IB Philosophy 1.4.3 Moral Responsibility Notes

1. Topics 1.4.1 and 1.4.2 examined self-consciousness and agency as features of personhood.
2. This final topic in the personhood sub-theme asks whether moral responsibility is the truly defining feature. If being a person means being answerable for one's actions, then the concept of personhood is inseparable from ethics.
3. The IB syllabus poses a provocative question: "Is being morally responsible the defining feature of being human?" This goes beyond asking whether humans happen to be morally responsible. It asks whether moral responsibility is what makes us persons in the first place.
4. If the answer is yes, then beings who lack moral responsibility (however defined) would fall outside the category of personhood.
5. Immanuel Kant offered the strongest version of this claim.
6. In the Groundwork of the Metaphysics of Morals (1785), Kant argued that persons are rational moral agents: beings who can understand the moral law and act according to duty.
7. For Kant, it is precisely this capacity for moral autonomy (the ability to give yourself moral rules through reason, rather than being driven by instinct or desire) that gives persons their unique dignity and separates them from mere things.
8. On the Kantian view, moral responsibility requires three conditions:
   1. the agent must act freely (not under external compulsion),
   2. must possess knowledge of what they are doing, and
   3. must have the capacity to have done otherwise.
   4. If any of these conditions is absent, the agent cannot be held fully morally responsible for their actions.

The Kantian and Aristotelian Accounts

1. Consider two cases of theft: a person who steals bread because they are starving, under duress with no alternatives, and a person who steals a luxury item out of greed while fully aware it is wrong.
   1. Kant’s three conditions for moral responsibility (freedom to act otherwise, knowledge of right and wrong, capacity for rational self-governance, meaning the ability to control your actions through reason rather than impulse) are met in the second case but arguably not the first.
2. Moral responsibility, for Kant, requires that the agent could have chosen differently through the exercise of reason.
3. Aristotle, in the Nicomachean Ethics, developed an earlier account of moral responsibility.
4. Aristotle argued that we are responsible for actions that are voluntary: those performed with knowledge and without external compulsion. Actions done in ignorance or under coercion are involuntary, and the agent deserves either pardon or pity rather than blame.
5. Aristotle's own example from the Nicomachean Ethics makes the distinction vivid: a sailor caught in a storm throws cargo overboard to save the ship. The action is voluntary in one sense (the sailor chose it) but involuntary in another (no one would choose it under normal circumstances).
6. Aristotle concludes it is a mixed action, voluntary in the particular circumstances. This careful analysis of when actions are truly voluntary underpins his account of when we can rightly hold someone responsible.
7. The connection between moral responsibility and personhood raises the overarching Unit 1 question, "What does it mean to be human?" If moral responsibility is the defining feature, then being human is fundamentally an ethical condition: we are the beings who can be praised or blamed, who bear the weight of our choices, and who must justify our actions to others.

Existentialist Responsibility and the Broader Context

1. Jean-Paul Sartre pushed this idea to its limit in Existentialism is a Humanism. Sartre argued that because human beings are radically free, they are radically responsible: responsible not only for their individual actions but for the kind of person they choose to become.
2. There is no human nature that excuses us, and we are what we make of ourselves. Sartre's position becomes vivid through the example of a person who claims 'I had no choice, my upbringing made me this way.' For Sartre, this is bad faith: even acknowledging the influence of one's past is a choice, and the decision to treat that influence as determining is itself a free act.
3. A person raised in poverty who chooses to steal is responsible not because their circumstances are irrelevant, but because they remain free to interpret and respond to those circumstances differently.
4. However, not all philosophers agree that moral responsibility is the defining feature of personhood. Some argue that self-consciousness (as discussed in 1.4.1) or agency (as discussed in 1.4.2) are more fundamental, and that moral responsibility is a consequence of these capacities rather than the defining criterion itself.
5. The relationship between moral responsibility and freedom will be examined in depth in 1.6.1 (Freedom and Determinism). For now, the key question is whether freedom is a precondition for moral responsibility: if our actions are determined by prior causes, can we be genuinely responsible for what we do?
6. These questions also connect to 4.1.1 (Moral Principles), where the foundations of ethical theory are explored in full. The present topic focuses specifically on the relationship between moral responsibility and the concept of personhood, asking whether one implies the other.

The Problem of Marginal Cases

1. If moral agency is a necessary feature of personhood, does this mean that infants are not persons?
2. Infants clearly lack the capacity for moral reasoning. They cannot understand moral principles, distinguish right from wrong, or be held accountable for their actions.
3. If moral agency is necessary for personhood, then infants, by definition, are not yet persons. Most people find this conclusion deeply counterintuitive.
4. The same objection extends to other groups: individuals with severe cognitive disabilities, people in persistent vegetative states, and those suffering from advanced dementia. If moral agency is the criterion, these individuals would also fail to qualify as persons, a conclusion with disturbing practical implications for how we treat them.
5. Kwasi Wiredu and the Akan philosophical tradition offer a distinctive response. As discussed in 1.4.1, Wiredu argues that personhood is a matter of degrees achieved through moral development and social contribution.
6. On this view, an infant is not yet a full person but is on the path toward personhood. This avoids the stark binary of "person" versus "non-person" and instead places individuals on a spectrum.
7. Wiredu's graduated view has the advantage of matching common moral intuitions: we naturally treat infants as having a developing moral status, extending them protection and care while not holding them morally responsible. The Akan framework captures this intuition by treating personhood as something that grows through participation in the moral community.

Responses: Potentiality and the Relational View

1. A different response comes from the potentiality argument. Some philosophers argue that infants are persons not because they currently possess moral agency, but because they have the potential to develop it.
2. On this view, what matters is not actual capacity but the inherent capacity for future development. The infant will, under normal conditions, grow into a morally responsible agent.
3. The potentiality argument faces its own challenges. Critics such as Peter Singer point out that potential is not the same as actuality: a potential president is not a president, and a potential person (if that is what an infant is) may not deserve all the rights of an actual person.
4. Singer's utilitarian framework focuses on present capacities (especially sentience) rather than future potential.
5. The relational view of personhood, introduced in 1.2.3 (Relations to Others), offers yet another solution. On this approach, personhood is not a property that an individual possesses in isolation but a status conferred by relationships.
6. Infants are persons because they are embedded in networks of care, recognition, and social meaning. Confucius and the relational self tradition support this view.

The Cluster Concept and Personhood as a Network

1. The problem of marginal cases reveals that no single criterion for personhood (whether self-consciousness, agency, or moral responsibility) can accommodate all the beings we intuitively want to count as persons. This suggests that personhood may be a cluster concept: a concept defined by a set of overlapping features, where no single feature alone is enough to guarantee membership, and no single feature is required in every case.
2. Consider three cases: a healthy adult satisfies all proposed criteria for personhood (rationality, self-consciousness, moral agency, language use, emotional depth). A severely cognitively disabled person satisfies some (emotional depth, social relationships) but not others (abstract reasoning).
3. A sophisticated AI satisfies different criteria (language use, problem-solving) but lacks others (emotional depth, embodied experience).
4. The cluster concept holds that personhood is not an all-or-nothing category defined by a single essential feature but a family resemblance (like the way members of the same family share overlapping but different features, with no single trait shared by all) among overlapping characteristics, and this is why marginal cases are genuinely hard.

Responsibility, Freedom, and the Limits of Personhood

1. If moral responsibility is central to personhood, then the question of whether we are truly free becomes urgent. Moral responsibility standardly requires that the agent could have done otherwise.
2. But if our actions are determined by prior causes (genetics, upbringing, neural states), then the capacity to do otherwise may be an illusion.
3. Hard determinism holds that every event, including every human action, is causally determined by prior events. If hard determinism is true, then no one is ever morally responsible for anything, because no one could ever have acted differently.
4. This position, explored further in 1.6.1, threatens to undermine the entire concept of personhood as moral agency.
5. Benjamin Libet's neuroscience experiments provide striking support: brain imaging reveals that neural activity associated with a decision begins several hundred milliseconds before the subject reports being conscious of deciding. If the brain has already decided before the person is aware of choosing, the feeling of free will may be an illusion, and if free will is illusory, moral responsibility as traditionally understood collapses.
6. Compatibilism (or soft determinism) attempts to reconcile freedom with determinism. Compatibilists such as David Hume and Harry Frankfurt argue that an action can be both determined and free, provided the agent acted according to their own desires and values without external coercion.
7. On this view, moral responsibility is preserved even in a deterministic universe.

Frankfurt, Strawson, and the Interpersonal Basis

1. Frankfurt introduced the concept of second-order desires: desires about your own desires. For example, you might desire a cigarette (first-order desire) but also want to not want that cigarette (second-order desire). A person is morally responsible when they act on desires they reflectively endorse (desires they have thought about and genuinely affirm as their own).
2. An addict who acts on a craving they wish they did not have is less responsible than someone who acts on a desire they have thoughtfully affirmed. This connects to the discussion of self-consciousness in 1.4.1.
3. P.F. Strawson offered a different approach in his influential essay Freedom and Resentment. Strawson argued that moral responsibility is not grounded in some philosophical proof of free will. Instead, it is grounded in our reactive attitudes (the emotional responses we naturally have toward other people as responsible agents): resentment when someone wrongs us, gratitude when they help us, love, and indignation.
4. We treat people as responsible because doing so is essential to our interpersonal relationships, not because we have proven that they possess libertarian free will.
5. Consider your reaction when a friend breaks a promise: you feel resentment, a sense of betrayal. Now consider your reaction when you learn the friend was in hospital, unconscious due to a car accident, and therefore unable to fulfil the promise made.
6. The resentment dissolves. You adopt what Strawson calls the 'objective attitude,' viewing them as subject to circumstances rather than as a responsible agent.
7. For Strawson, this shift between reactive and objective attitudes is the real foundation of moral responsibility, not a philosophical proof that free will exists in some deep metaphysical sense, but the interpersonal practices (the everyday ways we hold each other to account through praise, blame, resentment, and gratitude) through which we hold each other accountable.

Criminal Justice, Wiredu, and the Synthesis

1. Strawson's view has the advantage of explaining why we naturally hold people responsible even without settling the determinism debate. It also connects to 1.2.3 (Relations to Others): moral responsibility is a social practice embedded in how we relate to one another, not an abstract metaphysical property that individuals possess in isolation.
2. The question of moral responsibility also has implications for criminal justice. If some individuals lack moral agency (due to mental illness, coercion, or cognitive limitation), should they be punished for wrongdoing?
3. Most legal systems recognise diminished responsibility as a defence, acknowledging that moral agency admits of degrees, a position consistent with Wiredu's framework.
4. Wiredu's graduated model ultimately provides a coherent synthesis for the entire 1.4 sub-theme. Self-consciousness (1.4.1), agency (1.4.2), and moral responsibility (1.4.3) are all features that develop gradually and exist on a spectrum.
5. Personhood is not a binary switch but a continuum along which different beings occupy different positions.
6. This view accommodates the problem of marginal cases by acknowledging that infants, individuals with cognitive disabilities, and possibly some non-human animals occupy positions on the personhood spectrum without requiring a sharp division between persons and non-persons. It also leaves room for the possibility that moral development is an ongoing process, not a threshold that is crossed once and for all.
7. The sub-theme of personhood (1.4) thus reveals that the question "What is it to be a person?" has no simple answer. Instead, it opens onto a network of related questions about consciousness, agency, freedom, and ethics.
8. The best IB exam responses will draw on multiple perspectives (Kantian, existentialist, Akan, utilitarian) and show how they illuminate different aspects of this fundamental philosophical question.