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Podcast Music: Javier Peke Rodriguez "I am late, madame Curie" https://open.spotify.com/artist/3QuyqfXEKzrpUl6b12I3KW