Bentham is known as the “Father of Utilitarianism” and a radical reformer.¹ His theory provided a scientific, mathematical basis for making laws and morals, stripping away tradition and religion.²+1

Table of Contents

1. Introduction & Definition
2. The Psychological Basis: Two Sovereign Masters
3. The Principle of Utility (Greatest Happiness)
4. The Felicific Calculus (Math of Happiness)
5. Bentham’s Jurisprudence: Law, Punishment & Rights
6. Critical Analysis (Mains/Advanced Perspective)
7. Contemporary Relevance
8. Summary Table
9. Sources

1. Introduction & Definition

• Who was Jeremy Bentham? An English philosopher and jurist (1748–1832).³ He was the leader of the “Philosophic Radicals,” a group aiming to reform the British legal system.⁴+1
• What is Utilitarianism?
  • It is a Teleological (Consequentialist) theory: The morality of an action is judged solely by its consequences/results, not by intent or tradition.⁵
  • The Goal: To maximize utility.⁶
  • Definition of Utility: Any property in an object that produces benefit, advantage, pleasure, good, or happiness (or prevents mischief, pain, evil, or unhappiness).⁷

2. The Psychological Basis: Two Sovereign Masters

Bentham begins his major work, An Introduction to the Principles of Morals and Legislation (1789), with a famous assertion about human nature.⁸

The Famous Quote: “Nature has placed mankind under the governance of two sovereign masters, pain and pleasure. It is for them alone to point out what we ought to do, as well as to determine what we shall do.”⁹

• Implication:
  • Descriptive: Humans naturally seek pleasure and avoid pain.¹⁰
  • Prescriptive: Therefore, morality and law should be based on increasing pleasure and reducing pain.
  • Rejection of Asceticism: Religious self-denial (monks/fasting) is unnatural because it increases pain.

3. The Principle of Utility

• The Maxim:“The Greatest Happiness of the Greatest Number.”¹¹
  • (Note: This phrase was borrowed from Hutcheson/Priestley, but popularized by Bentham).
• Application to State:
  • The State is not a divine entity or a “Social Contract” mystery. It is a machine to promote happiness.
  • A law is “good” if it increases the total happiness of the community.¹²
  • A law is “bad” if it decreases happiness.
• Egalitarianism: “Everyone to count for one, and no one for more than one.” The King’s happiness is equal in value to a peasant’s happiness.

4. The Felicific Calculus (The Math of Happiness)

Bentham believed happiness was Quantitative (measurable).¹³ He argued that “Push-pin (a child’s game) is as good as Poetry” if the quantity of pleasure is the same.

He developed the Felicific Calculus (or Hedonic Calculus) to measure pleasure based on 7 factors:¹⁴

1. Intensity: How strong is the pleasure?
2. Duration: How long does it last?
3. Certainty: How likely is it to occur?
4. Propinquity (Nearness): How soon will it happen?
5. Fecundity: Will it lead to more pleasure? (e.g., learning a skill).
6. Purity: Is it mixed with pain? (e.g., getting drunk has low purity because of the hangover).
7. Extent: How many people does it affect?

5. Bentham’s Jurisprudence: Law, Punishment & Rights

Bentham was primarily a legal reformer.¹⁵ He hated the complexity of English Common Law.

A. Rejection of Natural Rights

• Bentham famously called the French Declaration of Rights “Nonsense upon stilts.”
• Why? He believed “Rights” are creations of Law. Without a government to enforce them, “Natural Rights” are imaginary.
• He was a Legal Positivist: Law is the command of the sovereign.¹⁶

B. Theory of Punishment

• Punishment is technically “evil” because it inflicts pain.¹⁷
• It is justified only if it prevents a greater evil (deterrence).
• Proportionality: The pain of punishment must slightly outweigh the pleasure of the crime, just enough to deter the criminal.¹⁸ Anything more is tyranny.

C. The Panopticon

• Bentham designed a model prison called the Panopticon (“All-Seeing”).¹⁹
• Design: A circular prison with a watchtower in the center.²⁰ The guard can see all prisoners, but prisoners cannot see the guard.²¹+1
• Goal: To induce self-regulation and discipline through constant surveillance (a concept later analyzed by Michel Foucault).

6. Critical Analysis (Mains/Advanced Perspective)

Strengths (Merits):

• Secular & Rational: It divorced law from religion and abstract “tradition.” It gave a clear, objective yardstick (Happiness) for testing laws.
• Basis of Welfare State: It justified government intervention (education, health) because these increase the “Greatest Happiness.”²²
• Legal Reform: His push for Codification (writing down laws clearly) helped simplify legal systems globally (including the Indian Penal Code).

Weaknesses (Critiques):

• “Pig Philosophy” (Carlyle): Critics argued Bentham reduced humans to animals seeking physical pleasure.²³ He ignored Quality of pleasure (e.g., intellectual vs. physical).
• Tyranny of the Majority: The “Greatest Number” logic can justify oppressing a minority.
  • Example: If killing 1 innocent person gives immense pleasure to 100 people, Bentham’s math might justify it.
• Over-simplification: Human emotions are complex; you cannot measure happiness in “units” like kilos or meters.

7. Contemporary Relevance

1. Public Policy (Cost-Benefit Analysis): Modern governments use Bentham’s logic for infrastructure projects. They calculate: Will this dam bring more benefit to the city than the pain it causes to displaced villagers?
2. Indian Penal Code (IPC): Lord Macaulay, who drafted the IPC (1860), was deeply influenced by Bentham’s principles of codification and clarity.²⁴
3. Animal Rights: Bentham was one of the first to argue for animal welfare, asking, “The question is not, Can they reason? nor, Can they talk? but, Can they suffer?“

8. Summary Table

9. Sources

• Bentham, Jeremy.²⁵ An Introduction to the Principles of Morals and Legislation (1789).²⁶+1
• Mill, J.S. Utilitarianism (for the transition and critique).
• Gauba, O.P. An Introduction to Political Theory. (Chapter on Utilitarianism).
• Mukherjee & Ramaswamy.²⁷ History of Political Thought.