Principles orientation · 4 of 4

Comparing Permaculture Principle Traditions

By Mark D’Cruz

Compare Holmgren, Mollison and Slay, Mollison’s attitudinal principles and later ethical or place-based traditions without flattening them into one canon.

Collection: Principles
Reading time: 9 minutes
Last updated: 20 August 2026

Provenance and acknowledgement

Where this material comes from

Origin or tradition: Several published permaculture principle traditions and later related ethical extensions.
Principal source or contributor: Holmgren’s Principles and Pathways, Mollison and Slay’s Introduction to Permaculture, and Mollison’s Designer’s Manual.
Context: The traditions emerged from overlapping Australian permaculture histories but organise design guidance differently.
Variants and later adaptations: Wording and grouping vary across editions, curricula and teachers. The page names those differences instead of harmonising them silently.
Mark’s relationship to the material: Mark’s Diploma draws from several traditions. His applications and later ethical syntheses remain separate from the originators’ lists.
Evidence status: The main traditions and titles are source-supported; contested or later extensions are labelled as such.

Definition and orientation

Comparison is useful when it preserves difference. Holmgren’s twelve principles form a connected whole-systems set. Mollison and Slay emphasise ecological relationships and functional design. Mollison’s attitudinal principles challenge the designer’s stance towards problems, nature and possibility. Later ethical and social extensions respond to changing practice but should not be back-attributed.

Four lenses rather than one ranked list

Holmgren’s twelve

Whole-systems thinking tools spanning observation, energy, yields, feedback, resources, waste, patterns, integration, scale, diversity, edges and change.

Mollison and Slay ecological principles

Functional relationships including relative location, multiple functions, redundancy, biological resources, energy cycling, succession, diversity and edge.

Mollison’s attitudinal principles

Prompts that reframe the designer’s stance, including working with nature, least change and treating problems as possible sources of information.

Later and related traditions

Preparatory, social, cultural and place-based material that must retain its own lineage, including Principle Zero, Montado, Ayurvedic and Mă-Kè material.

Academy-original semantic comparison based on the cited publications. The four lenses are not a hierarchy.

Origins, lineage and attribution

The Permaculture Association describes three major principle sets associated with Mollison, Slay and Holmgren. Curriculum summaries also warn that wordings vary. The master register adds ethical extensions and Vrikshayurveda records because Mark encountered or applied them, but presence in the Diploma does not make them part of an originator’s canonical list.

Ethical and principle context

Principle Zero is treated here as a preparatory ethical principle requiring provenance, not as a fourth core ethic by default. Future Care, intergenerational equity, right livelihood, redistribution and relational health are recorded as extensions or related social-permaculture concepts until their specific lineage is established. Vrikshayurveda, Ayurvedic ethics and Montado stewardship require cultural and geographical context rather than absorption into a generic list.

When and how to use it

Tradition	Especially useful for	Do not assume
Holmgren	Opening multiple whole-systems perspectives.	That the twelve replace every earlier formulation.
Mollison and Slay	Placing and connecting elements and functions.	That similar Holmgren wording has identical lineage.
Mollison attitudinal	Challenging problem framing and intervention habits.	That a provocative phrase is a literal rule.
Later or related traditions	Examining social, cultural, temporal and place-based responsibilities.	That all are universally accepted permaculture canon.

Application in Mark’s Diploma and at Vila Pinheiro

The register declares Holmgren’s twelve, the selected Mollison and Slay ecological principles and Mollison’s selected attitudinal principles across all ten Diploma designs. They are published as three visibly separate attributed groups, with page-level evidence or an explicit declared-use boundary. Ethical extensions and other traditions remain held. Relative Location retains separate principle and applied-tool records; this release publishes only the principle route.

Limits, critiques and common misuse

The names used by teachers and editions may differ.
A comparison table cannot replace reading the source publications.
Declared use in a spreadsheet still needs page-level confirmation for a public application claim.
Related cultural traditions require specialist and community-aware review.

Related entries

References and provenance

Permaculture Association, “Principles”.
Permaculture Association, principles from Mollison and Slay’s Introduction to Permaculture.
Permaculture Association, principles from Mollison’s Designer’s Manual.
David Holmgren’s twelve design principles.
Mă-Kè Diploma Library Master Register, LIB-017 to LIB-063 and Source Gaps.