♦ REGISTRY: 15 RECORDS   ♦ FAILURES DOCUMENTED: 5   ♦ RUBRIC v1.0   ♦ LAST VERIFICATION 2026-08-16

CIRCULAR

CLASS OVERVIEW · 03 SECTIONS

01

What this class covers

Interventions on material flows: waste reduction and recovery systems, reuse and repair infrastructure, composting and organics diversion, deposit-return schemes, and industrial material exchange. A record enters this class when the intervention's primary stated aim is keeping materials in use or out of disposal.

02

What the registry holds

No records published yet in this class. Research underway.

03

Open questions

The first record in this class will be selected by the same standard as the others: a fully deployed intervention with published costs, at least one primary source, and enough post-deployment history to score political durability from what happened rather than what was promised.

change4planet is a working record of environmental interventions that have actually been deployed: what they cost, what they achieved, what went wrong, and where else they could work.

Records are working documents. Check the verification date before citing.