5.3 Universalism and Objective Moral Truths

Universalism and Objective Moral Truths

Universalism and objective morality address a foundational question in ethics: are some moral truths binding on everyone, no matter what? If the answer is yes, then reason and argument can help us discover what's genuinely right and wrong. If the answer is no, ethics reduces to personal preference or cultural convention.

This matters because the debate between universalism and relativism shapes how we evaluate everything from human rights to cultural practices. The positions you encounter here connect directly to the broader tension between moral relativism and absolutism covered throughout this unit.

Universalism and Objective Morality

Defining Universalism and Objective Moral Truths

Moral universalism holds that certain moral principles apply to all people, regardless of individual or cultural differences. These aren't just widely shared opinions; they're standards that hold whether or not anyone actually accepts them.

Objective moral truths are moral facts that exist independently of what anyone thinks or feels about them. They are mind-independent: they would remain true even if no person or culture believed them. Compare this to a claim like "the Earth orbits the Sun," which is true regardless of whether anyone accepts it.

Two related but distinct positions often come up here:

• Moral realism argues that genuine moral facts exist in the world. Moral anti-realists deny this, treating morality as subjective or culturally constructed.
• Moral absolutism says certain principles (like prohibitions on murder or torture) should never be violated. Moral universalism is slightly more flexible: it holds that fundamental principles apply everywhere but may allow exceptions in extreme cases, such as killing in self-defense.

Contrasting Moral Universalism with Relativism

Moral relativism holds that moral judgments are true or false only relative to a particular standpoint. There are three distinct versions worth keeping straight:

• Descriptive relativism simply observes that different cultures hold different moral standards. This is an empirical claim, not a philosophical one.
• Meta-ethical relativism makes the stronger claim that no universal, objective moral truths exist at all.
• Normative relativism prescribes that we ought to respect the diverse moral views of other cultures.

Universalism is actually compatible with descriptive relativism. A universalist can acknowledge that cultures disagree about specific practices while insisting that deeper principles (like the value of human life) hold across all of them. Apparent moral diversity often masks shared underlying values: nearly every culture values human life, even though they disagree sharply about war, euthanasia, or capital punishment.

Where universalism draws a hard line is against meta-ethical relativism. The classic challenge for relativists is this: if morality is truly relative, then you have no grounds to condemn genocide, slavery, or other clear atrocities as genuinely wrong. You can only say they violate your culture's standards, which carries no force against a culture that endorses them. Universalists argue that some things, like inflicting unnecessary suffering, are wrong regardless of what any culture believes.

Arguments for Objective Morality

Intuitionist and Kantian Arguments

Moral intuitionism claims that certain basic moral truths are self-evident and knowable through rational reflection, much like basic logical truths. Propositions like "inflicting unnecessary suffering is wrong" or "kindness is a virtue" strike most people as obviously true without needing further proof. The main criticism is that not everyone shares these intuitions, and what feels self-evident may just reflect cultural conditioning rather than objective truth.

Kant's categorical imperative takes a different route, generating moral duties from pure practical reason alone. Two key formulations:

1. The universalizability test: Act only on principles you could consistently will everyone to follow. (If you can't universalize "lying whenever it's convenient" without contradiction, then lying is wrong.)
2. The humanity formula: Always treat people as ends in themselves, never merely as means to your own goals.

Kant argues these duties bind all rational agents, regardless of personal desires or cultural context. That's what makes them universal.

Aristotelian Virtue Ethics and Moral Naturalism

Aristotelian virtue ethics grounds objective morality in human nature itself. Aristotle argued that humans have a telos (purpose or function): to flourish through cultivating virtues. On this view:

• Virtues like courage, justice, temperance, and practical wisdom are objectively good because they enable humans to thrive and live well.
• Vices like cowardice, injustice, and intemperance are objectively bad because they undermine flourishing.

Moral naturalism makes a related but more scientifically oriented claim: objective moral facts are grounded in natural facts about wellbeing. Sam Harris's "moral landscape" is a well-known example. He argues that there are objective peaks (conditions where sentient beings flourish) and valleys (conditions of suffering), and that moral "oughts" can be derived from these objective facts about what helps or harms conscious creatures.

Both approaches ground morality in something concrete about human nature and wellbeing, rather than relying solely on intuition or abstract reason.

Theistic and Contractarian Arguments

Divine command theory locates objective moral truth in God's nature and commands. Moral facts are grounded in God's essential goodness and omniscience, so God's commands necessarily track what is objectively right. The major challenge is the Euthyphro dilemma: Is something good because God commands it (making morality arbitrary), or does God command it because it's good (making morality independent of God)?

Contractarian theories ground moral truth in principles that no one could reasonably reject as a basis for general agreement. T.M. Scanlon's version holds that morality consists in what would result from binding agreements made from an impartial standpoint. Objective moral truths, on this view, are the output of an ideal social contract negotiated under fair conditions.

Both approaches try to anchor morality in something outside mere human opinion: either a divine lawgiver or an impartial agreement process.

Criticisms of Objective Morality

Logical Positivist and Non-Cognitivist Objections

Two classic philosophical problems challenge the very idea of deriving moral truths from facts:

• Hume's is-ought problem: No amount of descriptive facts ("suffering is painful") can logically entail a moral prescription ("suffering is wrong") without already assuming a moral premise. There's a logical gap between describing the world and prescribing how we should act in it.
• Moore's open question argument: For any proposed moral fact, you can always sensibly ask "but is it actually good?" This suggests moral concepts can't simply be reduced to natural or descriptive facts.

Moral non-cognitivists go further, arguing that moral statements don't express truths at all:

• Emotivism (A.J. Ayer): "Stealing is wrong" really just means something like "Boo, stealing!" It expresses a feeling of disapproval, not a factual claim that could be true or false.
• Prescriptivism (R.M. Hare): Moral statements are disguised universal commands or recommendations for action, not descriptions of reality.

On these views, treating moral claims as objective facts involves a category error: mistaking prescriptions for descriptions.

Error Theory and Evolutionary Debunking

Moral error theory (J.L. Mackie) accepts that moral statements try to state objective facts but argues they always fail because no such facts exist. Mackie called objective moral properties "queer" entities: if something were intrinsically reason-giving and motivation-entailing, it would be unlike anything else in the natural world. His conclusion is that all moral discourse rests on a false presupposition that objective moral properties are real.

Evolutionary debunking arguments attack from a different angle. They claim our moral intuitions are better explained by natural selection than by any contact with objective moral truth:

• Intuitions like in-group loyalty and retributive punishment look more like adaptations for social cooperation than perceptions of moral facts.
• Widespread moral disagreement and the strong influence of upbringing and culture on moral beliefs suggest those beliefs don't reliably track objective truths.

Both error theory and evolutionary debunking treat our moral convictions as projections of evolved attitudes onto the world, not as perceptions of something real.

Implications of Objective Morality

Implications for Moral Reasoning and Progress

If objective moral truths exist, moral reasoning becomes a truth-seeking activity. Moral disagreements can, in principle, be resolved through evidence and argument. Moral progress becomes real: abolishing slavery wasn't just a change in taste but a genuine discovery that slavery is wrong.

Without objective moral truth, the picture changes significantly. Ethics shifts from inquiry into moral facts to either expressing personal and cultural values or constructing norms for practical purposes. Moral debates become clashes of non-rational intuitions or cost-benefit arguments about which norms work best. Moral philosophy stops being about discovering truth and becomes the study of moral diversity or conceptual analysis.

There's a tension here worth noting. Belief in moral objectivism can strengthen moral conviction and motivate action, but it can also breed dogmatism. Someone convinced they know the objective moral truth may become self-righteous and intolerant of differing views. Moral objectivists need to distinguish between sincerely held beliefs and infallible access to truth.

Implications for Moral Relativism and Tolerance

Relativism is often praised for promoting tolerance, but it faces a serious practical problem: if morality is relative to cultures, you lose any grounds to criticize unjust practices in other societies. Condemning slavery or genocide becomes just "one culture's opinion against another's," with no objective standard to appeal to.

Moral objectivism, by contrast, justifies standing against popular consensus when that consensus is wrong. Recognizing slavery as objectively wrong required rejecting the prevailing cultural view. Moral reformers throughout history have relied, at least implicitly, on the idea that some truths hold regardless of what most people around them believed.

A pragmatic middle ground treats objective moral truth as a regulative ideal: something we should aspire toward while acknowledging the difficulty of achieving certainty. You can believe objective moral truth exists while maintaining humility about your ability to know it perfectly. This combination of conviction and intellectual humility can motivate the search for moral truth while tempering dogmatism.

Belief in Moral Objectivism as a Useful Fiction

Even if the existence of objective moral truth remains uncertain, believing in it may carry significant practical benefits:

• Belief that morality is objective encourages greater compliance with moral norms and inspires moral reformers.
• Shared belief in objective moral truth (even if ultimately illusory) helps solve coordination problems and reduces destructive moral disagreement.
• Convictions like "justice is real" or "cruelty is actually wrong" provide strong motivation against selfish or amoral behavior.

A Pascal's Wager-style argument captures this reasoning:

1. If moral objectivism is true, believing it helps you get closer to moral truth and motivates moral behavior, with little downside.
2. If moral objectivism is false, believing it still provides personal and social benefits, and the metaphysical error is arguably harmless.
3. Either way, belief in moral objectivism is pragmatically justified even if its truth can't be established with certainty.

This suggests that advocates of moral objectivism may do better focusing on the practical benefits of the belief rather than trying to prove its truth beyond all doubt.