Legal Positivism versus Legal Realism

Ask two cricket fans what an lbw is. The first reads out the Laws of Cricket. The second says: 'It is whatever the umpire gives, and this umpire never gives anything outside off stump.' The first is a positivist, the second a realist. Without the written Law the umpire has nothing to apply; without watching umpires you cannot predict the next decision. Positivism is covered in Notes 11 and 12, realism in Notes 15 and 70; this note sets them against each other.

Figure: Positivism and realism drawn as two branches from a common starting point (study law as it is): positivism finds law in the valid rules, realism in what courts actually do

1. Where Realism Belongs

Realism is sometimes called 'a wing of positivism'. That is not the standard label. Friedmann's Legal Theory places American realism as the left wing of the sociological or functional school: it shares Pound's interest in how law works but goes further, doubting that rules drive decisions at all. The figure's common trunk does reflect something real. Realists treat law as fact, and Llewellyn asked that Is and Ought be kept apart for the purposes of study, an echo of the positivist separation thesis. The Dane Alf Ross, a logical positivist in philosophy, defined valid law in realist terms. The safe exam formula: realism shares certain positivist premises but belongs historically with the sociological movement.

2. The Forerunners: Holmes and Gray

Oliver Wendell Holmes, in The Path of the Law (1897), told students to look at law as a bad man would: someone indifferent to ethics who only wants to know what material consequences his conduct will bring. From that angle law is a forecast: 'The prophecies of what the courts will do in fact, and nothing more pretentious, are what I mean by the law.' Sixteen years earlier, in The Common Law (1881), he had written that the life of the law has not been logic: it has been experience. Holmes did not deny that rules matter; he denied that they could be understood apart from the policies and pressures that shape how courts apply them.

John Chipman Gray, in The Nature and Sources of the Law (1909), held that the law of a society is the body of rules its courts lay down. Statutes, precedents, expert opinion, custom and morality are only sources from which judges draw law; a statute becomes law in the full sense only as courts interpret and apply it. Gray is half-positivist (organs of the State make law) and half-realist (the judge, not the legislator, is at the centre).

3. American Realism: Rule-Sceptics and Fact-Sceptics

Karl Llewellyn, in The Bramble Bush (1930), told first-year students: 'What these officials do about disputes is, to my mind, the law itself.' He later softened the remark, but it became the realist slogan. His mature work, The Common Law Tradition: Deciding Appeals (1960), was more positive about rules: he argued that appellate decisions are in fact fairly reckonable, because craft traditions and other steadying factors constrain judges, and he contrasted a formal style of judging with a grand style that openly considers the reason of a rule. In 'Some Realism about Realism' (1931) he called realism a movement, not a school, whose common starting points included law in flux, law as a means to social ends, a temporary divorce of Is and Ought for study, distrust of traditional rules as descriptions of what courts do, and judging law by its effects.

Jerome Frank, in Law and the Modern Mind (1930), attacked the basic legal myth that law is or can be certain. He later sorted realists into rule-sceptics, like Llewellyn, who doubted that paper rules predict appellate decisions, and fact-sceptics, like himself, who argued that even a clear rule cannot predict a trial, because the 'facts' are what a fallible judge or jury believes about fallible witnesses. He developed this in Courts on Trial (1949). Frank drew on Judge Joseph Hutcheson's article on the judicial hunch (1929), which described judges reaching a conclusion intuitively and then finding reasons for it. The popular jibe that justice depends on what the judge had for breakfast is a caricature of this view, not a quotation from Frank.

4. Scandinavian Realism and Ross

Axel Hägerström, founder of the Uppsala school, argued that concepts such as a right or a binding duty correspond to nothing in the world of fact. Vilhelm Lundstedt and Karl Olivecrona (Law as Fact, 1939) explained law as psychological facts: ideas of conduct that, backed by organised force, produce feelings of being bound. Alf Ross, a Dane in Copenhagen, argued in On Law and Justice that a rule is valid law when it is actually operative in the minds of judges, who feel bound by it, so that statements about valid law predict judicial behaviour (compare Note 70).

5. The Positivist Reply: Hart, Chapter 7

In The Concept of Law (1961), chapter 7 on formalism and rule-scepticism, Hart made three points. First, the prediction theory cannot describe the judge's own standpoint: when she says a statute is valid, she is not predicting her own decision but stating a reason for it. Second, rules have an internal aspect: people use them as standards of criticism, which no prediction of behaviour captures. Third, the scorer's discretion: a scorer's ruling is final, yet players can say he scored wrongly, because the scoring rule exists apart from his rulings. A game in which the score is whatever the scorer says would be a different game. Finality is not infallibility. Hart still conceded a real point: language has an open texture, and in penumbral cases the judge must exercise discretion.

Positivists never said judges were machines

Realism is often presented as the discovery that judges make law, against positivists who supposedly denied it. That is unfair to the positivists. Austin openly accepted judicial legislation and scorned the fiction that judges merely declare a law made by nobody; he treated judge-made rules as tacit commands of the sovereign. Kelsen held that a higher norm only sets a frame of possible meanings, and that a court's choice within the frame is an act of will creating an individual norm. Hart accepted discretion in the penumbra. The real disagreement is narrower: positivists say rules genuinely guide and constrain most decisions, while realists say they constrain far less than lawyers pretend.

6. Point-by-Point Comparison

7. Indian Illustrations

Art. 141 makes the law declared by the Supreme Court binding on all courts. A realist says this confirms Gray: in the end, law is what the Supreme Court says. A positivist replies that Art. 141 is itself a rule of recognition; the Court's power exists because a rule confers it. The case below illustrates judges filling a legislative vacuum; it is not a court endorsing either theory.

8. Evaluation

Realism's lasting gains are honesty about judicial choice, attention to fact-finding, and testing doctrine by outcomes. Its weakness is what Hart exposed: it cannot explain why judges feel bound or how a court can decide wrongly. Positivism's weakness is overstating how much rules settle. Frank's fact-scepticism also exposes a gap that neither Austin nor Hart addressed much: most litigation turns on disputed facts, and a theory of law that looks only at appellate rules misses the trial court, where most people meet the law. After Hart, the real dispute is how large the penumbra is, and positivists and realists alike now accept that the answer differs from one area of law to another.

9. Frequently Asked Questions

Q. Is legal realism a form of positivism?
A. Not in the standard classification. Friedmann treats American realism as the left wing of the sociological or functional school. It shares some positivist premises, and Ross combined the two, but they are distinct theories.

Q. What is Hart's scorer's discretion argument?
A. A scorer's decision is final, but players can still say he got it wrong, because the scoring rule exists apart from his rulings. Likewise a court's decision is final but not infallible, so law cannot simply be what courts decide.

Q. What is the difference between rule-scepticism and fact-scepticism?
A. Rule-sceptics (Llewellyn) doubt that the stated rules explain appellate decisions. Fact-sceptics (Frank) argue that even clear rules cannot predict outcomes, because trial courts must find facts from unreliable evidence.

Q. Why did Gray say statutes are not law?
A. Because a statute has no settled meaning until the courts interpret it; the courts decide what the words mean and how they apply. Statutes are therefore among the sources from which judges make law, along with precedents, custom, expert opinion and morality.

See also: Note 11 (analytical or positivist school), Note 15 (realist school), Note 24 (precedent), Note 47 (certainty and discretion), Note 61 (Austin versus Hart), Note 70 (American versus Scandinavian realism).