Notes on Biomedical Ethics: Principlism and Common Morality

Overview of biomedical ethics in the late 20th century

  • Modern developments in biology, health sciences, biomedical tech challenged traditional medical ethics (Hippocratic tradition) by raising concerns like informed consent, privacy, access to care, public health responsibilities, and human subjects research.
  • Although medicine has deep historical ethical roots, contemporary issues require drawing from both traditional ethics and broader philosophical morality to evaluate practices, policies, and research.

Normative and Nonnormative Ethics

  • Ethics (general term) covers multiple approaches to the moral life; two broad categories:
    • Normative ethics: Which general moral norms should guide conduct, and why? Seeks to identify and justify norms (principles, rules, rights, virtues). Practical ethics is the applied branch, moving from norms/theory to context-specific judgments.
    • Nonnormative ethics: Descriptive ethics and metaethics.
  • Descriptive ethics: Factual study of moral beliefs and conduct (e.g., how surrogate decision-making, consent, hastening death, research with vulnerable groups are handled in practice and policy).
  • Metaethics: Analysis of language, concepts, and reasoning in normative ethics (meanings of right, obligation, virtue, justification; moral epistemology; whether morality is objective/subjective; nature of moral truth).
  • Relationship: Descriptive ethics and metaethics are nonnormative; they aim to describe or analyze rather than prescribe what ought to be done.

The Common Morality as Universal Morality

  • Morality broadly refers to norms about right and wrong conduct that are widely shared in a society and form a stable social compact.
  • Common morality (universal) vs. particular moralities (group-specific):
    • Common morality: Core norms accepted by morally committed persons across cultures; applicable to all people and settings; not culture-relative in its core tenets.
    • Particular moralities: Norms specific to communities or professions (e.g., medical ethics, nursing ethics, public health ethics).
  • Core tenets of common morality include universal norms and virtues that underpin moral life (see lists below).
  • Norms and virtues in the common morality are not absolute; they are universal standards but can be explored, clarified, and specified in context.

Core norms and virtues in the common morality

  • Universal norms (examples, not exhaustive):
    • (1) Do not kill
    • (2) Do not cause pain or suffering to others
    • (3) Prevent evil or harm from occurring
    • (4) Rescue persons in danger
    • (5) Tell the truth
    • (6) Nurture the young and dependent
    • (7) Keep your promises
    • (8) Do not steal
    • (9) Do not punish the innocent
    • (10) Obey just laws
  • Virtues (examples, not exhaustive):
    • (1) nonmalevolence
    • (2) honesty
    • (3) integrity
    • (4) conscientiousness
    • (5) trustworthiness
    • (6) fidelity
    • (7) gratitude
    • (8) truthfulness
    • (9) lovingness
    • (10) kindness
  • Human rights and moral ideals such as charity and generosity are supported by the common morality.
  • Debates exist about whether obligations/rights/virtues are hierarchically basic; generally the common morality does not privilege one region over others.
  • The common morality is historically situated; it develops through human experience and history and has authority across communities, unlike particular moralities which are locally authoritative.

Clarifications about the common morality

  • The common morality is universal (not ahistorical or a priori): it arises from human experience and is shared across communities, though it has a history of development.
  • Moral pluralism is accepted for particular moralities; however, the common morality is not relativist (moral claims in the common morality hold across communities).
  • The common morality comprises beliefs that all morally committed persons hold; it is not a fixed, timeless set of abstract truths.
  • Empirical study can examine whether a universal common morality exists, but it may be difficult to prove definitively; the chapter discusses this as a hypothesis explored in later sections.

Examining the common morality

  • Appeals to common morality can be normative (moral force) or nonnormative (empirical presence across cultures).
  • The authors accept both: the common morality has normative force and can be studied empirically.
  • Critics note limited anthropological/historical evidence for universal morality; the text acknowledges ongoing debate and invites empirical testing (Chapter 10).

PARTICULAR MORALITIES AS NONUNIVERSAL
Nature of particular moralities

  • Professional moralities (codes of practice) are examples of particular moralities.
  • They may handle conflicts of interest, research protocols, advance directives, and allocation policies differently from the common morality.
  • Moral ideals (e.g., charitable giving, willingness to risk one’s life to rescue others) are part of particular moralities; not universally required, but valued.
  • People who adopt a particular morality may claim authority for all, which can be illegitimate if it claims common morality authority for all.

Professional and Public Moralities

  • Professions have implicit/explicit moral standards guiding practice. Medicine, nursing, public health have specific obligations to ensure competence, trust, and patient protection.
  • A profession is often defined as a cluster of roles valued by society, requiring extensive education, self-regulation, and certification (Talcott Parsons’ definition).
  • Professional codes may be historical, sometimes oversimplifying or rigidifying moral requirements or overclaiming completeness.
  • Codes can protect the profession’s interests more than patient/public welfare if not grounded in broader norms.
  • Early medical ethics often relied on professional judgments rather than broader ethical standards; contemporary codes increasingly aim to align with universally defensible norms (e.g., veracity, autonomy, social justice).
  • Public policy and law intersect with bioethics: laws are formal public policies; many bioethical issues are regulated through national commissions, review boards, and policy guidelines.
  • Public policy decisions are normative but also empirical, taking into account feasibility, cultural diversity, political processes, risk, and noncompliance.
  • The policy process includes engagements with courts, commissions, and guidelines; policy can influence medical practice and research ethics while being shaped by moral analysis.
  • Examples illustrating policy ethics: decisions about research subject protections, distribution of healthcare resources, and addressing moral mistakes in health professions.
  • The relationship between policy, law, and morality is complex; a moral judgment about an act does not automatically justify corresponding policy or law.

MORAL DILEMMAS
Common to practical ethics: reasoning through difficult cases or dilemmas

  • California Supreme Court confidentiality case as an illustration: a therapist’s duty to warn vs patient confidentiality when there is a serious danger.
    • Majority: therapists must take reasonable care to protect the intended victim, potentially notifying police and warning the victim, even if it overrides some confidentiality norms.
    • Minority: physicians must not breach confidentiality; breaking it undermines trust and could deter patients from seeking help.
  • Moral dilemmas are situations where moral obligations require incompatible actions, and one cannot fulfill all obligations simultaneously.
  • Two forms of moral dilemmas:
    1) Conflicting evidence on whether an act is morally permissible or wrong, with inconclusive support for either side (e.g., abortion).
    2) Two or more morally required actions are mutually exclusive in a given circumstance (e.g., withdrawal of life-sustaining treatment in certain wakeful unconscious states).
  • Distinction between moral dilemmas and conflicts between moral obligations and self-interest; not all conflicts are moral dilemmas (self-interest can override moral reasons in some scarce-resource cases).
  • Some philosophers argue no irresolvable moral dilemmas exist; they claim a supreme value could resolve conflicts. The authors, however, insist that multiple norms can conflict and that those conflicts may be irresolvable in practice.
  • Explicit acknowledgment of dilemmas helps temper expectations about the reach of moral principles/theories in real cases.

A FRAMEWORK OF MORAL PRINCIPLES
Four clusters of moral principles (the core framework for biomedical ethics)

  • The four clusters are:
    • Autonomy: respect for and support of autonomous decisions
    • Nonmaleficence: avoiding harm
    • Beneficence: promoting welfare, balancing benefits and risks/costs
    • Justice: fair distribution of benefits, risks, and costs
  • Nonmaleficence and beneficence have long been central; autonomy and justice gained prominence more recently.
  • Historical anchor: Percival (Medical Ethics, 1803) emphasized nonmaleficence and beneficence, sometimes to the detriment of patient decision-making rights; modern emphasis gives autonomy and distributive justice greater weight.
  • The four clusters are not a complete theory by themselves; they provide a starting framework for analysis and must be specified to guide concrete action.

Rules and types of normative guidance

  • The framework includes principles, rules, rights, and virtues.
  • Rules are more specific than principles and provide concrete guidance; several rule types are discussed:
    • Substantive rules: concrete obligations (e.g., truth-telling, confidentiality, informed consent, rationing)
    • Authority rules: who has the authority to decide or override decisions
    • Procedural rules: how decisions are made (e.g., organ allocation procedures, grievance processes)
  • Example of specification: “Respect the autonomy of incompetent patients by following all clear and relevant advance directives” expands a general principle into a concrete rule.
  • Practical examples illustrate how rules sharpen or constrain general norms; real-world dilemmas require balancing and sometimes provisional or contested specifications.
  • The relationship among norms, rules, rights, and virtues is dynamic; rules interact with authority and procedural norms to implement the broader ethical framework.

CONFLICTING MORAL NORMS
Prima facie obligations and rights

  • Moral norms are not absolute; they can be overridden by stronger or overriding norms in specific contexts.
  • Ross’s distinction between prima facie and actual obligations: a prima facie obligation is binding unless weighed against a stronger obligation in a given case.
  • The concept applies to both obligations and rights; a right must prevail only if it does not conflict with a more compelling obligation/right.
  • Example: a psychiatrist with confidential information about an employee might face competing duties (confidentiality vs beneficence, autonomy, nonmaleficence, etc.).
  • Real-world application requires balancing and justification for overriding one norm to fulfill another.

The four clusters as a practical framework

  • The authors acknowledge that the four clusters do not constitute a complete ethical theory; they are a starting point to be specified, weighed, and applied in context.
  • Specifying norms narrows scope and adds content; it helps translate broad norms into actionable rules but may require ongoing refinement in new circumstances.
  • The process of balancing complements specification: weights and strengths of norms are weighed in context; this requires judgment and reasoning, not just rule-following.

MORAL RESIDUE, PRIMA FACIE, AND THE ROLE OF BALANCING

  • Moral residue (or moral trace): even the best action in a dilemma can leave regret because some obligations remain unfulfilled.
  • Specifying and balancing help address residual obligations by identifying closing steps (e.g., notifying stakeholders, apologizing, adjusting future practice).
  • Specifying and balancing are not mutually exclusive; balancing can incorporate generalized specifications, but some cases require case-specific, nuanced judgment that goes beyond rule-based specification.
  • The framework emphasizes the importance of character traits (compassion, attentiveness, discernment, caring, and kindness) in fostering wise balancing.

Specifying Principles and Rules (in depth)

  • Specification is not about generating new general norms; it narrows scope and adds content to existing norms.
  • Examples of specification:
    • For a forensic psychiatry context: “Respect the autonomy of persons who are the subjects of forensic evaluations, where consent is not legally required, by disclosing to the evaluee the nature and purpose of the evaluation.”
    • The rule “Doctors should put their patients’ interests first” may require a specification to avoid deception: e.g., in insurance fraud scenarios, physicians may face conflicting obligations; different physicians may interpret deception differently, highlighting the need for clear specification.
  • All norms are potentially subject to further specification; competing specifications can yield multiple partial moralities within the same profession.
  • Specification is a method for justification: some specifications will be supported by reasoned debate, others not; the justification process will be discussed further in Chapter 10.

Weighing and Balancing (in depth)

  • Weighing and balancing: a process of deliberation about which norms prevail when there is conflict.
  • Balancing vs specification:
    • Balancing focuses on the relative weights/strengths of norms in contingent cases.
    • Specification narrows scope and adds content, sometimes enabling generalization to related cases.
  • The authors propose six conditions to justify infringing one norm to comply with another:
    1. Good reasons exist to act on the overriding norm rather than the infringed norm.
    2. The moral objective justifying the infringement has a realistic prospect of achievement.
    3. No morally preferable alternative actions are available.
    4. The lowest level of infringement, commensurate with achieving the primary goal, has been chosen.
    5. All negative effects of the infringement have been minimized.
    6. All affected parties have been treated impartially.
  • These conditions reinforce coherence and guard against biased or intuitive balancing.
  • SARS quarantine example: balancing autonomy (liberty) with public health protection; justification requires necessity, least infringement, minimization of harms, and impartial application.
  • The HIV patient dialogue (Quill and Townsend) illustrates the nuance of balancing in clinical care: a right mix of engagement and detachment, individualized care, and the limits of specification in complex patient encounters.
  • In many clinical contexts, balancing is more nuanced than a simple rule-based specification; it requires sympathetic insight and practical wisdom.
  • Practical considerations include trust, privacy, time constraints, family input, risk, and resource limitations; balancing should consider all relevant moral norms and patient-specific factors.
  • The authors argue that balancing is often essential to move beyond rigid rule-following and toward prudent clinical judgment.

Moral Diversity and Moral Disagreement

  • Moral agents often disagree over priorities due to:
    1. Factual disagreements
    2. Incomplete information or evidence
    3. Disagreements about which norms apply
    4. Disagreements about the relative weights of norms
    5. Disagreements about specification or balancing methods
    6. Genuine moral dilemmas
    7. Differences in scope and moral status (e.g., embryos, fetuses, animals)
    8. Conceptual disagreements about key moral concepts
  • Disagreement is not evidence of moral failure; it reflects the complexity of moral life and the variety of legitimate perspectives.
  • A position can be morally preferable only if it rests on a more coherent set of specifications and interpretations of the common morality.

Conclusion: principlism and its ongoing development

  • The chapter presents principlism: the four clusters of principles derived from the common morality, used as a starting point for specification and balancing.
  • Later chapters will expand on how these principles connect to practice, research, and health policy, drawing on professional traditions and real-world guidelines.
  • The four-principles approach is not a static theory; it replaces abstract universal norms with a dynamic framework that must be specified, weighed, and validated against real-world cases and professional standards.
  • The authors acknowledge the need for reform in traditional codes and the value of integrating professional codes with broader moral norms and public policy considerations.

Key illustrative examples mentioned

  • Lottery vs medical need in resource distribution: some morally reasonable views exist in particular moralities but cannot claim universal support from the common morality.
  • Forensic psychiatry: autonomy considerations when consent is not legally required; the need to disclose the nature of the evaluation to the evaluee.
  • Deception vs patient priority: physicians face conflicts between truthful communication and prioritizing patient welfare; the need for careful specification in such cases.
  • Public policy and policing of infectious disease outbreaks (e.g., SARS): balancing autonomy against protection of others; least-infringement and impartial application are central.
  • Historical codes and authorities: Percival (1803) and the AMA (1847) codes as milestones for the development of professional ethics; limitations of early codes
  • John Katz’s critique of traditional codes as potentially insufficient for modern bioethics; emphasis on rights, privacy, self-determination, and public policy.

Notes on structure and purpose of the text

  • The four principles provide a practical framework for reflection on moral problems in medicine, nursing, biomedical research, and public health.
  • They are intended to guide reasoning, not to replace specialized professional judgment; the framework must be complemented by specification, balancing, case-specific reasoning, and consideration of public policy and law.
  • The text emphasizes coherence, justification, and the role of empirical insights when evaluating policies, practices, and professional conduct.