Person

Richard P. Feynman

Physicist whose Challenger appendix modeled public technical judgment under institutional pressure.

Why this matters

Feynman’s appendix is a case of one voice making institutional failure legible without owning the whole system.

Works

article

Personal Observations on the Reliability of the Shuttle

Feynman, Richard P. "Personal Observations on the Reliability of the Shuttle." Appendix F in *Report of the Presidential Commission on the Space Shuttle Challenger Accident*, vol. 2. Washington, DC, 1986. https://www.nasa.gov/history/rogersrep/v2appf.htm.

Related concepts

Concept

Accountability

Accountability names whether consequence still reaches the people who can respond. It becomes important when scale, narrative, or abstraction thins contact between action and effect. It helps preserve correction and proportionate answerability, but can fail when moral sorting replaces sustained contact with outcomes. It differs from responsibility because accountability emphasizes exposure to consequence; responsibility includes the ongoing obligation to account even when control is partial.

Concept

Judgment

Judgment names the capacity to decide when understanding is incomplete but harm, coordination, or responsibility will not wait. It becomes important whenever action must proceed under partial information and real consequence. It helps preserve proportionality, answerability, and room for revision, but can fail when judgment hardens into dogma, paralysis, or punitive finality. It differs from certainty because judgment accepts incomplete sight; it differs from preference because judgment weighs consequence beyond taste; it differs from optimization because judgment keeps contestability and human proportion in view; it differs from rule-following because judgment must still respond when rules lag reality.

Concept

Authority

Authority names who can coordinate action when full agreement is impossible. It becomes important whenever groups must move before every perspective aligns. It helps preserve direction and collective capacity, but can fail when operational power outruns justified recognition or visible consequence. It differs from legitimacy because authority is the capacity to steer; legitimacy is whether that capacity reads as earned and revisable enough to coordinate trust rather than performative compliance.

Related books

Book

The World We Make Together

How Ordinary People, Unequal Power, and Shared Action Shape History

History is collective, but responsibility remains uneven. The World We Make Together follows ordinary objects—a switch, a ballot, a fence, a bowl, a scale—into the institutions and relationships through which people shape public life without becoming either solitary heroes or passive products of structure.