Five Freedoms Principle

slug: five_freedoms_principle element_type: PRINCIPLE mutability: LOCKED inline: true current_version: 1 contentURI: null

All animals under human care must have at minimum the Five Freedoms: (1) freedom from hunger and thirst, (2) freedom from discomfort, (3) freedom from pain, injury, and disease, (4) freedom to express normal behavior, (5) freedom from fear and distress. Violation of any freedom is a welfare concern. The Five Freedoms are the floor, not the ceiling — freedoms may be extended over time but never reduced.

What this principle establishes

The minimum baseline for animals under human care. Originating from UK FAWC (1979) and adopted as the de facto international welfare standard. The Leviathan Animal Welfare Sub-Leviathan adopts this as the operational floor.

The Five Freedoms in detail

1. Freedom from hunger and thirst — ready access to fresh water and a diet to maintain health and vigor
2. Freedom from discomfort — appropriate environment including shelter and comfortable resting area
3. Freedom from pain, injury, and disease — prevention or rapid diagnosis and treatment
4. Freedom to express normal behavior — sufficient space, proper facilities, and company of the animal's own kind
5. Freedom from fear and distress — conditions and treatment that avoid mental suffering

Direction of evolution

The Five Freedoms can be extended but not reduced:

• Many welfare scientists advocate adding a sixth: freedom to experience positive states (play, exploration, agency)
• Future amendments may add freedoms; never repeal existing ones

Why locked (not immutable)

The set of freedoms is operational and may legitimately evolve as welfare science matures. The PRINCIPLE that freedoms exist as a floor is foundational; the SPECIFIC list is refinable. LOCKED reflects this: high-bar governance vote required to add, modify, or split a freedom; reduction prohibited at this layer (any "reduction" proposal would need to be a fork, per fork-freedom).

Inspired by dahao-animal-welfare-test-1/data/principles.json::@five_freedoms_principle and terms.json::@five_freedoms. Originally locked: false in dahao; promoted to LOCKED here because the floor must be defended from soft erosion.

Related elements

• welfare (TERM, future) — assessment uses Five Freedoms compliance
• proportionality (RULE) — when freedoms conflict, weigh impact
• continuous_improvement (RULE) — direction of refinement