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7# AeroCement Ecosystem: Civilization 2.0

A project on Passive Solar-Thermal Infrastructure for Open-Source Human Survival

Author: Jesse McMillen | Date: June 2026
License: CC-BY-SA 4.0 (Hardware) | GPL v3 (Software)
Status: Published as Immutable Commons


🌐 Permanent Records & Verification

Record Identifier / Link
Zenodo DOI 10.5281/zenodo.20639511
IPFS CID QmSQ8aW4Y3RXqfjtF7LUs5mV5yEXrfLxphHPYrmZe264WB
SHA-256 Hash 1fc935d7dac740ba749f98faa93c209355f463d5df9c32b4d924ac4656435b3f
Solana Proof Transaction on Solscan
Community Hub @aerocement on Twitter

Defensive Publication Date: June 2026
No patents. No monopolies. Open-source forever.


What Is This?

The AeroCement Ecosystem is a unified open-source infrastructure system demonstrating that the fundamental crises of energy, shelter, and food can be solved simultaneously using passive thermodynamic systems, volumetric porous materials, and biointensive permaculture — all constructible from concrete, dirt, water, and scrap at zero recurring energy cost.


Core Innovation: The Passive Solar-Thermal Loop

A single passive loop per m² of collector delivers:

Output Power Replaces
Mechanical Work 76.6 W (Stirling engine, belt drive) Diesel generator / grid motor
Thermal Cooling 854.4 W (Cold Battery at 2°C) Electric A/C / chiller
Thermal Heating 854.4 W (geothermal mass storage) Gas furnace / heat pump
  • Solar conversion efficiency: 93.1%
  • Passive COP (transport): 8,544
  • Parasitic electrical input: 0.1 W (friction only)
  • Grid electricity required: 0 W

How it works: Activated carbon open-cell aerocement absorbs 98% of solar irradiance volumetrically. Air flows THROUGH the porous material, not over it. Heated air rises via stack effect (gravity-driven, zero electricity). Hot dry air descends into a subterranean wet porous labyrinth at 10ft depth (55°F steady state). Evaporative + sensible cooling produces 2°C output. A Stirling engine extracts mechanical work from the temperature differential. No pumps. No fans. No grid.


Three Pillars

🔥 Energy — Passive Solar-Thermal Loop

Volumetric blackbody absorption → stack-effect transport → subterranean evaporative cooling → Stirling work extraction → Cold Battery storage. Zero fuel. Zero emissions. Zero operating cost.

🏠 Shelter — Geodesic AeroCement Domes

Acetone-silicone treated waste cardboard cores skinned with aerocement and GFRC. Click-flange assembly. Scales from 1V emergency shelters (4-hour deploy) to 50V stadiums (30,000+ sq ft). Breathing wall facades purify urban air.

🌱 Life — Biointensive Permaculture Guilds

Black Locust keystone trees (nitrogen fixation + rot-resistant timber + honey). Vertical quail towers (50-80 birds, 2×2 ft footprint). Closed-loop ferrocement aquaponics (algae → tilapia → duckweed → worms → soil). Heirloom seed banks. No GMO. No proprietary seed.


Hard Constraints (Non-Negotiable)

  1. 21-Day Wet Cure — All aerocement/concrete. No exceptions. Rush = structural failure.
  2. Desiccant Pre-Dry Stage — Before underground loop. Skip = system death in 2 years.
  3. Pneumatic Hog Pliers — For ferrocement tie wire. 75% labor reduction. Mandatory for scaling.

Proof of Physical Work Token Economy

Tokens are mined by verified, measurable physical work — not wasted electricity or staked capital:

Category Verification
Energy generated Metered passive solar-thermal output
Shelter built Inspected sq ft of AeroCement dome
Food produced Weight of harvest from guilds/aquaponics
Engineering Peer-reviewed open-source design releases
Carbon sequestered Verified soil carbon increase

DAO governance with quadratic voting (√N votes for N tokens). Founder relinquishes all ownership at deployment. No admin keys. No treasury control. The project succeeds when it no longer needs its founder.


Defensive Publication Strategy

Layer Mechanism Purpose
Blockchain Hash timestamped to Solana (View Tx) Immortal proof of existence
Open License CC-BY-SA 4.0 + GPL v3 Prevents patenting; establishes prior art
Global Mirrors GitHub, IPFS, Arweave, community distribution Cannot be unpublished

No patents. No monopolies. No trade secrets.


📖 Read the Full Documents

Document Description
v3Doctoral_thesis.txt Complete thesis with full thermodynamic analysis
WHITE_PAPER.md High-level summary white paper
LICENSE.txt CC-BY-SA 4.0 (Hardware) / GPL v3 (Software)

Build It. Improve It. Share It.

The energy shortage is over. The housing crisis is over. The food crisis is over.
What remains is the work of building.

No patents. No monopolies. Open-source forever.

License: CC-BY-SA 4.0 (Hardware) | GPL v3 (Software)
Founder: Jesse McMillen — contributor, not owner
Follow Updates: @aerocement

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Civilization 2.0: open-source framework for resilient community infrastructure — appropriate technology, decentralized systems, permaculture design.

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