As much as I appreciate the sentiment and I never like to miss a chance to pile on PowerPoint, this is really, really missing the point.

As the CAIB report makes clear, the PowerPoint slide was a small symptom of the actual problem of a complex organization gradually accepting more and more risk as “in family” simply because unexplained phenomena hadn’t caused serious issues before (while remaining unexplained). The CAIB report really is a masterpiece (as is Feynman’s appendix to the Challenger report) of understanding how the understanding of risk can be subjugated to organizational pressures over time.