Forty-eight years of practice produced a body of work for sustainable business. The diagnostic that precedes it determines whether your organisation can apply it.
The frameworks below have been developed across forty-eight years of practice — at SC Johnson, inside the seventeen-year collaboration with William McDonough and Michael Braungart, in the formation of the Sustainable Packaging Coalition and the Cradle to Cradle Products Innovation Institute, and in the independent practice that followed. They are the working frameworks for designing business systems that sustain the conditions on which their continuity depends.
This page is the body of work in summary. It is not a sales page. It is the page a principal reaches when they have understood why the field’s existing frameworks have not bent the trajectory in proportion to the effort, and they want to see what the work that does bend it actually consists of.
The frameworks are organised in three tiers. The foundational tier — the Tactical Tetrahedron and Design Like Nature — carries the weight. The applied tier addresses the most consequential conceptual error in current circular-economy practice. The supporting concepts surface inside engagements as the work meets specific decisions.
None of them stands alone. Each requires the gate.
What the body of work is for
The frameworks below are built on a foundational claim. Human beings, as the dominant species on Earth, are stewards of the conditions required for life to exist. Required, not preferred. This is not a political position, an ideological commitment, or a contemporary environmental agenda. It is older than any current framing of these questions and belongs to no faction. It is what the evidence — biological, geometric, and observational across decades of practice — actually points toward.
What follows from the claim is the work. Two things must be held together: the essential needs of every human being, and the integrity of the natural conditions that make meeting those needs possible across time. These are not competing claims. They are the same claim, seen from two directions. The frameworks below are the working response to it.
Business is the most powerful design instrument the species has ever produced. It is also currently designed around beliefs that are systematically undermining the conditions on which all business — and all life — ultimately depends. The diagnostic that precedes the frameworks surfaces those beliefs. The frameworks themselves are how the design instrument is redirected to the work it could be doing.
Stage 0 — The Belief Architecture Diagnostic™
Why every framework downstream requires the gate
Forty-eight years of practice produced a finding the field has not yet named: a sophisticated framework applied inside an unexamined belief layer produces wrong-shore outcomes with right-shore vocabulary. The framework is not at fault. The belief layer it is being applied inside is.
This is the structural reason the frameworks below do not function as standalone tools. Applied without the diagnostic gate that tests whether the operative beliefs governing decisions can support coherent application, the frameworks reproduce — at higher fidelity — the same pattern they were built to escape. The clearest cases come from inside the practice. Steelcase’s celebrated Cradle to Cradle work in the early 2000s applied a framework Ken Alston helped build, by a company genuinely committed to the work, in language that was structurally correct. Twenty years later the company still sells office furniture in essentially the same way it did before. Herman Miller’s parallel work produced the same result. Two world-class sustainability practices, both held at the same ceiling, not by lack of effort but by the framework inside which every effort was organized.
The Belief Architecture Diagnostic™ is the gate. It surfaces the operative beliefs governing the organization’s decisions across the twelve belief pairs that determine where the ceiling sits, and produces a board-readable Belief Gap Map identifying where the gap is widest, what the split-level pattern looks like in this specific organisation, and what the frameworks below this section need to address to land coherently.
Without it, the frameworks are applied to what the organisation believes its problems are. With it, they are applied to what the belief layer reveals them to be.
Learn about the Belief Architecture Diagnostic™ →
The foundational frameworks
What forty-eight years of practice produced
Two frameworks carry the weight of the work that follows the diagnostic gate. They are foundational in the precise sense — they are the structures on which the rest of the work rests, and they are what Circularity Edge has been known for across decades of applied practice.
The Tactical Tetrahedron™ is the structural model. It corrects the flat two-dimensional misdefinition of sustainability that has circulated for forty years and replaces it with a three-dimensional model that contains a true cycle, real depth, and the relationships between conditions that flat models cannot show. A principal who has internalised the Tetrahedron sees the company differently — not as a list of topics to manage but as a living system whose continuity depends on conditions that flat models render invisible.
Design Like Nature™ is the operative practice. It is the seven-step methodology by which a company moves from the diagnostic gate into the redesign of an actual decision the company is making — a product, a category, a sourcing arrangement, a launch, a business-model pilot. Design Like Nature is what the Ninety-Day Transition Engagement on the homepage operationalises. It is how the belief examination becomes a working artefact the company can show its own people, customers, board, and capital partners.
Both are presented in summary below, with detailed treatments on their dedicated pages.
Tactical Tetrahedron™
The structural model
Seeing the full system, not just the symptoms
Most business decisions are made through flat, linear lenses.
The Tactical Tetrahedron™ reveals how choices in one area quietly trigger consequences elsewhere—across creation, use, recovery, and reinvention.
This lens helps leadership teams:
- Identify unintended downstream impacts
- Understand where short-term optimization creates long-term exposure
- Make decisions that hold together under real-world complexity
Design Like Nature™
Understanding how value is created, stressed, and renewed over time
Every product, service, or business model follows a life cycle—whether acknowledged or not.
Design Like Nature™ makes those cycles visible.
This lens reveals:
- Where systems are being pushed beyond regenerative capacity
- Where redesign—not optimization—is required
- How to move from extractive patterns to durable performance
Vitacide Risk™
When business activity undermines the conditions required for life
- Anticipate regulatory, reputational, and operational shocks
- Understand where “acceptable” practices are becoming liabilities
- Reduce exposure while uncovering new value pathways
Carbon Coherence™
A practical carbon grammar for real-world decisions
Carbon isn’t the enemy. Misplaced carbon is.
Carbon Coherence™ helps leaders make decisions based on a simple question: Where should carbon be—and in what form—to support life, resilience, and business continuity?
This lens helps leaders:
- Where carbon belongs in living systems
- When carbon supports life versus undermines it
- How business decisions unintentionally create incoherence across energy, materials, and supply chains
This framework replaces blunt “decarbonization” narratives with context-aware decision-making that aligns business activity with life-supporting systems.
Life Cycle → Use Cycle™
Restoring semantic precision to how businesses design and evaluate impact
Living systems have life cycles.
Human-made products and services do not.
Life Cycle → Use Cycle™ corrects a foundational category error embedded in modern sustainability practice. It distinguishes between:
- Biological life cycles that regenerate naturally
- Human-designed use cycles (technical cycles) that must be intentionally designed, stewarded, and renewed
This single semantic shift has profound consequences for:
- Product and service design
- Circular strategy
- Risk assessment
- Claims of sustainability and regeneration
By restoring language accuracy, Life Cycle → Use Cycle™ enables leaders to design systems that can actually cycle in reality, not just in reports.
Applied throughout Design Like Nature™ and the Tactical Tetrahedron™.
What These Frameworks Are Not
To be explicit:
- They are not DIY tools
- They are not workshop exercises
- They are not content meant to be consumed passively
They are applied in context, with leadership teams, to support real decisions.
How Leaders Engage With This Work
If you are ready to move from insight to decision, the next step is not another framework explanation.
It’s the 90-Day Executive Diagnostic.
This is where we apply these lenses directly to your business—confidentially, rigorously, and commercially—so leadership can see what’s actually happening and decide what to change.
→ Explore the 90-Day Executive Diagnostic
Still Exploring?
If you’re not ready for a full diagnostic, but want to pressure-test your situation with someone who has been inside these decisions for decades:
→ Book a Strategic Executive Conversation