Veil of Ignorance Method
Reasoning device for fairness by stripping knowledge of one's own position.
The Veil of Ignorance Method is the practical, decision-making application of John Rawls's thought experiment from A Theory of Justice (1971), used as a heuristic for evaluating the fairness of policies, designs, and institutional arrangements by asking what choice one would make without knowing which position one would occupy in the affected group. Where the Veil of Ignorance proper (the framework entry) refers to Rawls's specific philosophical apparatus for deriving principles of justice — with its specific assumptions about rational parties in the original position, primary goods, and maximin reasoning — the Method is the broader technique of asking: 'Would I endorse this policy/design/decision if I didn't know which person it would affect, including possibly myself?' The technique is widely used in policy analysis, organizational design, product design (would I endorse this if I might be the worst-affected user?), institutional review, and ethical training. It substantially overlaps with the broader principle of impartiality and with various golden-rule formulations across cultural traditions. Like Rawls's original framework, the Method is critiqued for assuming that imagined ignorance can be genuinely achieved (we cannot actually unknow what we know), for the maximin reasoning that may not be the right risk-attitude under uncertainty, and for the implicit assumption that fairness is the only or principal value at stake.
Core components
- Imaginative removal of self-knowledge
- Reasoning about policy from behind the veil
- Distinction from Rawls's full theoretical apparatus
- Connection to impartiality and golden-rule traditions
- Maximin reasoning under self-uncertainty
- Application to policy, design, and institutional choice
- Bias-checking heuristic
- Distinction from other impartiality methods
Primary use case
Policy analysis and evaluation; product and service design (especially for accessibility, equity, and harm mitigation); organizational policy review; ethical training and education; bias-checking heuristic in decision-making; foundation for some equity audits and fairness assessments; widely-cited practical application of Rawlsian ideas.
Common criticisms
- Imagined ignorance may not be genuinely achievable — we cannot actually unknow our circumstances and risk-tolerances, and what we imagine 'we would choose' is colored by our actual position
- maximin reasoning is contested as the right risk-attitude (some prefer expected-value or other approaches)
- the technique addresses fairness but not other values (efficiency, freedom, virtue, particularity of relationships)
- cross-cultural variation in what counts as fair distribution complicates the technique's universalist claims
- can be deployed as rhetorical move to dismiss positions favored by privileged interlocutors without engaging substance
- less rigorous than Rawls's full theoretical apparatus while inheriting its critiques
- works best for distributive questions, less well for non-distributive ethical questions.
Lineage
- Child of
- Veil of Ignorance
- Siblings
- Veil of Ignorance, Trolley Problem
- Derived from
- Veil of Ignorance