To what extent is Kantian Ethics only concerned with duty? [40]

Immanuel Kant’s deontological ethics is founded on the idea that morality is grounded in duty, rather than outcomes or emotions. According to Kant, actions are morally right if they are done from a sense of duty, determined by reason, and in accordance with the categorical imperative—an objective, universal principle. This principle includes the well-known formulations: “Act only according to that maxim whereby you can at the same time will that it should become a universal law” and “Always treat humanity… as an end in itself, never merely as a means”. Kantian ethics, therefore, gives primacy to rational obligation and moral law over personal inclinations, consequences, or feelings. However, scholars debate whether Kant’s system is only concerned with duty. Kant’s emphasis on human dignity, autonomy, and the intrinsic worth of persons suggests that while duty is central, it is not the only concern. Others argue that Kantian ethics neglects emotional and relational elements like compassion or love, which also seem important to moral life. This essay will argue that while duty is foundational in Kantian ethics, the theory also incorporates other values—particularly rational autonomy, respect for persons, and moral consistency—which extend beyond mere rule-following. Therefore, Kantian ethics is primarily but not exclusively concerned with duty.

Firstly. Kant famously argued that the only thing good without qualification is a good will, which chooses to act out of duty as dictated by reason, regardless of consequences. He contrasted actions done “in accordance with duty” (which might happen to align with duty but be done for other reasons) with actions done “from duty”, which alone have genuine moral worth. This makes his ethics deontological: focused on the morality of actions themselves rather than outcomes. For example, telling the truth is a duty, and must be upheld even if lying would produce better consequences—such as saving a life. In his famous example of the murderer at the door, Kant insists that lying is always wrong, because it cannot be universalised. This reflects Kant’s belief that moral obligations must be rationally necessary and universally binding. The categorical imperative functions as a logical test: if the principle behind an action cannot be universalised without contradiction, the action is immoral. As Christine Korsgaard explains, Kant’s morality is not about specific rules, but about consistency in rational will. Therefore, the test of duty is not just obedience, but reason’s demand for universal moral law. In this sense, Kantian ethics is deeply rooted in duty as moral necessity, not emotional inclination or practical outcomes. This rational structure makes it uniquely suited for situations requiring impartiality and consistency.

Secondly, Kant’s emphasis on human dignity and autonomy shows that duty is not his only concern.  Though duty is central, Kant also emphasises respect for persons as rational beings with intrinsic value. The second formulation of the categorical imperative—treat people as ends in themselves—goes beyond blind rule-following. It requires that we treat individuals with inherent dignity, never using them as mere tools to achieve our own goals. This suggests that Kant is equally concerned with the moral worth of persons, not just the performance of duty. It also underpins modern human rights discourse, which derives much of its ethical grounding from Kantian ideas about dignity and autonomy. As Onora O’Neill argues, this aspect of Kantian ethics has deep practical implications for justice and equality. It underlines the wrongness of exploitation, deception, or coercion—because such acts deny the autonomy of others. For instance, in a business context, it would be wrong to mislead customers even if the action could be universalised, because it disrespects their capacity to make informed choices. Thus, Kant’s ethics is not simply about duty in the abstract, but about moral respect for others as rational agents. Moreover, Kant’s concept of the kingdom of ends envisions a moral community where all rational beings legislate universal laws for themselves, guided not just by duty, but mutual respect and reason. This introduces a relational and communal aspect to Kant’s system, countering claims that it is rigidly individualistic or mechanical. Therefore, while duty remains the method by which moral law is followed, the goal is a just, respectful community of moral agents.

However, critics argue that Kantian ethics is too narrowly focused on duty and neglects important moral dimensions. One prominent criticism, especially from virtue ethicists and situation ethicists, is that Kantian ethics ignores the role of emotions, relationships, and context. David Hume, for example, argued that morality is rooted in sentiment, not reason, and that feelings like sympathy play a crucial role in our moral judgments. By contrast, Kant believed that emotions were unreliable and morally irrelevant. But this leads to apparent absurdities: for instance, Kant would prohibit lying to save a friend’s life, because lying is always wrong. In this view, Kantian ethics becomes cold, inflexible, and overly abstract, failing to capture the complexities of human relationships. Joseph Fletcher’s Situation Ethics would also criticise Kant for ignoring agape love—selfless, compassionate concern for others—which should be the basis of moral decision-making. According to Fletcher, rigid rule-following often leads to unjust outcomes. For example, refusing euthanasia to a suffering patient out of a sense of duty may appear moral in Kantian terms, but seem cruel from a love-based perspective. Furthermore, some feminist ethicists, such as Carol Gilligan, have criticised Kantian ethics for being overly legalistic and impersonal, lacking the relational sensitivity that many moral decisions require. Nevertheless, these criticisms do not show that Kant is only concerned with duty—but that his version of duty excludes emotion-based ethics. Kant deliberately constructed his theory to avoid subjective and unstable moral foundations like emotion, but this does not mean he disregarded compassion or respect. In fact, his insistence on universal law and human dignity can support many of the outcomes praised by more emotionally oriented theories—such as honesty, fairness, and care. As Allen Wood notes, Kant’s moral theory is not indifferent to human well-being, but sees respect for autonomy as a deeper foundation than mere emotional empathy. Moreover, Kant does not deny the value of emotions; he simply argues that they cannot form the basis for moral obligation. Feelings can support moral action, but only duty can give it moral worth. A person who acts kindly out of sympathy does good, but a person who does so out of duty to respect others’ dignity acts morally. In this way, Kant seeks to preserve the objectivity and impartiality of ethics while still acknowledging that moral life often overlaps with compassion and human concern. His ethics may not be relational in the way virtue or care ethics are, but they are deeply committed to justice, respect, and the protection of rights, which are not reducible to duty alone.

In conclusion, while Kantian ethics is firmly grounded in duty as the foundation of moral action, it is not only concerned with duty. The theory includes rich concepts like autonomy, dignity, respect, and universality, which broaden its moral scope. Critics rightly note its rigidity and abstraction, but these are by-products of its pursuit of moral clarity and objectivity. Kantian ethics provides a robust, principled approach to ethics, where duty acts as a guide, but the end goal is a rational, respectful, and just moral community. Therefore, Kantian ethics is primarily concerned with duty—but not exclusively. Its deeper concern is with what reason demands: not just rules, but moral respect for all persons.

According to utilitarianism, a business should focus on profit-making and nothing else. Discuss [40]

Utilitarianism is a consequentialist ethical theory which holds that the morally right action is the one that maximises utility, often understood as happiness or pleasure and the minimisation of pain. Jeremy Bentham, the founder of classical utilitarianism, defined utility as the balance of pleasure over pain and proposed the Hedonic Calculus as a method for determining which action would produce the greatest good. John Stuart Mill refined this by distinguishing between higher and lower pleasures, placing greater emphasis on qualitative well-being rather than mere quantity of pleasure. In the modern era, Peter Singer promotes preference utilitarianism, where morally right actions are those that maximise the satisfaction of preferences or interests of all affected beings. In the business context, Milton Friedman, a Nobel Prize-winning economist, famously argued that the sole social responsibility of a business is to increase its profits, as long as it operates within the law. A utilitarian might justify this position by suggesting that profit maximisation leads to economic efficiency, job creation, and overall societal benefit. However, other utilitarians like Peter Singer would reject this narrow economic view. Instead, they would argue that businesses should act to maximise the well-being of all stakeholders—including employees, consumers, and the environment—not just shareholders. This brings us to the central ethical issue: how utility should be calculated and whose utility counts. Should businesses focus on shareholder profit (Friedman’s position), or should they aim to increase the overall welfare of everyone affected by their actions (Singer’s position)? Overall, utilitarianism does not support an exclusive focus on profit-making. Instead, when properly applied, utilitarianism requires businesses to consider the broader consequences of their actions on the welfare of all stakeholders.

Firstly, utilitarianism in its classical and contemporary forms supports broader ethical responsibilities than simple profit maximisation. Bentham’s Hedonic Calculus considers the intensity, duration, certainty, and extent of pleasure an action produces. Applied to business, this means that decisions should consider how many people are affected and to what degree—not just whether shareholders’ benefit. For example, a business outsourcing manufacturing to exploit cheap labour may increase profits but cause intense suffering to underpaid workers in unsafe conditions. From Bentham’s perspective, the widespread harm would outweigh the pleasure gained by investors or consumers. Similarly, Mill’s distinction between higher and lower pleasures highlights the importance of dignity, intellectual development, and social flourishing. A business that boosts profits by selling addictive, unhealthy products (e.g. tobacco or fast food) may create immediate pleasure but undermine public health and long-term happiness. Mill would regard this as morally inferior to practices that promote meaningful employment, sustainable production, or education. Furthermore, utilitarianism’s egalitarian spirit—”each to count for one and none for more than one”—requires that the interests of workers, communities, and the environment be weighed equally alongside those of shareholders. Therefore, a business focused solely on profit neglects key moral concerns that a consistent utilitarian framework would take seriously.

Secondly, modern forms of utilitarianism like Peter Singer’s preference utilitarianism provide a more stakeholder-oriented ethical framework for business. Singer argues that we should act to maximise the satisfaction of the preferences of all those affected. In a globalised economy, corporate decisions have far-reaching impacts. For example, a company deciding whether to switch to ethically sourced materials must consider the preferences of environmentally conscious consumers, the well-being of workers in the supply chain, and the long-term sustainability of ecosystems. Singer would insist that failing to consider these preferences in favour of short-term profit is unethical. Businesses should engage in corporate social responsibility (CSR) not as philanthropy but as a moral obligation. The success of companies like Patagonia and The Body Shop—who actively prioritise environmental and social responsibility—shows that it is possible to operate profitably while promoting the preferences of a broad range of stakeholders. Moreover, utilitarianism can support ethical capitalism through initiatives like Effective Altruism, where businesses are encouraged to donate substantial profits to causes that reduce the most suffering globally. In this sense, businesses not only can but must move beyond profit in order to act ethically within a utilitarian framework.

However, some argue that profit-making is the best and only responsibility a business should focus on—precisely because it leads to the greatest good for the greatest number. Milton Friedman defended shareholder primacy by arguing that when businesses maximise profit within legal and ethical constraints, they contribute to overall societal well-being. Profit enables innovation, increases efficiency, creates jobs, and funds government services through taxation. From this angle, a utilitarian might support a narrow focus on profit if it indirectly results in greater happiness across society. For instance, a pharmaceutical company may invest millions in research and development of new drugs to maximise profits but, in doing so, ends up saving lives and relieving suffering. Similarly, a company that maximises shareholder value can lead to increased investment, economic growth, and raised living standards. Critics of CSR also argue that asking businesses to pursue multiple goals (such as environmental justice or community development) reduces clarity, weakens accountability, and may even lead to reduced efficiency—ultimately harming more people than it helps. If the free market is the best mechanism for maximising welfare, then businesses should stick to making money and leave social concerns to governments and charities. Yet, this defence of profit-maximisation only works if the market outcomes actually maximise utility—something that is far from guaranteed. Market failures such as pollution, exploitation, and inequality often result from profit-focused behaviour. A company dumping toxic waste into rivers may increase shareholder wealth but cause enormous harm to local communities and wildlife. In these cases, a proper utilitarian calculus reveals that profit-making causes more harm than good. Furthermore, Singer and other preference utilitarians would criticise Friedman’s view for failing to count the preferences of all those affected. A true utilitarian cannot privilege the desires of investors over the lives of garment workers in unsafe factories or the long-term environmental costs borne by future generations. Even within classical utilitarianism, the extent of suffering caused by neglecting environmental and social responsibilities outweighs the relatively narrow benefits of shareholder enrichment. Singer also warns of “speciesism”—a form of discrimination based on species membership—and would include non-human animal suffering in corporate ethical calculus, for example in industries like factory farming. Therefore, while Friedman’s position highlights some benefits of market-driven profit, it falls short of utilitarianism’s deeper moral demands. The ends of utility must be pursued directly, not merely as a by-product of profit.

In conclusion, while profit-making is an important component of business activity and can contribute to social good, utilitarianism—properly understood—does not support the claim that businesses should focus on profit and nothing else. Whether through Bentham’s calculus, Mill’s qualitative analysis, or Singer’s preference-based ethics, utilitarianism requires businesses to consider the full range of consequences their actions have on all stakeholders. Profit cannot be the sole guide when broader interests—human, animal, and environmental—are at stake. Therefore, Christians, ethicists, and business leaders alike should reject a narrow reading of utilitarianism and instead embrace an approach that seeks to maximise overall welfare, not just financial returns. Business ethics, grounded in utilitarianism, demands moral creativity and global responsibility—not just economic success.

Kant’s categorical imperative is very helpful in moral decision-making. Discuss [40]

Immanuel Kant’s categorical imperative is the central principle of his deontological ethical theory and represents what he believed to be the demand of pure practical reason. Unlike consequentialist theories, Kant argued that morality is not about outcomes but about acting according to duty, which should be understood as referring to acting rationally and freely rather than ever out of habit or fear. As Kant explained it in the Groundwork for the Metaphysics of Morals (1785), the categorical imperative requires moral agents to act only on principles that can be universalised, to treat humanity always as an end and never merely as a means, and to act as a law-making member of a kingdom of ends or, in other words, to act in ways that could be willed as a good example for everyone to follow. For Kant, morality is about acting rationally, on principle, with fairness and consistency. Because it is grounded in reason rather than emotion, religion or culture, it applies equally to all people and provides a basis for moral-decision making in multi-cultural societies. So, overall, Kant’s categorical imperative is very helpful in moral decision-making.

One reason why Kant’s categorical imperative is very helpful in moral decision-making is that it provides a clear and rational method for testing moral actions. Kant famously states in the Groundwork of the Metaphysics of Morals that one should “act only according to that maxim whereby you can, at the same time, will that it should become a universal law.” This principle helps moral agents step back from personal bias, emotion or self-interest and ask whether their action could fairly apply to everyone. For example, if lying were universalised, trust would collapse, making the practice of lying self-defeating. This logical clarity makes Kant’s approach especially helpful in everyday moral decisions, as it offers a straightforward test of consistency. Onora O’Neill supports this view, arguing that Kantian ethics exposes actions that rely on exceptions for oneself while denying them to others. In this way, the categorical imperative promotes fairness and impartiality, which are essential for moral decision-making in both personal and social contexts. Its emphasis on rational consistency makes it a reliable guide rather than a subjective one.

A further way in which Kant’s categorical imperative is very helpful is through its strong emphasis on human dignity. Kant’s second formulation requires that we “act in such a way that you treat humanity, whether in your own person or in that of another, always as an end and never merely as a means.” This principle offers powerful moral protection, particularly against exploitation, coercion and abuse. In moral decision-making, it sets a clear boundary: actions that use people purely for personal gain are always wrong, regardless of the outcome. This has been highly influential in modern ethical debates, including medical ethics and human rights. Christine Korsgaard argues that Kant’s ethics grounds human dignity in rational agency, making it unconditional rather than dependent on usefulness or happiness. This is especially helpful in difficult moral situations, as it prevents individuals from being sacrificed for convenience or benefit. By placing respect for persons at the centre of morality, Kant provides a moral framework that is both principled and humane.

However, a strong counterclaim is that Kant’s categorical imperative is not very helpful because it is too rigid and fails to account for consequences or emotional factors. Even Kant acknowledged that an absolute prohibition on lying would require telling the truth even to an axe-murderer at the door! This suggests that Kant’s theory can lead to morally troubling outcomes when applied strictly. Additionally, real-life moral decisions are often complex and emotionally charged, and critics argue that Kant’s emphasis on reason alone overlooks compassion and context. Bernard Williams criticises Kantian ethics for being detached from the realities of human moral experience, claiming it demands an unrealistic level of impartiality. From this perspective, Kant’s moral system may be logically consistent but practically unhelpful in nuanced situations where flexibility is required.  However, despite these criticisms, Kant’s categorical imperative remains highly helpful precisely because it provides clear moral limits. While consequences matter, Kant’s approach reminds moral agents that some actions should not be done, regardless of the situation. This is particularly important in preventing moral shortcuts justified by good intentions. Furthermore, defenders such as Onora O’Neill argue that many apparent conflicts arise from misapplying Kant’s theory rather than flaws within it. Kant does not require blind rule-following but the exact opposite; careful, free thought, making autonomous rational choices. In the murderer example, the issue lies in choosing between duties created by others’ wrongdoing. While Kant’s ethics may be demanding, this does not make it unhelpful; rather, it challenges individuals to act with integrity even under pressure. Its refusal to compromise on respect for persons makes it a vital safeguard in moral decision-making, especially in professional and institutional contexts.

In conclusion, Kant’s categorical imperative is very helpful in moral decision-making, particularly because it offers clarity, consistency and an uncompromising commitment to human dignity. The strongest reason for this is its insistence that moral actions must be fair, universal and respectful of persons as ends in themselves. Although Kant’s approach can appear inflexible and demanding, this rigidity serves an important purpose by setting clear moral boundaries. In a world where moral decisions are often influenced by self-interest or convenience, Kant’s ethics provides a principled framework grounded in reason. Moving forward, moral decision-makers should continue to use the categorical imperative as a foundational guide, while engaging thoughtfully with context, ensuring that respect for human dignity is never sacrificed for short-term gains.

Evaluate the view that utilitarianism provides the best approach to sexual ethics. [40]

Utilitarianism is a teleological and consequentialist ethical theory that judges the morality of actions by their outcomes rather than their intentions or inherent nature. Its guiding principle is the principle of utility, which holds that an action is morally right if it produces the greatest happiness for the greatest number. The theory was first developed by Jeremy Bentham, who understood happiness in quantitative terms as pleasure and the absence of pain, and later refined by John Stuart Mill, who distinguished between higher and lower pleasures. Utilitarianism exists in different forms, most notably Act Utilitarianism, which assesses individual actions case by case, and Rule Utilitarianism, which follows general rules that tend to maximise overall happiness. Because utilitarianism is flexible, non-religious and outcome-focused, it is often seen as attractive in debates about sexual ethics. However, utilitarianism does not provide the best approach to sexual ethics, because it relies on unreliable predictions, subjective assessments of pleasure, and can justify abuse and serious injustice.

One significant reason why utilitarianism is not the best approach to sexual ethics is the problem of prediction and the subjectivity involved in estimating pleasure and pain. Bentham’s hedonic calculus attempts to measure pleasure using factors such as intensity, duration and extent, but in practice these factors are extremely difficult to apply to real sexual relationships. Sexual decisions often involve long-term emotional consequences that cannot be accurately predicted at the time. Peter Singer identifies the problem of prediction as the most serious difficulty with utilitarianism and the reason why he has moved further and further towards strong-rule utilitarianism and away from act utilitarianism over time. Furthermore, Bernard Williams argues that utilitarianism fails to take personal integrity seriously, reducing deeply personal decisions to impersonal calculations. In sexual ethics, where emotions, vulnerability and power dynamics are central, this reduction is particularly problematic. Pleasure itself is highly subjective, and what appears pleasurable may later be experienced as harmful or exploitative. This shows that utilitarianism lacks the precision and sensitivity required for ethical sexual decision-making, weakening its claim to be the best approach.

A further weakness is that utilitarianism risks legitimising sexual abuse and exploitation, particularly where the happiness of many outweighs the suffering of a few. John Rawls famously criticised utilitarianism for permitting injustice if it maximises overall happiness, arguing that it fails to respect individuals as separate moral persons. In sexual ethics, this is a serious flaw. Practices such as exploitative pornography, prostitution or coercive relationships could be justified if they produce pleasure for a large number of people, despite causing significant harm to a minority. Feminist scholars such as Catharine MacKinnon argue that focusing on pleasure alone ignores structural power imbalances, particularly between men and women, and normalises sexual harm. Utilitarianism lacks a clear mechanism to protect vulnerable individuals from being sacrificed for collective enjoyment. As a result, it fails to uphold key ethical values such as dignity, autonomy and justice, all of which are essential in sexual ethics.

An even more serious criticism is the problem of mob-rule, where act utilitarianism could justify morally abhorrent acts if they maximise overall pleasure. In theory, acts such as gang rape or child prostitution could be deemed morally acceptable if the pleasure of the majority outweighed the suffering of the victim. While utilitarians such as J.S. Mill hoped that higher pleasures and long-term consequences would prevent such outcomes, critics argue that this is not guaranteed by the theory itself. James Rachels points out that act utilitarianism has no absolute moral boundaries, meaning that nothing is inherently wrong. In sexual ethics, this is unacceptable, as certain acts—especially those involving coercion or lack of consent—are widely regarded as absolutely wrong regardless of consequences. A moral theory that cannot clearly and consistently condemn such actions cannot plausibly be considered the best approach to sexual ethics.

However, a strong counterclaim is that absolutist ethical theories are incompatible with modern, multicultural societies. Postmodern thinkers such as Jean-François Lyotard argue that there are no universal moral “metanarratives,” and many people adopt relativist views about sexual morality. From this perspective, utilitarianism appears more suitable because it avoids rigid rules and allows individuals and societies to weigh harm and benefit in context. Supporters may argue that traditional sexual absolutes fail to reflect diverse sexual identities, relationships and cultural values, whereas utilitarianism is flexible and inclusive. Despite this, there are some moral principles in sexual ethics that command near-universal agreement, even within pluralistic societies. One such principle is the absolute wrongness of sexual abuse, particularly in cases lacking informed consent. Philosophers such as Alan Wertheimer emphasise that exploitation occurs when one party takes unfair advantage of another’s vulnerability, regardless of overall pleasure produced. Consent functions as a moral threshold rather than a variable to be weighed. Utilitarianism treats consent as one factor among many, whereas many ethical frameworks see it as non-negotiable. This suggests that some absolute principles are not only compatible with modern society but essential to protecting the vulnerable. Therefore, the relativist objection does not successfully defend utilitarianism as the best approach to sexual ethics.

In conclusion, utilitarianism does not provide the best approach to sexual ethics. The strongest reason for this is that it can justify exploitation and abuse by prioritising overall pleasure over individual rights, dignity and consent. Its reliance on subjective calculations and its vulnerability to mob-rule make it ethically dangerous in such a sensitive area. While utilitarianism has value in encouraging consideration of harm and wellbeing, it must be limited by firm moral boundaries. Rule utilitarianism offers greater protection than act utilitarianism, but even this is insufficient without absolute commitments to consent and the intrinsic worth of persons. Ultimately, sexual ethics should be grounded not in calculations of pleasure, but in respect, justice and the protection of the vulnerable—principles that utilitarianism alone cannot adequately secure.

Kant’s Categorical Imperative is very helpful in moral decision-making. Discuss [40]

Kant’s Categorical Imperative is a universal, absolutist, deontological ethical principle which holds that moral actions are those which can be willed as universal laws and which treat humanity always as an end in itself rather than merely as a means. Developed by Immanuel Kant in the Groundwork of the Metaphysics of Morals (1785), it offers a rational, duty-based alternative to consequentialist ethics. Whether it is “very helpful” in moral decision-making depends on what “helpful” is taken to mean: it may refer to providing consistent rational guidance, producing action-guiding clarity in real cases, or delivering intuitively acceptable outcomes. This essay will argue that Kant’s Categorical Imperative is helpful in establishing rational consistency, grounded in respect for persons, but is less helpful as a practical decision procedure in complex or tragic situations, where it often produces unclear and/or controversial and counter-intuitive guidance.

Firstly, Kant’s Categorical Imperative (CI) is helpful because it provides a rigorous test of moral consistency through universalisation, which brings logical clarity to moral reasoning. Kant’s Formula of Universal Law requires agents to act only on maxims that they can will to become universal laws without contradiction. Kant illustrates this through examples in the Groundwork, such as the person considering suicide to escape suffering or the agent tempted to make a false promise to obtain money. In both cases, Kant argues that universalising the maxim leads to a contradiction either in conception (a world where promises are universally broken undermines the institution of promising itself) or in will (a rational agent cannot will a world where the natural purpose of life-preserving faculties is systematically destroyed). This structure is helpful because it forces agents to consider the generalisability of their actions rather than acting on impulse or self-interest. Henry Allison defends this procedural reading of Kant, arguing that the CI functions as a test of rational consistency rather than a substantive moral code, which strengthens its appeal as a universal decision-making tool. Similarly, Paul Guyer emphasises that Kant’s ethics is grounded in autonomy and rational self-legislation, meaning moral agents are guided by principles they could rationally endorse for all. This is helpful because it offers a stable, impartial framework that avoids relativism and emotional bias. However, while the procedure is logically powerful, critics note that translating real-life actions into precise maxims can be difficult, and small differences in formulation may affect outcomes. Nevertheless, its emphasis on rational consistency remains a major reason why the CI is considered helpful in moral reasoning.

Secondly, Kant’s Categorical Imperative is helpful because it protects human dignity through the Formula of Humanity, which requires that persons are always treated as ends in themselves. This formulation is especially influential in applied ethics because it prohibits coercion, deception and exploitation, grounding morality in respect for rational agents. Kant’s own examples illustrate this clearly: the false promise case is wrong because it manipulates another person’s rational agency for personal gain, while cases of exploitation, such as using others merely as tools for benefit, violate their intrinsic worth. A further example is Kant’s discussion of aiding those in extreme need, such as a starving family, where the moral issue is not simply outcome-based charity but whether one’s action respects humanity as an end rather than a means. This emphasis on dignity has had major influence on modern human rights discourse, where individuals are seen as possessing inviolable moral status. Christine Korsgaard develops this idea by arguing that Kantian ethics grounds moral obligation in the structure of rational agency itself, making respect for persons not optional but constitutive of morality. This is helpful because it provides strong moral constraints that protect individuals even when violating those constraints might produce beneficial consequences. Of course, critics argue that strict application of the CI can lead to morally troubling results, such as the apparent requirement to refuse lying even when doing so could prevent serious harm. Still, the protection of dignity and autonomy makes the Categorical Imperative helpful as a moral safeguard.

However, despite these strengths, the helpfulness of the Categorical Imperative is limited in practice because its abstract universalisation procedure can generate rigid or controversial conclusions in complex situations. Kant famously argues in his essay On a Supposed Right to Lie from Philanthropy that one must not lie even to a murderer at the door seeking a victim. This “axe murderer” example is often used to show the counterintuitive implications of strict adherence to universal moral law. From Kant’s perspective, lying is always wrong because it cannot be universalised without contradiction and it violates respect for rational agency. However, many critics find this conclusion deeply problematic, as it appears to prioritise abstract consistency over preventing immediate harm. Onora O’Neill defends Kant by arguing that the real focus should be on avoiding coercion and deception rather than literal rule-following, suggesting a more flexible interpretation of duties. By contrast, scholars such as Allison note that even Kant’s own system struggles with underdetermination, since multiple maxims may be formulated for the same act, leading to different universalisation outcomes. Guyer similarly highlights tensions between Kant’s formalism and practical moral judgement, especially where duties appear to conflict in lived experience. These issues suggest that while the CI is theoretically systematic, its application may not always be straightforwardly helpful, particularly in urgent or tragic cases where moral intuition strongly conflicts with its verdicts.

Further, Kant’s Categorical Imperative may be considered less helpful in moral decision-making because its strict separation of duty from consequences can limit its practical guidance in real-world ethical dilemmas. Kant insists that moral worth depends on acting from duty rather than inclination or outcome, meaning that even well-intentioned actions must be judged by their maxims rather than their effects. This can create tension in cases where consequences seem morally decisive, such as theft to feed a starving family. While Kant would likely reject theft because it cannot be universalised without contradiction in relation to property rights, many would see the outcome as morally compelling. This reveals a limitation: the CI does not directly accommodate proportionality or context-sensitive judgement. Nevertheless, defenders argue that this rigidity is precisely what preserves moral integrity, preventing moral reasoning from collapsing into subjective calculation. Even so, the need for interpretative supplementation—highlighted by contemporary Kantian scholars—suggests that the CI often requires additional judgement to be practically helpful. Therefore, while it remains a powerful rational framework, its usefulness in guiding concrete moral decisions is not always straightforward.

In conclusion, Kant’s Categorical Imperative is very helpful in moral decision-making when “helpful” is understood as providing rational consistency, protecting human dignity, and establishing universal moral constraints grounded in respect for persons. Its strengths lie in its logical structure, as defended by scholars such as Henry Allison and Paul Guyer, and in its powerful moral protections exemplified through Kant’s own cases such as false promise-making and the axe murderer. However, its helpfulness is more limited when understood as a practical decision procedure, since real-world moral life often involves ambiguity, conflict, and urgency that the CI struggles to resolve without interpretative assistance. Therefore, the Categorical Imperative is best seen as highly helpful as a foundational framework for moral reasoning, but not always fully sufficient as a standalone guide to complex moral decision-making.

“Utilitarianism always justifies companies in adopting environmentally responsible practices.” Discuss [40]

    Utilitarianism is a teleological ethical theory which judges the morality of actions by their consequences, aiming to maximise overall happiness and minimise suffering. Developed in classical form by Jeremy Bentham and refined by John Stuart Mill, it has been widely applied to political and economic decision-making, including corporate ethics. In environmental debates, utilitarianism initially appears strongly supportive of environmentally responsible business practices, since environmental harm produces widespread and often irreversible suffering. However, the central issue is whether utilitarianism necessarily prioritises environmental goods in a sufficiently consistent way to justify such practices in all cases. This essay will argue that although classical act utilitarianism struggles to do so due to problems of quantification and prediction, stronger rule-based forms of utilitarianism—especially those associated with Peter Singer—significantly improve its consistency. Nevertheless, even these stronger versions do not guarantee that utilitarianism always justifies environmentally responsible corporate behaviour.

    Firstly, classical utilitarianism prioritises quantifiable, short-term consequences, which can undermine environmental responsibility. Classical utilitarianism, particularly in Bentham’s formulation, relies on the hedonic calculus, which assesses pleasure and pain in terms of intensity, duration, certainty and extent. In corporate contexts, this tends to favour outcomes that are immediate, measurable and economically visible—such as profit, employment, or consumer benefit. By contrast, environmental harms such as climate change or biodiversity loss are long-term, probabilistic and difficult to quantify in hedonic terms. As a result, firms may be justified in environmentally damaging activity if it produces large short-term benefits. Bernard Williams criticised this feature of utilitarianism for encouraging an over-reliance on calculation that can obscure morally significant harms. The issue is not simply that environmental goods are undervalued, but that they are structurally harder to incorporate into the utility calculus at all. Therefore, classical utilitarianism does not consistently prioritise environmental responsibility and certainly does not guarantee it.

    Secondly, act utilitarianism struggles with prediction, but rule utilitarianism offers a partial solution. A major objection is that utilitarianism depends on predicting consequences, which is especially difficult in environmental ethics. Peter Singer acknowledges that prediction is one of utilitarianism’s most serious difficulties, particularly where outcomes are distant, global and uncertain, as in climate change. Businesses may therefore rationally prioritise short-term gains because these are more certain, even if long-term harms are potentially severe. However, this problem is significantly reduced by rule utilitarianism. Instead of evaluating individual actions, rule utilitarianism assesses which rules—if generally followed—would maximise overall utility. In this sense, environmental responsibility can be justified as a stable rule: for example, “firms should minimise pollution” or “firms should avoid irreversible environmental harm.” If such rules are widely adopted, they produce better long-term outcomes than case-by-case calculation. More recently, Singer himself has increasingly emphasised rule-like thinking in applied ethics, arguing that effective moral reasoning often requires commitment to generalisable principles rather than continuous recalculation. This strengthens the idea that utilitarianism can avoid prediction problems by embedding environmental responsibility into stable rules. If successful, this would mean utilitarianism could consistently justify environmentally responsible practices. However, the success of rule utilitarianism depends on whether rules are truly optimal in all cases. Critics argue that rigid rules may fail in exceptional circumstances where short-term environmental harm produces greater overall good (for example, emergency resource extraction or disaster recovery). Therefore, even rule utilitarianism cannot fully eliminate uncertainty or guarantee universal environmental prioritisation.

    Thirdly, expanding the scope of utility strengthens environmental justification but introduces conceptual tensions. A more fundamental defence of utilitarian environmental ethics is the expansion of what counts as “utility.” Peter Singer’s preference utilitarianism extends moral consideration to all sentient beings, meaning that animal suffering caused by environmental destruction must be included in calculations. This significantly strengthens the case for corporate environmental responsibility, as industrial pollution, deforestation and intensive farming generate large-scale sentient suffering. However, Singer’s framework still excludes non-sentient environmental entities such as ecosystems, species as wholes, or landscapes. This limitation is addressed by Arne Naess’s deep ecology, which attributes intrinsic value to nature itself rather than treating it as merely instrumental. Deep ecology therefore supports stronger environmental protection than standard utilitarianism. The problem is that once intrinsic environmental value is introduced, the theory begins to move away from utilitarianism altogether. Utilitarianism is fundamentally concerned with aggregating welfare, not recognising non-welfare-based intrinsic value. Therefore, while expanded versions of utilitarian thinking improve environmental outcomes, they risk changing the theory’s foundations. This creates a tension: either utilitarianism remains consistent but environmentally limited, or it becomes environmentally comprehensive but theoretically unstable.

    Finally, even strengthened utilitarianism cannot guarantee environmentally responsible outcomes in all corporate contexts. Even if rule utilitarianism and expanded moral scope are accepted, utilitarianism still does not always justify environmentally responsible corporate behaviour. This is because utilitarian reasoning remains sensitive to context and competing utilities. For example, short-term economic gains such as employment, reduced prices, or economic growth may sometimes outweigh environmental costs within a utilitarian calculation, particularly in developing economies. This is where economic perspectives such as Milton Friedman become relevant. Friedman argues that the primary responsibility of business is to increase shareholder profit. While not a utilitarian position, it can align with act utilitarian reasoning where profit is assumed to maximise overall welfare through market efficiency. In such cases, environmental harm may be justified if it produces greater net benefit. This shows that utilitarianism—even in its more sophisticated forms—does not eliminate competing interpretations of what maximises utility. Different agents can reasonably disagree about timeframes, stakeholders, and probabilities. As a result, utilitarianism cannot guarantee consistent environmental outcomes across all corporate decisions.

    In conclusion, utilitarianism does not always justify companies in adopting environmentally responsible practices. Classical act utilitarianism, as developed by Jeremy Bentham, struggles with quantification and prediction, often favouring short-term and measurable gains over long-term environmental protection. However, stronger formulations—particularly rule utilitarianism and the expanded sentience-based ethics of Peter Singer—significantly improve its ability to support environmental responsibility and, in many cases, may make it likely rather than accidental.  Nevertheless, the theory cannot guarantee that environmentally responsible practices will always be justified, because utilitarian reasoning remains dependent on contested assumptions about prediction, scope, and weighting of interests. Even rule utilitarianism allows for exceptions, and expanded accounts risk moving beyond utilitarianism altogether. Therefore, while utilitarianism is one of the strongest ethical frameworks for supporting corporate environmental responsibility, it cannot consistently or universally ensure it.

    “Critically assess the importance of the sanctity of life in decisions about euthanasia.” [40]

    The sanctity of life is the belief that human life is intrinsically valuable and sacred, often grounded in the idea that life is created in the image of God (imago Dei) and therefore possesses inherent dignity. This principle has been especially influential in religious ethical frameworks, most notably within Roman Catholic teaching, where it plays a central role in opposition to euthanasia, as well as in the Biblically based teachings of Protestant denominations. The principle of the Sanctity of Life has also influenced Kantian, Virtue and Human Rights frameworks. However, alternative approaches, particularly those grounded in utilitarianism and personhood theory, challenge the absolute status of the sanctity of life. Overall, while the sanctity of life remains an important consideration in decisions about euthanasia—especially in safeguarding against abuse and affirming human dignity—it should not be regarded as decisive, as it can lead to morally problematic outcomes when applied rigidly in cases involving suffering and autonomy.

    Firstly, the sanctity of life is highly important within traditional religious approaches, particularly in the teaching of the Roman Catholic Church, where it provides a clear and consistent moral framework opposing euthanasia. The Church’s position is articulated in the Declaration on Euthanasia (1980), issued by the Congregation for the Doctrine of the Faith, which states that “nothing and no one can in any way permit the killing of an innocent human being.” This reflects the belief that life is a gift from God and that only God has authority over its beginning and end. Such a view is rooted in Natural Law, particularly the primary precept to preserve life, as developed by Thomas Aquinas. The strength of this approach lies in its consistency and its protection of vulnerable individuals; by rejecting euthanasia outright, it avoids the risk of coercion or the devaluation of lives deemed less “worthy.” Furthermore, it upholds a strong sense of human dignity that does not depend on physical or mental capacity. The fact that having the sanctity of human life can be the basis for a credible ethical approach is demonstrated by the work of John Finnis, who situated life as a basic human good that cannot be compromised in his “Natural Law and Natural Rights” (1980). However, critics argue that such an absolutist stance as is supported by the principle of the Sanctity of Human Life can lead to inhumane outcomes, particularly in cases of extreme suffering, where prolonging life may seem to conflict with compassion. Nevertheless, the sanctity of life remains a foundational principle within this tradition, demonstrating its significant importance in shaping ethical decisions about euthanasia.

    Secondly, the sanctity of life plays an important role in secular ethical debates as a safeguard against the potential dangers of legalising euthanasia, even if it is not always treated as absolute. Upholding the intrinsic value of life can act as a barrier against the “slippery slope” argument, which suggests that permitting voluntary euthanasia could lead to non-voluntary or involuntary forms. By maintaining that all human life has value, societies can resist pressures to normalise ending life for reasons such as disability, old age, or economic burden. This concern is implicitly supported by religious frameworks but also resonates in broader human rights discourse. However, thinkers such as Peter Singer challenge the sanctity of life by distinguishing between “human life” and “personhood.” Singer argues that moral value should be based not on mere biological existence but on characteristics such as self-awareness, rationality, and the capacity to suffer. He controversially claims that “killing a person is normally worse than killing a non-person,” implying that some forms of euthanasia may be morally permissible or even desirable. While Singer’s approach allows for compassionate responses to suffering and prioritises quality of life, it also raises serious ethical concerns about who gets to decide which lives are valuable. In this context, the sanctity of life continues to function as an important counterbalance, ensuring that ethical decisions do not become purely utilitarian calculations.

    However, the importance of the sanctity of life can be challenged on the grounds that it may conflict with other key ethical principles, particularly autonomy and compassion. Critics argue that an absolute commitment to preserving life can undermine an individual’s right to choose how and when they die, especially in cases of terminal illness or unbearable suffering. From a liberal perspective influenced by thinkers such as John Stuart Mill, respect for autonomy is central to moral decision-making, and denying a competent individual the right to end their life could be seen as an unjustified form of paternalism. This is reinforced by the work of Peter Singer, who argues that the capacity to suffer, rather than mere biological life, is morally decisive; where continued existence brings more suffering than benefit, euthanasia may be justified. Furthermore, even within the Roman Catholic Church there is recognition that preserving life is not an absolute duty in all circumstances. The Declaration on Euthanasia permits the refusal of “over-zealous treatment” and accepts that allowing death to occur may be morally permissible where burdens outweigh benefits. Similarly, the doctrine of double effect allows for actions such as administering high doses of analgesics that may hasten death, provided the intention is pain relief rather than killing. This suggests an implicit prioritisation of compassion and proportionality over the mere prolongation of life. However, this critique does not entirely undermine the importance of the sanctity of life. Rather, it demonstrates that even its strongest proponents recognise the need for nuance in its application. The principle continues to act as a moral constraint, ensuring that decisions about euthanasia are not reduced to purely subjective or utilitarian calculations. Therefore, although autonomy and compassion challenge its absoluteness, they do not eliminate its significance.  Nevertheless, it could be argued that the sanctity of life remains the most important principle in decisions about euthanasia because it provides a necessary safeguard against the dangers inherent in alternative approaches. Without it, ethical decision-making risks sliding into a form of utilitarianism that permits the devaluation of certain lives. Peter Singer’s distinction between “persons” and “non-persons,” for example, has been widely criticised for implying that individuals lacking rationality or self-awareness—such as infants or those with severe cognitive impairments—may have less moral worth. Critics such as Leon Kass argue that abandoning the sanctity of life leads to a “culture of death,” where human dignity is contingent and negotiable. In this context, the sanctity of life provides an essential moral foundation by affirming the equal and inherent value of all human beings, regardless of their capacities. However, this defence can be challenged. While the sanctity of life may protect against abuse, its rigid application can itself produce morally troubling outcomes, such as prolonging intense suffering against a patient’s wishes. Moreover, the slippery slope argument is often overstated; empirical evidence from countries where euthanasia is legal suggests that robust safeguards can be implemented. Therefore, while the sanctity of life is undeniably important as a protective principle, it should not be treated as overriding all other considerations. Its role is better understood as one element within a broader ethical framework, rather than the decisive factor.

    In conclusion, the sanctity of life plays a significant but not decisive role in decisions about euthanasia. It provides a vital moral foundation, particularly within religious traditions such as the Roman Catholic Church, and serves as an important safeguard against the devaluation of human life. However, its absolutist application can lead to morally troubling consequences, especially when it conflicts with considerations of autonomy and the alleviation of suffering. The strongest argument against its ultimate importance lies in its inability to adequately address complex, real-world cases where preserving life may not align with compassion or individual dignity. Therefore, while the sanctity of life should remain a central consideration in ethical deliberations about euthanasia, it must be balanced with other principles to ensure that moral decision-making is both humane and context-sensitive.

    “In situation ethics, moral decision-making is entirely individualistic and subjective.” Discuss [40]

    Situation ethics is a teleological and relativist ethical theory most fully developed by Joseph Fletcher in the 1960s, which argues that moral decision-making should be guided not by absolute rules but by agape—selfless, unconditional love. While other situational approaches exist, such as those proposed by William Temple and John A. T. Robinson, this essay will focus specifically on Fletcher’s formulation. In Situation Ethics (1966), Fletcher rejects both legalism (strict adherence to moral laws, such as Natural Law or Divine Command Theory) and antinomianism (the rejection of all moral constraints, associated with thinkers like Søren Kierkegaard), proposing instead a middle way where principles guide but do not determine action. However, despite Fletcher’s intention to avoid complete relativism by grounding ethics in agape, this essay will argue that his approach ultimately renders moral decision-making highly individualistic and subjective, because it depends on personal judgement in both defining and applying love within each situation.

    Firstly, Fletcher’s rejection of absolute moral laws clearly demonstrates the individualistic nature of situation ethics. By reducing traditional moral rules to contingent “rules of thumb,” Fletcher allows individuals to override them whenever they conflict with agape. His four working principles—pragmatism, relativism, positivism, and personalism—prioritise flexibility and personal engagement with moral dilemmas. For example, relativism explicitly denies that moral norms are fixed, with Fletcher insisting that “the situationist avoids words like ‘never’ and ‘always’.” This rejection of universality is reinforced by his use of case studies such as the “honey trap” and the bombing of Hiroshima, where he invites individuals to determine the most loving course of action for themselves rather than prescribing a single correct response. This approach is attractive in that it avoids the moral rigidity of systems like Natural Law, allowing agents to respond compassionately in exceptional circumstances, such as lying to protect innocent life. However, as John A. T. Robinson later recognised, such freedom risks descending into “moral chaos” without firm boundaries. The absence of binding rules means that moral authority rests entirely with the individual, reinforcing the claim that situation ethics is fundamentally individualistic.

    Secondly, this individualism leads directly to subjectivity, as Fletcher’s system relies on each person interpreting and applying agape for themselves. Fletcher defines agape in broadly utilitarian terms as the maximisation of love or wellbeing for those involved, claiming that “only the end justifies the means.” However, this raises immediate difficulties, as there is no universally agreed definition of what constitutes “the most loving” outcome. Different individuals may prioritise different aspects of wellbeing—emotional, physical, spiritual—or even different groups of people. For instance, Fletcher’s focus on the immediate situation, as seen in the case of Mrs Bergmeier, arguably neglects wider social consequences, such as the long-term impact of undermining moral norms. Critics such as William Barclay argue that if love is the only law, then “each man has to decide what love means,” inevitably leading to conflicting conclusions. This subjectivity can be seen as a strength, allowing moral agents to act compassionately in complex and tragic circumstances where rigid rules would produce inhumane outcomes. Nevertheless, it also creates inconsistency and unpredictability, as two equally sincere individuals may justify entirely opposite actions as “loving.” Therefore, Fletcher’s reliance on personal interpretation ensures that moral decision-making is not only individualistic but also deeply subjective.

    However, it could be argued that situation ethics is not entirely subjective because it is grounded in the objective and universal principle of agape, which provides a consistent moral standard. Fletcher insists that agape is not a matter of personal preference but a rational principle rooted in Christian teaching, exemplified by the command to “love your neighbour.” His six fundamental principles are intended to give structure to moral reasoning, emphasising that love is intrinsically good, that it is the ruling norm, and that justice is love distributed. From this perspective, situation ethics could be seen as objective, since all moral agents are aiming at the same end. Yet this defence ultimately fails. While agape may be universal in theory, Fletcher provides no clear method for calculating or measuring love in practice, leaving its application open to interpretation. The six principles are highly abstract and offer little concrete guidance when principles conflict or when consequences are uncertain. As a result, the supposed objectivity of agape collapses into subjectivity at the point of application. Two individuals may both sincerely aim to act in accordance with agape yet arrive at incompatible conclusions, undermining the claim that situation ethics provides a stable moral standard. Therefore, even this counterargument reinforces the view that moral decision-making within situation ethics remains fundamentally subjective.

    In conclusion, Fletcher’s situation ethics ultimately renders moral decision-making both individualistic and subjective. Although it aspires to ground ethical reasoning in the universal principle of agape, its rejection of absolute moral laws and reliance on personal judgement mean that individuals must determine for themselves what love requires in each situation. The strongest support for this view lies in the absence of any clear or consistent method for applying agape, which leads to divergent and potentially conflicting moral conclusions. While this flexibility allows situation ethics to respond sensitively to complex moral dilemmas, it also undermines its reliability as a moral framework. Therefore, situation ethics is best understood not as a true middle way between legalism and antinomianism, but as a system that ultimately collapses into subjectivity. Ethical theories going forward should seek to preserve Fletcher’s emphasis on compassion while also incorporating clearer moral boundaries to ensure consistency and coherence in moral decision-making.

    The amount of pleasure produced is the only factor determining whether a sexual act is right. Discuss [40]

    The central issue concerns what is meant by pleasure, and crucially, whose pleasure is considered in assessing the morality of sexual acts. Pleasure could be defined narrowly as physical or sensual gratification, or more broadly as psychological, emotional, or spiritual fulfilment — the flourishing of persons through mutual respect and love. Different ethical theories draw the circle of concern differently: some include only the immediate participants, while others consider the wider social and moral consequences. Utilitarianism and Natural Law both offer frameworks that could, in broad terms, agree that pleasure is relevant to moral judgment — though they interpret pleasure and goodness in distinct ways. Kantian Ethics, by contrast, challenges the idea that pleasure, or any consequence, can determine moral worth at all. This essay will argue that the amount of pleasure produced is the most important factor determining whether a sexual act is right, when pleasure is understood as contributing to human flourishing and the circle of ethical concern is drawn widely.

    Utilitarianism supports the idea that the moral rightness of an action depends on the pleasure or happiness it produces, making it an ethical theory that aligns closely with the statement. Jeremy Bentham’s classical act utilitarianism defines the good in quantitative terms: the right act is that which produces “the greatest happiness for the greatest number.” For Bentham, pleasure and pain are the only measures of value, so a sexual act would be right if it maximizes pleasure and minimizes harm for all affected. John Stuart Mill, developing the theory, refined this by distinguishing higher and lower pleasures — suggesting that not all pleasures are equal, and that those associated with intellect, love, and moral sentiment are superior to mere physical gratification. In evaluating sexual ethics, Bentham’s approach would justify consensual sexual relationships of any form, provided they increase overall happiness and harm no one. For instance, non-traditional sexual relationships or same-sex partnerships could be defended under utilitarian reasoning, if they lead to mutual pleasure and well-being without causing wider social or personal harm. Mill’s perspective would affirm sexual acts that express love, mutual respect, and psychological depth as contributing to higher forms of pleasure — thus aligning morality with the quality of human relationships rather than with biological function or social convention. Utilitarianism’s strength lies in its flexibility and inclusivity. It allows moral evaluation to evolve alongside human understanding of sexuality, consent, and well-being. This makes it particularly compatible with contemporary ethical discourse, which emphasizes consent, equality, and emotional health. However, critics argue that pure hedonistic utilitarianism risks justifying exploitative or objectifying sexual acts if they produce more pleasure overall — for example, if the pain of a few is outweighed by the pleasure of many. Mill’s qualitative refinement addresses this by grounding moral pleasure in human dignity and rationality, not mere sensation. While utilitarianism’s focus on pleasure aligns strongly with the essay’s claim, it must be understood in Mill’s enriched sense — as contributing to overall human flourishing. If pleasure is interpreted this way, utilitarianism demonstrates that the amount of pleasure produced is the most important factor in determining whether a sexual act is right, if pleasure includes psychological and relational well-being, and is balanced against potential harm. Thus, utilitarianism supports the thesis when pleasure is defined broadly and the moral circle includes all those affected — showing that pleasure, properly understood, remains central to moral judgment in sexual ethics.

    Natural Law, though seemingly at odds with a hedonistic view, can also support the claim when pleasure is defined as the flourishing of human beings through the fulfilment of their natural purposes. Thomas Aquinas’ Natural Law theory holds that moral acts are those that align with the purposes (telos) built into human nature by God. The primary precepts — including the preservation of life, reproduction, and the nurturing of social order — guide moral reasoning. Sexual acts, in this view, are good when they contribute to both procreation and the union of persons in mutual love. While pleasure is not the ultimate good, it is a secondary good — a natural consequence of rightly ordered sexual relations that foster human flourishing. Aquinas explicitly acknowledges that sexual pleasure is not sinful in itself; rather, it becomes wrong when detached from its rightful context — marriage and the potential for procreation and unity. For example, within marriage, sexual pleasure strengthens the bond between spouses and encourages familial stability, fulfilling both biological and relational purposes. Modern Natural Law theorists such as John Finnis reinterpret these ideas less biologically and more relationally, focusing on “friendship” and “marital good” as intrinsic goods that promote the flourishing of persons. When pleasure is seen as a sign of human flourishing rather than mere sensation, Natural Law aligns with the view that pleasure is a moral indicator. A sexual act that is selfish, manipulative, or contrary to the integrity of the person fails to promote true pleasure, as it undermines the good of the participants. Thus, Natural Law and utilitarianism converge when the concept of pleasure is widened from bodily gratification to holistic well-being. Yet, some critics might object that Natural Law’s restrictive stance on non-procreative sex limits the scope of legitimate pleasure, potentially excluding many consensual and loving relationships that do promote flourishing. Despite these limits, the Natural Law approach supports the thesis insofar as it recognizes pleasure as a natural component of right sexual acts — evidence of human flourishing when ordered toward love and unity. When “pleasure” is thus redefined in line with human purpose, it becomes a key measure of moral goodness. Therefore, in Natural Law as in utilitarianism, pleasure remains a vital moral factor — not as mere hedonism, but as an expression of ordered human flourishing. When this is the definition applied, pleasure is indeed the most important factor in determining the rightness of a sexual act.

    By contrast, Kantian Ethics fundamentally rejects the idea that pleasure — or any consequence at all — can determine the moral rightness of an action. Immanuel Kant’s deontological ethics insists that moral acts must be done from duty, in accordance with the command of reason (known as the categorical imperative), rather than from inclination or desire. The Formula of Humanity states that one should “act so that you treat humanity, whether in your own person or another, always as an end and never merely as a means.” Sexual acts motivated by pleasure risk reducing a person to a means of satisfaction rather than respecting them as an autonomous moral agent. For Kant, sexuality presents a moral danger precisely because it tempts individuals to objectify others. In his Lectures on Ethics, he describes sexual desire as one that “makes of the loved person an object of appetite,” comparing them to a lemon that has been squeezed and then thrown away. Thus, even consensual sexual pleasure must, for Kant, be morally constrained by the institution of marriage, where reciprocal respect and mutual obligation can preserve personhood. However, Kant also acknowledged the problem with ignoring pleasure as a moral factor when he accepted that human beings naturally seek to maximise pleasure and minimise pain. It is not rational to ask people to act against their own natures, so the categorical imperative must include the desire to establish a “kingdom of ends” in which people will be happy and flourish. In his late essay Towards Perpetual Peace, Kant rooted his ethic in the concept of the Summum Bonum — the highest good — in which virtue and happiness ultimately coincide. While he warned that people should not be directly motivated by the desire to produce the Summum Bonum, the hope that it will be realised through rational duty gives moral action its final coherence. It follows that the likelihood of a sexual act contributing to the Summum Bonum, when measured by its consistency with reason and the categorical imperative, is the only factor determining whether it is right, even for Kant. Though Kant explicitly warned against using sex merely for pleasure, his challenge ultimately reinforces rather than undermines the thesis: when pleasure is redefined as the flourishing of persons in respectful, rational relationships, it remains central to moral rightness.

    In conclusion, the amount of pleasure produced is indeed the most important factor determining whether a sexual act is right, but only when pleasure is defined in terms of human flourishing and the circle of ethical concern is drawn widely. Both Utilitarianism and Natural Law demonstrate that pleasure — understood as psychological, relational, and moral well-being — is integral to assessing sexual ethics. Although Kantian Ethics reminds us to respect human dignity and resist treating others merely as means, this very respect deepens our understanding of pleasure as shared flourishing rather than selfish gratification. The best reason to adopt this integrated view is that it unites emotion and reason, acknowledging pleasure not as the enemy of morality but as its expression in human happiness.

    “Religious teachings should have no further role in shaping laws relating to sex.” Discuss. [40]

    The question raises the issue of whether religion should continue to shape public law in an increasingly secular and pluralist society. Laws relating to sex — concerning marriage, contraception, homosexuality, and consent — have long reflected religious moral codes, especially those derived from Christianity. Yet modern societies increasingly define justice in terms of autonomy, equality, and harm prevention rather than divine command. The key issue, then, is whether moral authority should remain rooted in theology or instead rest on rational, secular grounds accessible to all citizens. Utilitarianism, through Bentham and Mill, strongly supports the separation of religion from law, grounding legislation in reason and human well-being rather than in revelation. By contrast, Natural Law and post-secular thinkers such as Durkheim, Habermas, and Taylor maintain that religion continues to provide essential moral cohesion and guidance. This essay will argue that religious teachings should have no further role in shaping laws relating to sex, because secular, rational ethics are better suited to protecting liberty and pluralism in a diverse society.

    Jeremy Bentham provides a powerful philosophical foundation for removing religious influence from sexual law. His utilitarian ethics, based on the principle of utility — that the right action is the one which produces “the greatest happiness for the greatest number” — rejects all appeals to divine command or natural law. Bentham viewed religious moral codes as sources of unnecessary suffering, describing them as “nonsense upon stilts” when used to justify legal coercion. In his private manuscripts on sexual ethics, Bentham condemned laws criminalising homosexuality and other consensual sexual acts, arguing that they produce pain without preventing harm. For Bentham, pleasure and pain are the only valid measures of moral value, and the law’s function is to maximise the former and minimise the latter. Religious interference in sexual legislation thus violates both reason and justice, since it restricts harmless pleasures out of superstition. Laws against contraception or same-sex relations, for example, inflict pain through guilt and punishment without increasing happiness or social welfare. Bentham’s secular utilitarianism replaces divine authority with empirical calculation, insisting that moral and legal reasoning must be open to all rational agents regardless of belief. The separation of church and state is therefore not merely political but ethical: it ensures that law serves human well-being, not theological conformity. Critics might object that Bentham’s hedonism risks moral relativism, allowing any pleasure to justify action. Yet Bentham’s consistent application of the harm principle safeguards against exploitation: where there is no harm, there is no ground for prohibition. In this sense, Bentham provides a compelling philosophical basis for excluding religious teaching from sexual law, ensuring legislation is grounded in measurable human welfare rather than metaphysical speculation.

    John Stuart Mill extends and refines Bentham’s argument by linking secular law to individual liberty. In On Liberty (1859), Mill articulates the harm principle: “the only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others.” Mill’s utilitarianism is qualitative rather than quantitative — distinguishing higher pleasures of intellect, love, and moral development from mere sensual gratification — but his political philosophy is firmly secular. He explicitly warns against the “tyranny of the majority,” including the moral tyranny of religious majorities imposing their views through law. For Mill, the role of law is not to enforce moral virtue but to protect personal autonomy and the freedom to pursue one’s own conception of the good life. Religious teachings, being based on faith rather than universal reason, have no rightful authority in determining law for all citizens. In sexual ethics, this means that laws should regulate only matters of consent and harm, not sexual morality itself. For instance, Mill would oppose laws restricting same-sex marriage or reproductive rights on religious grounds, since these violate individual liberty without preventing harm. At the same time, Mill does not advocate moral nihilism: he recognises that society depends on moral education and self-restraint, and that religion may continue to influence individuals privately. However, he insists that such influence must remain within the realm of persuasion, not coercion. Law must be neutral among competing moral doctrines, safeguarding the liberty necessary for moral and personal growth. Thus, Mill strengthens the case for excluding religion from sexual law: only a secular framework, grounded in harm and autonomy, can ensure both justice and freedom in a pluralistic society.

    A contrasting view, however, comes from Natural Law and from post-secular sociological thinkers who argue that religion continues to play a vital role in maintaining moral order. Thomas Aquinas held that human law derives its legitimacy from natural law, itself a participation in divine reason. Laws are just only if they accord with this higher moral order. From this perspective, sexual ethics cannot be detached from religious teaching, since human sexuality has a divinely intended purpose: procreation and the unitive bond of marriage. Modern Natural Law theorists such as John Finnis defend this in secular language, identifying basic human goods — including procreation, friendship, and community — which the law should protect if it is to carry universal, rational authority. Religious teaching, on this account, articulates objective moral truths about human flourishing so that excluding religion from law risks making that law unjust and to quote St Augustine “not really law at all”. Post-secular thinkers such as Émile Durkheim, Jürgen Habermas, and Charles Taylor extend this argument sociologically. Durkheim saw religion as the expression of the collective conscience, binding societies together through shared moral norms. This suggests that the law and religion should be saying the same thing in articulating a value consensus, even if religion should not directly influence or dictate what the law is. Further, Habermas argued that in a “post-secular” age, secular and religious citizens must engage in dialogue, translating moral insights from faith into public reason. Taylor likewise maintains that secularism should ensure fairness between worldviews, not simply banish religion from the public sphere. Together, these perspectives challenge strict secularism: if religion helps sustain moral consensus, its exclusion might weaken the moral foundations of law. However, this counterclaim can be rebutted by questioning the practicality and justice of grounding law in religious or natural-law reasoning in an increasingly plural society. The assumption that there is a single, knowable moral order is untenable in contexts of religious diversity and moral disagreement. Programmatic secularism argues not for hostility to religion, but for its restriction to the private sphere, where it may shape personal conscience without constraining public law. Habermas’s call for dialogue can be preserved within this framework: religious citizens may express moral concerns publicly, but the laws themselves must be justified in secular terms accessible to all, avoiding the privileging of any faith tradition. Moreover, attempts to legislate moral order on religious grounds often produce the very social divisions they seek to prevent — as seen in conflicts over reproductive rights and marriage equality. The pluralism of modern societies requires laws grounded in reason, consent, and human rights, not theological anthropology. Religious teachings may continue to guide believers, but they cannot serve as the foundation of public law without undermining equality and freedom. Thus, while religion may contribute to moral discourse, its direct role in shaping sexual law should end.

    In conclusion, religious teachings should indeed have no further role in shaping laws relating to sex. Bentham and Mill demonstrate that secular, rational principles of harm and utility provide a clearer and fairer foundation for legislation than appeals to divine command. Although Natural Law and post-secular thinkers highlight religion’s continuing moral and cultural value, in a plural and democratic society law must be justified to all citizens through reason alone. The best reason for this is that secular law protects both freedom of conscience and the integrity of religion itself, preventing faith from becoming an instrument of coercion. Religion may still inform private morality and public dialogue, but it must no longer determine the content of sexual law. In a society of many faiths and none, the only just foundation for law is the shared language of human reason.