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NotesWorld ReligionsTopic 3.5
Unit 3 · Buddhism in depth · Topic 3.5

IB World Religions — Ethics and moral conduct

Ethics and moral conduct, in Buddhism. Interpretation/authority, ethical practice and legal issues, through no more than three contemporary case studies.

Exam technique guidePractice questions

Key concepts in Ethics and moral conduct

Key Idea: Buddhist ethics is grounded in intention: the guide lists the role of karma in ethical action and intention, so karma attaches to the volition behind an act. And Buddhism is the only tradition in this course with no doctrine of righteous war at all. The response to conflict is the Five Precepts and the Eightfold Path.

Tested as

  • The sources of authority in Buddhist ethics
  • The Five Precepts and which matters most
  • The Buddhist response to war and conflict

Watch for

  • Calling the Five Precepts commandments
  • Claiming no Buddhist has ever supported violence
  • Treating karuna as the whole of Buddhist ethics

Use

  • Karuna — compassion for all; Five Precepts; ahimsa
  • Vinaya, and expulsion as the sanction
  • The Three Poisons and intention
SourceWhat the guide names
PersonsThe Dalai Lama as an Avalokiteshvara, the bodhisattva of compassion; nuns and monks who teach monastic practices; priests in some forms of Mahayana; founders of schools
TextsScriptures
The divisionThe differences between lay and monastic morality
PrinciplesKaruna — compassion for all; the Five Precepts, especially ahimsa; the practice of the Noble Eightfold Path
RulesThe different vinaya for Theravada and Mahayana
TransgressionReceiving bad karma and being expelled from the monastery

Four traditions on the use of force — and the one that has no category for it

  • Christianity: pacifism and just war, both argued from the same Gospels.
  • Judaism: war is regarded as legitimate, because the commandment forbids murder.
  • Sikhism: dharam yudh, developed by Guru Gobind Singh to limit war.
  • Islam: jihad as moral struggle under ethics, and jihad of the sword under transgression.
  • Buddhism: nothing of the kind. The guide's response to war and conflict is the Five Precepts and the Eightfold Path.
IB-style questionExamine[15 marks]

Examine the role of the vinaya in Buddhist moral life.

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IB-style questionDiscuss[15 marks]

Discuss whether Buddhist ethics can guide someone who is not a monk.

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Where does Buddhist ethics locate moral weight? In intention. The guide lists the role of karma in ethical action and intention, so karma attaches to the volition behind an act rather than to its outward form alone.

What is karuna? Compassion for all — the first item in the guide's Buddhist ethics list, and the organising commitment of Mahayana through the bodhisattva.

What does the guide give as the Buddhist response to war? The Five Precepts, especially ahimsa, and the practice of the Noble Eightfold Path. Buddhism developed no doctrine of righteous war.

What happens on transgression in a monastery? Bad karma is received and the transgressor may be expelled — the sanction that makes the vinaya enforceable in a way lay morality is not.

Exam tips

  • The precepts are undertakings, not commandments. The grammar follows from intention.
  • Buddhism has no righteous-war category. That is the strongest comparative point in this topic.
  • Ground karuna in anatta: with no fixed self, another's suffering has no lesser claim.
  • Lay and monastic morality is a guide heading. Answer it as one ethic at two intensities.

What you'll learn in Topic 3.5

  • 3.5.1 Ethical authority
  • 3.5.2 Ethics in practice
Suggested study order: Read the notes for each sub-topic below → test yourself with flashcards → attempt practice questions → review exam technique.

Study resources — 3.5 Ethics and moral conduct

3.5.1

Ethical authority

Notes
3.5.2

Ethics in practice

Notes

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Topic 3.5 Ethics and moral conduct forms a core part of Unit 3: Buddhism in depth in IB World Religions. Mastering these concepts will strengthen your understanding of connected topics across the syllabus and prepare you for exam questions that require analysis, evaluation, and real-world application.

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