How Should Moral Judgment Combine Intuition, Reason, and Consequences - Argument Map

Governing question

If intuitions are psychologically prior and reasoning is vulnerable to rationalization, how should a fallible person reach moral judgments without reducing morality either to gut feeling or to an abstract algorithm?

Position space

The strongest case for intuition

1. Moral perception depends on affect; a person without concern may recognize a rule without grasping its importance.
2. Experienced agents often perceive relevant particulars faster than explicit calculation can reconstruct them.
3. Every justificatory system ultimately relies on premises or evaluative appearances that are not proven by an infinite prior chain.
4. Intuitions provide the cases against which theories are tested in reflective equilibrium.

Best objections

• intuitions vary with culture, framing, disgust, identity, and order effects;
• an explanation of an intuition can sometimes undermine its evidential authority;
• confidence and vividness are poor proxies for truth;
• opposing intuitions cannot all serve as final verdicts.

The strongest case for reason and principle

1. Generalization exposes special pleading: would the same reason apply with identities reversed?
2. Logic can reveal incompatible commitments and invalid inferences.
3. Evidence corrects mistaken beliefs embedded in moral reactions.
4. Public reasons let people justify coercive rules to those who do not share their instincts.

Best objections

• reasoning is often recruited as counsel for the initial verdict;
• principles inherit contestable premises and ambiguous concepts;
• apparently neutral abstraction may conceal the dominant frame;
• no formal procedure alone supplies its own moral purpose.

Haidt, Chapter 2 — reason works best as a distributed check

Figure 2.4 explains why this argument map should not treat deliberation as a solitary contest between gut and syllogism. A person’s reasons often defend an initial judgment, but another person’s reasons can make a neglected feature salient and trigger a new intuition. The practical unit of correction is therefore a person plus adversarial interlocutors, evidence, comparison cases, and enough relational safety to permit revision.

Haidt retained direct reasoned judgment and private reflection as dotted links but admitted he had no evidence for how frequent they are. That uncertainty favors designing multiple checks rather than declaring either intuition or reasoning sovereign. Figure 2.4, PDF pp. 66–67 (file not included in this release) · Endnote 44, PDF p. 369 (file not included in this release) · Permanent model note

The strongest case for consequences

1. Moral purity can become cruelty when foreseeable costs are ignored.
2. Rules that work in isolated cases may fail when universalized institutionally.
3. Risk, scale, reversibility, and opportunity cost are morally relevant.
4. Those who bear a decision’s effects have standing that the decision maker’s intention cannot replace.

Best objections

• outcomes are uncertain and often incomparable;
• aggregation can license sacrificing an innocent person;
• agents have special responsibilities and constraints, not only a duty to optimize world states;
• judging solely by results punishes reasonable action under uncertainty and rewards luck.

Deontological constraint and threshold

Deontology protects agency, rights, and the distinction between doing and allowing. Its hardest problem is catastrophe: can a constraint remain absolute when violating it prevents vastly greater harm? Threshold deontology answers that constraints hold with great force until consequences pass a high threshold, but then must explain:

• how the threshold is set;
• whether uncertainty changes it;
• who may authorize the exception;
• how emergency exceptions are prevented from becoming routine.

Recommended synthesis: constrained reflective judgment

Working model

Begin with moral perception, discipline it with reciprocal principles and accurate evidence, include consequences and institutional incentives, protect strong side constraints, and keep the conclusion revisable under criticism.

The model has six checks:

1. Salience: what morally relevant feature did intuition notice?
2. Truth: are the factual premises and causal story supported?
3. Reciprocity: could the reason be offered consistently to similarly situated people?
4. Constraint: does the act use a person merely as a means or violate a protected claim?
5. Consequence: what happens at scale, under uncertainty, and under predictable abuse?
6. Character and institution: what habits and powers will this rule cultivate?

This is not a formula that guarantees one answer. It is a constitution for judgment: each faculty checks characteristic abuses of the others.

Claims the cluster supports

• Strong: intuition commonly precedes conscious justification.
• Strong: causal priority does not entail normative authority.
• Strong: moral language, moral facts, moral knowledge, and moral motivation are different questions.
• Moderate: plural moral concerns improve interpretation across political and cultural disagreement.
• Moderate: reflective equilibrium is better treated as an adversarial, evidence-sensitive process than as private coherence.
• Not established: that moral-foundations theory is exhaustive, that all foundations are equally justified, or that psychology proves realism or anti-realism.

Source base and boundaries

• Psychology: The Righteous Mind · The Psychology of Morality
• Foundations: The Foundations of Morality
• Metaethics: Cognitivism vs. Non-Cognitivism · Realism vs. Anti-Realism
• Position: Morality
• Writing: Your Moral Intuitions Need a Constitution