Knowledge architecture

Separate responsibility into six operating axes.

Keep physical recovery, legal responsibility, data, economics and public claims distinct—and then connect them through evidence.

Separate shared life-cycle responsibility from producer duties at the post-consumer stage.

Design eligibility, custody, exceptions and stop-level economics before choosing collection hardware.

Connect each public statement to a source, verification date, owner and disproof condition.

Compare reuse, remanufacture and recycling against logistics, qualification and liability cost.

Control relationship status, pilot status and public ESG language through explicit approval gates.

Connect 46 English books and field tools to decisions that operators can make and document.