What sits alongside the Codex.

The Reagan Forestry Legacy and the American Housing Crisis

Thirty-one pages tracing the configuration that connects Reagan-era fiscal and forestry policy to the federal apparatus that has assembled around mass-timber construction in the period 2014–2026. Auditor's voice throughout. Every claim sourced to a public document.

The paper documents five things, in order:

1. The legislative foundation laid 1978–1982 — ERISA pension reform, the Economic Recovery Tax Act, the FY1982 HUD changes — and how those acts together shifted the economics of long-duration biological assets.
2. The biological clock of loblolly pine. Trees planted in the 1988–1997 plantation establishment wave reach optimal harvest age 2013–2030. That window is the deadline around which the rest of the configuration aligns.
3. The federal funding apparatus assembled 2014–2026 around mass-timber construction-market development — USDA Wood Innovations grants, the Softwood Lumber Board / WoodWorks partnership, IBC code adoption, and the LIMBER Timber Act tax credits whose December 2030 expiration closely aligns with the biological harvest-window close.
4. The carbon-accounting convention — biogenic neutrality — that underwrites the apparatus's environmental framing. The EPA's own April 2018 statement of policy describes itself as "not a scientific determination."
5. The implications for competing materials. The federal innovation portfolio reviewed in the paper appears, on the basis of that review, to function in practice as a single-material program.

Reagan-era vertical timeline, 1981–2030

A five-track configuration record. Eight pages. Each year's legislative, regulatory, tariff, biological, and price events listed side by side so the alignment between them is visible at a glance.

The timeline reads top to bottom from January 1981 (ERTA signed; HUD Section 8 new construction terminated) through December 2030 (LIMBER Act tax credits expire; optimal harvest window for the 1988–1997 plantation wave biologically closes). Each entry is timestamped, sourced, and tagged by category. The companion paper above narrates what the timeline shows.

Softwood lumber PPI with policy and tariff events, 1981–2026

The Bureau of Labor Statistics Producer Price Index for Softwood Lumber, January 1981 to March 2026, with the legislative, regulatory, and tariff events of the period plotted as markers across four tracks below the price line.

The chart shows what no single document is built to convey. The price series is the BLS series WPU0811, rebased to 100 in 1982, retrieved from FRED. Every event marker is timestamped to its statutory or Federal Register citation. The plantation-establishment window (1988–1997) and the optimal-harvest window (2013–2030) are shaded for context. The reader can see, on one page, the relationship between the policy apparatus and the lumber price the apparatus is acting within.

Section 7.4 — The NECO₂ Worked Example (New Zealand)

A 9-page extract from the Codex, also available standalone. Applies the DRL full-boundary framework to the New Zealand National Embodied Carbon Repository — a well-built, well-governed national carbon database, operating in good faith inside the international standard. The gap is the standard itself, not the implementation.

The section is useful as a standalone because it demonstrates how the framework behaves against a real, publicly-funded, well-administered national carbon repository. The finding is not a critique of BRANZ, MBIE, or any of the contributing scientific institutes. It is a finding about EN 15804 / ISO 21930 — the international standards regime that NECO₂ implements with rigour. The same audit, performed against ICE in the United Kingdom, EC3 in North America, or the EU Level(s) database, would produce a finding of the same shape.

Configuration as Authority

A short companion report developing the central methodological move of the DRL framework: that configuration is the unit of analysis. The reader is asked to look at the way a set of standards, programs, certifications, and instruments fits together — and to draw the conclusion the configuration makes available, rather than to assess the intent of any single participant in it.

This is the methodological brief that runs underneath the rest of the work. It explains why the auditor's voice is what it is, and why the configuration-not-conspiracy posture is the right one for the kind of finding the DRL framework is making. The Codex assumes this brief; the companion paper assumes this brief; the recomputed buildings on the Corrected Ledger are scored by it.