Focusing on singular events like a failed project misses the point. The key to improvement is to analyze recurring failures to find the underlying pattern in your thinking or behavior (e.g., consistently underestimating challenges) and address that root cause.

Leaders often conflate seeing a risk with understanding it. In 2020, officials saw COVID-19 but didn't understand its airborne spread. Conversely, society understands the risk of drunk driving but fails to see it most of the time. Truly managing risk requires addressing both visibility and comprehension.

Bill Gurley aggregates the death and cost of five major disasters (Challenger, 737 MAX, etc.) to show COVID was orders of magnitude more devastating. Yet, unlike those smaller events which triggered multiple, bipartisan, and press-led investigations, the COVID response lacked any comparable, committed effort to find the root cause.

When major failures occur, institutions like Boeing, the FAA, and NASA instinctively circle the wagons to protect themselves. This "blocker" behavior obstructs truth-seeking "searchers" (investigators, journalists) and prevents proper root cause analysis, which is essential for future prevention. This pattern was repeated with COVID-19.

Analyzing a failing system in its entirety leads to confusion and wasted hours. A more effective method is to deconstruct the system into its constituent parts and test each one individually. This systematic process of elimination quickly makes the root cause of the failure obvious.

The "Swiss Cheese Model" shows that major disasters, like the Space Shuttle Columbia or a patient overdose, are rarely caused by one person's massive error. Instead, they occur when multiple, smaller, independent system weaknesses (the "holes" in the cheese) coincidentally align, creating a direct path for failure.

Instead of accepting the first answer to a problem, this framework from Toyota's founder involves asking 'why' five consecutive times. This process drills down past surface-level symptoms to uncover the fundamental issue, a crucial skill in a world of information overload.

In the Challenger disaster, physicist Richard Feynman's fierce independence and truth-seeking nature allowed him to uncover the truth while the insider-heavy commission was ineffective. This archetype of a brilliant, unbiased outsider was critically absent in the COVID-19 response, which was controlled by insiders with conflicts of interest.

The key public health failure during the pandemic was not initial uncertainty, but the systemic inability to execute rapid experiments. Basic, knowable questions about transmission, masks, and safe distances went unanswered because of a failure to generate data through randomized trials.