Chapter One — What Is Law?
Natural Law, Positive Law, and the Question Berbice Asked First

Beat 1The Story

why this matters in Guyanese life

Before you ever open a statute book, child, Guyana already taught you this chapter.

On the 23rd of February, 1763, on a plantation called Magdalenenberg up the Canje, and then along the whole Berbice River, enslaved Africans rose up under a man named Cuffy — Kofi — a cooper by trade, and for the better part of a year they held Berbice and governed it themselves.² Now hold that date in your mind and ask the question this whole chapter turns on: the laws that held those people in slavery — were they law?

Because understand this: slavery in Berbice was not lawlessness. It was lawful. It was written down, administered by a Governor, enforced by courts, backed by punishment. Every box a lawyer might tick, it ticked. And still, every fibre of you knows it was wrong — so wrong that this country put Cuffy in bronze at the Square of the Revolution and made the 23rd of February our Republic Day.

So which is it? If law is simply whatever the ruler validly commands, then the slave codes were law — wicked law, but law — and Cuffy was a lawbreaker. But if a rule must pass some higher test — justice, morality, the dignity God or nature planted in every human being — before it deserves the name of law, then the slave codes were never truly law at all, and Cuffy was not breaking law; he was answering to a higher one.

That disagreement is not old talk. It is the first examinable topic on your syllabus, it has a name on each side — positive law and natural law — and it walked into a modern Guyanese courtroom as recently as 2018, as you will see before this chapter is done. When your grandmother says “what is wrong can’t be right, I don’t care what paper it write on” — she is a natural lawyer. When the magistrate says “I did not make this law, counsel, but I am bound to apply it” — that is legal positivism talking. Both of them live in you already. Your job at CAPE is to give them their proper names, their thinkers, and their cases.

Beat 2The Law of the Topic

the core content, plainly

1. The meanings of “law”

At its plainest, law is a body of rules regulating human conduct in a community, recognised as binding and enforced by the authority of the state. But the syllabus asks you for the theories and meanings of law — plural — because thinkers have never agreed on what makes a rule count as law. Two great families of answers dominate: natural law and positive law (legal positivism).³

2. Natural law — law judged by a higher standard

Natural law theory holds that true law is not merely made; it is measured. Above every human legislature stands a higher order — for the classical and Christian thinkers, the order of God or of nature discoverable by reason — and a human rule is genuine law only insofar as it conforms to that higher standard.

• Aristotle and the Stoics distinguished the justice that is natural — the same everywhere, “having the same force” in every place — from justice that is merely conventional, holding only because a particular community adopted it.⁴
• St Augustine supplied the movement’s famous slogan: lex iniusta non est lex — an unjust law is no law at all.⁵
• St Thomas Aquinas, the tradition’s greatest architect, taught that human law derives its force from eternal and natural law; a human law that conflicts with natural law is a corruption of law, and (with careful qualifications) does not bind in conscience.⁶
• Modern natural lawyers restated the tradition without needing theology: Lon Fuller argued law has an “inner morality” — rules must be public, clear, prospective, stable and honoured in practice, or the system fails to be law at all;⁷ John Finnis grounded law in basic human goods that any reasonable person can recognise.⁸

The strength of natural law is that it explains our deepest legal instincts: why the post-war world refused to accept “I was only following valid orders,” and why we say the Berbice slave codes were an offence against law, not an instance of it. The weakness, the positivists reply, is uncertainty: whose morality? Which reading of nature or scripture? Men have defended both liberty and slavery in the name of natural order.

3. Positive law — law as it is posited (laid down)

Legal positivism separates two questions the natural lawyer runs together: what is the law? and is the law good? For the positivist, a rule is law if it was made in the recognised way by the recognised authority — its moral merit is a separate matter for criticism and reform.

• Jeremy Bentham, scourge of natural-law talk (he called natural rights “nonsense upon stilts”), demanded that law be studied as it is, then reformed by the measure of utility.⁹
• John Austin built the classic command theory: law is the command of a sovereign, backed by a sanction, in a society habitually obedient to that sovereign.¹⁰ Tidy — but it struggles to explain laws that empower rather than command (the law of wills, of contract, of marriage), and modern states where the “sovereign” is itself limited by a constitution.
• H. L. A. Hart, the twentieth century’s leading positivist, answered Austin: a legal system is a union of primary rules (rules of conduct) and secondary rules (rules about rules — of recognition, change and adjudication). The rule of recognition — the accepted master test for what counts as law in a given society — is what makes a rule valid, not the say-so of a commander.¹¹ Hold onto that phrase: in the Commonwealth Caribbean, as you will see, our rule of recognition has a name and an address — the written Constitution.
• Hans Kelsen’s “pure theory” pushed the same instinct to its limit: every norm draws validity from a higher norm, up to a presupposed Grundnorm (basic norm) at the system’s root.¹²

The strength of positivism is certainty and honesty: judges apply identifiable law, and we can condemn a wicked statute as law that ought to be changed without pretending it doesn’t exist. The weakness shows at the extreme: if validly-made evil is still fully “law,” what do we say to the person it crushes? This clash was fought out in the famous Hart–Fuller debate (1958) over how post-Nazi courts should treat validly-enacted wicked laws.¹³

4. Law, morality and religion — the family resemblance and the family quarrels

Law, morality and religion overlap so heavily in the Caribbean that students sometimes treat them as one thing. They are not. Learn the relationships in three movements:

(a) Common ground. Much of our criminal law simply is morality with a seal: do not kill, do not steal, do not bear false witness. Guyana’s own legal culture is soaked in the moral vocabularies of Christianity, Hinduism and Islam — the three great faiths of our one people — and our law protects the freedom of each (see Chapter 2 on the Constitution, and this book’s standing rule of respect: each tradition’s sacred things are spoken of only as themselves).

(b) Divergence. Not everything immoral is illegal (adultery, ordinary lies, ingratitude), and not everything illegal is immoral (driving on the right, filing a return late — mala prohibita, wrongs because prohibited, versus mala in se, wrongs in themselves — a distinction you will re-use in Criminal Law, Part Three, Chapter 1). Law demands a defined minimum; morality invites a limitless best.

(c) The battleground: should the law enforce morals? After Britain’s Wolfenden Report (1957) recommended that private adult homosexual conduct cease to be criminal, Lord Devlin argued society is entitled to use the criminal law to protect its shared morality — the “reasonable man on the Clapham omnibus” test of intolerance — while Professor Hart, following Mill’s harm principle, replied that private conduct harming no one is not the law’s business.¹⁴ That academic quarrel became case law:

• In Shaw v DPP the House of Lords upheld a conviction for the revived offence of conspiracy to corrupt public morals against the publisher of a prostitutes’ directory, Viscount Simonds claiming for the courts a “residual power” to guard the moral welfare of the state.¹⁵
• In Knuller v DPP the Lords followed Shaw (magazine advertisements for homosexual meetings) even though several of their Lordships doubted Shaw was rightly decided — a lesson in precedent you will meet again in Chapter 2, §5.¹⁶

(d) The Caribbean chapter of the same battle — a Guyanese case you must know. In McEwan and others v Attorney General of Guyana, four transgender persons had been convicted under section 153(1)(xlvii) of the Summary Jurisdiction (Offences) Act — an 1893 vagrancy provision criminalising a man appearing in “female attire” for an “improper purpose.” The Caribbean Court of Justice, sitting as Guyana’s final court, struck the provision down: it was hopelessly vague, rooted in the morals of a vanished Victorian age, and inconsistent with the constitutional guarantees of equality and human dignity. Justice Saunders observed, in substance, that a citizen’s constitutional rights cannot be made to depend on the moral sensibilities of others; difference is not a crime.¹⁷ Here is the whole chapter in one case: a validly enacted rule (the positivist’s law) measured against a higher standard (the natural lawyer’s instinct) — but notice carefully where the higher standard now lives: inside the written Constitution itself.

5. The Caribbean synthesis — our answer to the old quarrel

This is the point that separates a Grade I script from the crowd. In Britain, with an unwritten constitution and (traditionally) parliamentary sovereignty, the natural-law/positivist debate stays philosophical. But the Commonwealth Caribbean took the natural lawyers’ cargo — human dignity, equality, due process — and enacted it, in supreme written Constitutions with entrenched fundamental rights. Article 8 of the Constitution of the Co-operative Republic of Guyana declares the Constitution the supreme law, and any other law inconsistent with it void to the extent of the inconsistency.¹⁸ Our rule of recognition (Hart’s phrase — see §3 above) is the Constitution; and because the Constitution carries moral content, a Caribbean judge testing a statute against fundamental rights is doing, with positivist tools, what Aquinas said reason must always do: measuring human law against a higher one. (Where the framers deliberately preserved old colonial law from that measuring — the “savings clauses” — a modern controversy erupts; the CCJ’s criticism of such clauses awaits you in Chapter 2, and in Part Two on the Constitution.)¹⁹

So when the examiner asks whether law and morality are separate, the Caribbean student has an answer no imported textbook gives so directly: in our region the debate has been partly settled by drafting — we wrote the minimum content of morality into the supreme positive law itself — and the frontier cases, like McEwan, are where the two traditions still negotiate.

Beat 3Worked Receipts

an exam answer, step by step

Question (Paper 02 style, 25 marks): “An unjust law is no law at all.” Discuss, with reference to the theories of natural law and legal positivism, and to Commonwealth Caribbean experience.

Watch me work it — every step shown, nothing skipped.

Step 1 — Crack the question (2 minutes). The quotation is Augustine’s lex iniusta non est lex — flag that attribution early; examiners reward it. “Discuss” means both sides plus your own reasoned position. “Caribbean experience” is not decoration — it is a command. A script with no Caribbean authority caps its own grade.

Step 2 — Plan in five moves (3 minutes, on the answer booklet’s inside page):

1. Define the two theories (Aquinas/Augustine vs Austin/Hart).
2. Case for the maxim (post-war justice; slavery — Berbice 1763 as the home-ground example).
3. Case against (certainty; whose morals? Bentham; Hart’s “law but too iniquitous to obey” honesty).
4. Caribbean synthesis: supreme constitutions enact the moral minimum — Art 8; McEwan; note Shaw/Knuller as the contrast where courts, not constitutions, policed morals.
5. Judgment: the maxim survives in the Caribbean as constitutional supremacy — an unjust law here is often, quite literally, no law, because Art 8 voids it.

Step 3 — Open with the point, not the throat-clearing. First sentence of a top script does work: “Augustine’s maxim states the natural-law position at its boldest; the Commonwealth Caribbean, by entrenching moral minimums in supreme written constitutions, has converted much of that philosophy into enforceable positive law.” One sentence — thesis, both theories, regional angle. That is how you signal Grade I from line one.

Step 4 — Argue in paragraphs that each earn marks. One authority per paragraph minimum: Aquinas ⁶ → Austin ¹⁰ → Hart ¹¹ → Hart–Fuller ¹³ → Shaw/Knuller ¹⁵ ¹⁶ → Art 8 ¹⁸ → McEwan ¹⁷. Apply, don’t recite: after each authority, one sentence of so what tied back to the maxim.

Step 5 — Conclude by answering, in your own voice. Never “in conclusion, there are many views.” Rather: “The maxim overstates — a wicked statute in force is a legal fact its victims cannot wish away — but Caribbean constitutionalism has given it teeth: in Guyana, by Article 8, the unjust law that collides with the Constitution is not merely bad law; it is void.”

Beat 4Counsel Says

the strategy box

Beat 5Try It Yuhself

practice, with answers in the back

A. Multiple choice (Paper 01 style)

1. The theory that law is “the command of a sovereign backed by a sanction” belongs to: (A) Aquinas (B) Austin (C) Hart (D) Fuller
2. Hart’s “rule of recognition” is best described as: (A) a moral test for valid law (B) the accepted master criterion identifying valid law in a system (C) a rule commanding obedience to judges (D) the doctrine of precedent
3. Lex iniusta non est lex is most associated with: (A) legal positivism (B) the pure theory of law (C) natural law theory (D) utilitarianism
4. In Shaw v DPP the House of Lords: (A) abolished conspiracy to corrupt public morals (B) upheld a conviction for conspiracy to corrupt public morals (C) followed the Wolfenden Report (D) struck down a vagrancy statute
5. In McEwan v AG of Guyana the CCJ held that s.153(1)(xlvii) of the Summary Jurisdiction (Offences) Act was: (A) valid but outdated (B) saved by the savings clause (C) unconstitutional (D) a matter for Parliament alone

B. Short essay (Paper 02 practice)

“In the Commonwealth Caribbean, the debate between natural law and legal positivism is of merely historical interest.” Discuss. (Use the Step 1–5 method from Beat 3; write your plan first; 45 minutes.)

C. The Berbice question (discussion — bring it to class or the dinner table)

Under a strict Austinian analysis, were the Berbice slave codes of 1763 valid law? Under Fuller’s “inner morality of law”? Under Article 8 reasoning, had a supreme rights-bearing constitution existed? Three frameworks, one history — say which analysis you find most honest, and why.

Answers: A: 1-B, 2-B, 3-C, 4-B, 5-C. B and C: outline answers in Appendix I of the full book.