Why Criminalise Conduct?
1. The Harm Principle
• Philosophical Basis: Proposed by John Stuart Mill, the harm principle advocates for criminalising conduct that causes harm to others.
• Limitations: Not all harmful conduct is criminalised.
• Robin West's Perspective:
◦ Advocates for recognising harms to groups and society.
◦ Criticises the law for focusing solely on harm to individuals rather than interconnected individuals in relationships.
◦ Emphasises a binary model of harm.
2. Legal Moralism
• Foundation: Some crimes, such as adultery and blasphemy, have religious origins.
• Public Interest: These crimes are punished to preserve social order and reflect societal morals.
3. Paternalism
• Purpose: Criminal law is used to protect vulnerable victims from harm.
• Application: Often invoked to justify laws protecting children, the mentally ill, and others unable to protect themselves.
4. Economics and Politics
• Regulation: Criminal law serves as a tool to regulate economic and political activities.
• Examples: Laws addressing financial fraud, regulatory offences, and political corruption.
Categories of Crimes
Mala in Se
• Definition: Crimes that are inherently wrong.
• Examples: Murder, rape, theft.
• Nature: These actions are considered wrong even without legal prohibition.
Mala Prohibita
• Definition: Acts that are prohibited by law but are not inherently wrong.
• Examples: Driving offences, littering.
• Nature: These actions are criminalised to maintain public order and safety.
Theoretical Perspectives on Criminal Liability
R.A. Duff (1996)
• 'Choice' Theorists:
◦ Argue that liability arises from the voluntary choice to commit an act.
◦ Focus on the agent's decision-making process.
• 'Character' Theorists:
◦ Ground liability in the character traits revealed by the agent's conduct.
◦ Emphasise the moral character and intentions behind actions.
Subjectivist Principles
• Role: Often used to excuse individuals from liability based on their mental state or intentions.
• Function: Exempts those who might otherwise be held liable if their actions were not voluntary or intentional.