BharatNotes What is Theory of Justice (Rawls)?
The Theory of Justice is the political-ethical framework developed by American philosopher John Rawls (1921–2002) in his book A Theory of Justice, first published in 1971 (revised edition, 1999, Harvard University Press). Rawls calls his conception "justice as fairness." He argues that the principles governing a society's basic institutions are just only if they would be chosen by free, rational, mutually disinterested persons in a fair initial situation. The work is a modern revival of the social-contract tradition and an explicit alternative to utilitarianism, which Rawls criticised for being willing to sacrifice some individuals' rights for the greater aggregate good.
Key Concepts
- Original position — a hypothetical situation in which people choose the principles of justice for their society.
- Veil of ignorance — in the original position, no one knows their class, status, natural talents, intelligence, or even their conception of the good. This enforced ignorance guarantees impartiality, since no one can rig the rules to favour their own circumstances.
- Maximin reasoning — under uncertainty, rational parties choose the arrangement whose worst possible outcome is the best (they protect the position of the least advantaged).
- Primary goods — the basic goods (rights, liberties, opportunities, income, wealth, and the social bases of self-respect) that any rational person is presumed to want.
- Reflective equilibrium — a method of testing principles by adjusting them against considered moral intuitions until the two cohere.
The Two Principles of Justice
Rawls argues that parties behind the veil of ignorance would agree on two principles, ranked in lexical (serial) priority — the first must be satisfied before the second applies.
| Principle | Content | Priority |
|---|---|---|
| First — Equal Basic Liberties | Each person has an equal right to the most extensive scheme of equal basic liberties (freedom of thought, speech, conscience, association, political liberty) compatible with the same for all | Highest |
| Second (a) — Fair Equality of Opportunity | Social and economic inequalities must be attached to offices and positions open to all under fair equality of opportunity | Middle |
| Second (b) — Difference Principle | Such inequalities are permissible only if they work to the greatest benefit of the least advantaged members of society | Lowest |
The difference principle is the heart of Rawls's distributive justice: inequality is acceptable only when it improves the lot of the worst-off.
Significance and UPSC Angle
Rawls's theory remains a benchmark in debates on distributive justice, equality, and welfare. For Ethics (GS4), its real exam value is applied — using the veil of ignorance as a test for impartial policymaking, or the difference principle to evaluate affirmative action, progressive taxation, and welfare schemes. It pairs usefully as a contrast with utilitarianism (Bentham, Mill) and with Amartya Sen's capability-based critique of Rawlsian primary goods. As a foundation concept, it strengthens answers across GS2 (social justice), Essay, and the ethics case studies.
