## Definition
**Sacred values** are beliefs or principles that a person (or group) treats as absolute and non-negotiable — immune to standard cost-benefit reasoning. Offering material compensation for violating a sacred value, or even framing it as a trade-off, produces not acquiescence but intensified resistance and moral outrage — a phenomenon known as a *taboo trade-off*.
## Psychological Structure
Sacred values are characterised by their resistance to substitution. In conventional economic reasoning, any good can in principle be traded against any other at some price. Sacred values violate this logic: the individual treats them as lexicographically prior, not merely as goods with a very high weight. Malo discusses this via Jonathan Haidt's moral foundations framework, particularly the Sanctity/Degradation foundation, which protects certain objects, practices, or identities from pollution or compromise.
The classic experimental demonstration: when participants are offered money to perform a harmless symbolic act (e.g., write "I sold my soul") or to trade something symbolically important (e.g., agree to abandon a close relationship for money), they refuse — and are angered by the offer itself. The anger is directed not at the action requested but at the *framing* of the value as tradeable.
## Taboo Trade-offs
Moral psychologists (Philip Tetlock and colleagues, cited in Malo's intellectual lineage) distinguish:
- **Routine trade-offs** — both goods are within the economic domain (money vs. time).
- **Tragic trade-offs** — two sacred values in conflict (one life vs. another); painful but morally coherent.
- **Taboo trade-offs** — a sacred value is placed in exchange with a secular one (money vs. a child's life, freedom vs. safety when framed in certain ways). These produce anger, moral contamination, and the need for cleansing actions.
## Sacred Values in Politics and Science
Malo applies this analysis to contemporary hypermorality: once a political or social belief is sacralised, it becomes impossible to discuss empirically. Pointing to evidence that contradicts the sacred narrative is experienced not as information but as a moral attack. This is why:
- Scientific findings on biological sex differences, racial group statistics, or crime patterns are suppressed or shouted down — not because they are methodologically deficient but because engaging with them feels like participating in moral pollution.
- Democratic compromise becomes structurally blocked: if my position is sacred and yours is profane, any concession is a betrayal rather than a reasonable agreement.
The moralisation spiral (see [[Moralization]]) generates new sacred values continuously, as previously neutral topics are progressively enrolled into the moral domain.
## Sanctity and Disgust
The sanctity/purity foundation is evolutionarily older than deliberate moral reasoning and operates via the disgust system. Violations of sacred values produce visceral disgust responses, which is why rational argument fails to dislodge them: you cannot logic someone out of a gut reaction. Malo observes that sacred values are therefore the most durable and resistant features of any ideological system.
## Related
- [[Evolutionary Origins of Morality]]
- [[Moralization]]
- [[Moral Outrage]]
- [[Moral Tribalism]]
## Sources
- [[The Dangers of Morality (Malo 2021)]]