Ma 018 The “IKEA Furniture” Warning for Space Tech: Monolithic Infrastructure and Terrestrial Economic Realities in the Now
Introduction: The “IKEA Furniture” Fallacy in Extraterrestrial Colonization
The architectural, technological, and economic ambitions for off-world colonization—particularly concerning the Moon and Mars—have historically been dominated by the pursuit of hyper-advanced, highly centralized systems. The prevailing aerospace engineering consensus heavily indexes on deploying miniaturized, complex technologies, such as modular fusion reactors, intricate 3D-printed habitats, and highly specialized synthetic life-support mechanisms.1 However, this paradigm introduces a critical, systemic vulnerability that can be conceptualized as the “IKEA Furniture” warning.3
The “IKEA Furniture” warning posits that relying on highly advanced, multi-component, centralized technology creates an illusion of instant utility—the dangerous assumption that a complex system can be simply unboxed, assembled, and operated indefinitely in a hostile environment, much like flat-packed commercial goods.3 On Earth, the logistics of modular assembly rely on an invisible but infinitely robust supply chain.4 When an assembly component fails, or a proprietary mechanism malfunctions, the terrestrial supply chain rectifies the error within days.4 In the context of interplanetary colonization, this model is fatal. If a microscopic sensor in an advanced environmental scrubber fails, or a specialized microchip in a fusion containment system burns out, the minimum lead time for a replacement from Earth is measured in months, subject to orbital launch windows and transit durations.1
This logistical reality necessitates an absolute rejection of vulnerable, consumptive, and depreciating structural paradigms in favor of solutions for the “now”.3 Constantly repairing fragile, high-tech systems consumes vast amounts of energy, human capital, and raw materials. To build the foundations of a Type 1 civilization—a civilization capable of managing the total energy and biological resources of its immediate planetary environment with absolute efficiency—infrastructure must shift toward monolithic models.3 Rather than investing exclusively in fragile future-tech, the economic and engineering imperative is to design monolithic, disaster-resistant infrastructure that requires near-zero maintenance, resists extreme environmental fluctuations, and generates tangible economic wealth in the present terrestrial economy.3
If a structural paradigm can be engineered to withstand the extreme weather, temperature fluctuations, floods, and UV radiation of Earth’s most hostile zones without relying on external municipal grids, it becomes a bankable, wealth-generating asset today.3 By perfecting these robust, autonomous, and monolithic infrastructures as economically viable real estate models on Earth, the eventual transit to Mars simply becomes a matter of porting already-proven, economically optimized ecosystems to a new geography.3 The objective is not to halt innovation, but to repurpose efficiency: cutting down on systemic errors, ending the cycle of constant capital expenditure on fragile systems, and building economically viable products in the present that seamlessly translate to future extraterrestrial survival.
Deconstructing Supply Chain Vulnerabilities: Terrestrial Logistics vs. Deep Space Isolation
The vulnerability of complex logistics is not exclusive to space exploration; it is actively reshaping terrestrial economics. The global supply chain operates on a delicate equilibrium of maritime shipping, port handoffs, and just-in-time inventory systems.4 When global crises, congestion, or volatile ocean freight rates disrupt this equilibrium, the cost of moving complex, low-margin goods skyrockets by 300% to 400%.4
This vulnerability has forced major commercial entities to fundamentally restructure their operational logistics. For example, to mitigate the risks of volatile ocean freight and long lead times, global furniture distributors like IKEA have engaged in massive localization efforts, pivoting toward domestic production to decouple from long ocean voyages and congested ports.4 A recent $70 million investment aimed at ramping up capacity to produce roughly 2 million pieces of furniture per year in the United States exemplifies this shift.4 This localization allows for better demand matching, shorter lead times, and less exposure to global freight spikes, particularly for bulky items that are inefficient to ship across oceans.4 In the digital domain, customer service technology infrastructure relies heavily on automated routing and AI chatbots to handle approximately 45% of basic inquiries, preserving human intervention for complex, contextual problem-solving and minimizing the strain on human capital.5 Both examples highlight a fundamental rule of resilient systems: to survive volatility, an entity must minimize dependency on long, fragile communication and supply lines.
When extrapolated to Mars colonization, the localization of production and the absolute minimization of fragile dependencies become matters of life and death. The Martian environment presents extreme challenges: a thin atmosphere, massive temperature variations, and high radiation exposure, with astronauts potentially absorbing minimum levels of 0.66 sieverts during a round trip.1 Furthermore, the Outer Space Treaty of 1967 complicates the establishment of traditional property rights, making the economic environment of space highly unique and legally complex.7 A habitat relying on imported, highly refined Earth materials for constant upkeep will rapidly exhaust its operational budget and safety margins.1
A centralized, hyper-advanced technological approach requires a logistical tether to Earth. If a colony is dependent on Earth for replacement parts, it is not a colony; it is an incredibly distant, financially ruinous outpost. The alternative is to build 10 to 15 highly durable, multi-functional systems that last, utilizing local materials and biology to create wealth and redundancy.3
| Risk Factor | Complex “IKEA” Infrastructure Paradigm | Monolithic “Type 1” Infrastructure Paradigm |
| Supply Chain Dependency | Extremely high; requires constant shipping of proprietary replacement parts across vast distances.1 | Near-zero; utilizes localized, in-situ materials and integrated biological systems.1 |
| Maintenance Burden | High; consumes specialized labor, advanced manufacturing capital, and constant energy inputs. | Low; relies on passive physics, extreme durability, and biological self-healing mechanisms.3 |
| Failure Mode | Cascading; a single microchip failure can compromise entire life support networks.1 | Localized; monolithic structures maintain structural and thermal integrity despite isolated damage.8 |
| Economic Classification | Depreciating liability; constant capital expenditure required for continuous upkeep.3 | Sovereign wealth asset; generates passive biological, agricultural, and thermal yields.3 |
Monolithic Infrastructure: Redefining Structural Endurance and Repurposing Efficiency
To survive both the economic volatility of Earth and the atmospheric hostility of Mars, infrastructure must be monolithic. Monolithic structures are formed from continuous, robust materials that resist systemic failure from isolated, localized damage.8 Unlike conventional real estate, which is an amalgamation of thousands of individual parts (shingles, drywall, siding, insulation panels) that easily degrade, a monolithic structure is fundamentally resistant to the standard vectors of environmental destruction. It is not exposed to localized weather extremes, temperature fluctuations, ice expansion, flooding, subterranean animal digging, or UV radiation.3
By repurposing the efficiency of capital away from the constant maintenance of high-tech novelties and toward the construction of highly durable, monolithic assets, the economy shifts from a model of depreciating liabilities to one of sovereign wealth creation.3 Instead of city municipalities and private homeowners constantly repairing the same vulnerable infrastructure after every storm, funds can be allocated toward systems that generate continuous value.3
The Material Science of Endurance: Geopolymer Concrete vs. Portland Cement
The foundation of monolithic endurance lies in material science. Conventional construction relies overwhelmingly on Ordinary Portland Cement (OPC). While OPC is the primary structural resource of contemporary construction, it is severely flawed in the context of long-term, zero-maintenance resilience.11 The production of Portland cement is highly consumptive, responsible for upward of 85 percent of the energy and 90 percent of the carbon dioxide attributed to typical ready-mixed concrete.13 Furthermore, over its lifetime, OPC is prone to chemical attacks, extreme heat degradation, and microscopic cracking, necessitating high lifetime maintenance costs.11
In contrast, the transition to monolithic resilience requires advanced materials such as geopolymer concrete. Geopolymers utilize aluminosilicate precursors—often minimally processed natural materials or industrial byproducts like fly ash and slag—activated with alkaline or acidic solutions.11 This technology results in the synthesis of long chains or networks of inorganic molecules that drastically outperform OPC.13 Geopolymer concrete achieves full strength in days rather than weeks, enabling faster project turnaround, and exhibits ultra-high durability with excellent resistance to high temperatures and corrosive chemicals.11 Because geopolymer structures suffer far less from the vulnerabilities of OPC, they incur significantly lower lifetime maintenance expenses, making them cost-competitive despite the initial requirement for specialized raw material homogenization.11
On Mars, where water is scarce but specific minerals are abundant, sulfur-based Martian concrete acts as a functional equivalent to terrestrial geopolymers.1 Mastering the formulation and deployment of these ultra-durable materials on Earth directly translates to viable in-situ resource utilization (ISRU) methodologies for off-world construction.1
The Economics of Endurance: Tornado Alley, Utility Undergrounding, and Municipal Bankability
The transition from fragile, grid-dependent architecture to monolithic, disaster-resistant infrastructure is not merely an engineering exercise; it is a profound economic transition that directly generates wealth and jobs in the current macroeconomic landscape.3 Conventional real estate and municipal infrastructure are deeply vulnerable to physical climate risks, requiring massive, recurrent expenditures for disaster recovery and routine maintenance.16 The lack of maintenance of infrastructure assets has real costs and repercussions on people, firms, and economic systems as a whole.16
Quantifying the Return on Resilience
The economic case for resilient, monolithic infrastructure is overwhelmingly positive. According to comprehensive reporting by the World Bank and the Global Facility for Disaster Reduction and Recovery (GFDRR), the net benefit of investing in more resilient infrastructure globally over the lifetime of the assets is estimated at $4.2 trillion.17 This translates to a $4 return in benefits for every $1 invested.17 This 4-to-1 ratio accounts not only for the avoidance of costly repairs but also for the minimization of wide-ranging consequences to local economies. Disruptions to power, water, communication, and transport severely hinder the productivity of firms, the incomes and jobs they provide, and directly impact public health and education.17
Furthermore, investing in resilience directly creates economic activity. Research conducted by the 21st Century Cities Initiative at Johns Hopkins University, in partnership with the American Flood Coalition, studied the local economic impact of flood-resilient infrastructure projects in U.S. metropolitan areas from 2003 to 2018.19 The findings demonstrated that increasing funding for flood infrastructure projects by $1 million in a metropolitan statistical area is associated with an increase of 40 jobs in the construction and retail trade industries (25 in construction, 15 in retail), as well as an increase of four construction businesses in the year of the award.19 Therefore, shifting capital toward monolithic, enduring structures is not a cessation of economic activity; it is an engine for immediate, localized job creation.3
Undergrounding Infrastructure and Real Estate Value Creation
The economic logic of resilient infrastructure is highly evident in regions prone to extreme weather, such as the American “Tornado Alley,” hurricane-exposed coastal zones, and areas prone to derechos and ice storms.21 Above-ground electrical and telecommunications utilities are highly vulnerable to wind-related storm damage, falling trees, and ice loading.21 When these systems fail, the economic cost of business interruption is catastrophic, stalling economic activity across entire regions.23
Undergrounding transmission and distribution lines—effectively creating a subterranean monolithic utility corridor—substantially reduces vulnerability to disruption from extreme weather and wildfires.21 Researchers have found that a 10% increase in a system’s underground line miles correlates with a 14% reduction in annual interruption durations across the United States.21 Specific utility data corroborates this: the Wisconsin Public Service Commission reported a 95% performance improvement (a 137-minute reduction in outage duration) during storms following overhead-to-underground conversions.21 Similarly, Florida Power & Light reported a mere 4% outage rate for underground systems during Hurricane Irma in 2017, compared to a 24% outage rate for unhardened overhead systems.21
While the initial capital expenditure for undergrounding is higher, the lifetime operational and maintenance costs are between 75% and 80% lower compared to overhead wires.23 Furthermore, undergrounding eliminates the annual requirement for aggressive tree-trimming and vegetation management. Studies indicate that underground systems save utilities around $7,000—and in some cases up to $70,000—per mile, per year in vegetation management requirements.22 It is important to note that undergrounding legacy copper telecommunications infrastructure in flood-prone areas requires upgrades to newer, water-resistant fiber optic cables or pressurized sheaths, further stimulating technological modernization.24
When these concepts are applied to private real estate, the value appreciation is immediate. In tornado-prone regions, homes equipped with monolithic storm shelters or subterranean safety architectures built to FEMA and ICC 500 standards see measurable increases in appraised value.25 This increase commonly ranges from several thousand dollars to over $15,000, and these homes sell significantly faster than comparable properties lacking such endurance features.25 The steady-state equilibrium of the real estate market actively prices in the survivability of the asset, calculating the value of avoided fatalities and total property loss.26
The Banking Perspective: Commercial Real Estate (CRE) and Physical Risk
From a banking and municipal finance perspective, monolithic, disaster-resistant real estate dramatically alters the risk calculus of lending. Commercial real estate (CRE) loans represent a massive proportion of bank portfolios. However, this sector is uniquely vulnerable to physical climate risks; extreme weather can destroy the underlying collateral, resulting in immediate losses for lenders and sparking mortgage defaults.6 The United States faces an estimated $6 trillion in cumulative economic losses of GDP from physical risks by 2050.6 In Southern California alone, recent wildfire seasons resulted in approximately $20 billion in insured losses on assets, emphasizing the scale of potential exposure for lenders.6
To navigate this, financial institutions and researchers utilize advanced agent-based models (ABM) to analyze the vulnerability of the financial system to asset- and funding-based fire sales, as well as to quantify inequalities in recovery time following disasters.27 These models demonstrate that traditional recovery financing—relying on a patchwork of FEMA grants, SBA loans, and insurance—often leaves massive gaps in economic recovery, particularly for low-income demographics.28 Consequently, lenders are increasingly applying geographic risk-based underwriting, demanding that new developments in high-risk zones integrate climate-resilient designs, such as fire-hardened materials, elevated structures, and robust energy efficiency.29
Monolithic architecture aligns perfectly with these stringent underwriting requirements. Because these structures are highly resistant to fire, extreme wind, and structural degradation, they drastically lower the actuarial risk of catastrophic loss.29 Consequently, these developments are highly bankable. In the private sector, “bankability” refers mainly to financial returns and determining whether a project will be profitable for an investor over its lifecycle.31 Municipalities and banks are eager to finance these projects because the likelihood of loan repayment is significantly higher when the asset is impervious to random environmental destruction.3
Furthermore, federal programs actively incentivize this endurance. The Small Business Administration (SBA) physical disaster loan program allows homeowners to borrow up to $500,000 to replace or repair primary residences, and crucially, offers up to a 20% loan amount increase specifically for mitigation improvements that prevent the risk of future property damage.32 By building monolithic infrastructure, developers lock in lower insurance premiums, secure favorable financing, and create durable intergenerational wealth—effectively proving the economic model required for autonomous off-world bases.3
Geomorphological Arbitrage and the Maverick Mansions Framework
To fully realize the economic and protective benefits of monolithic infrastructure, entirely new architectural frameworks must be adopted. The concepts pioneered by the Maverick Mansions design philosophy offer a definitive blueprint for establishing a Type 1 civilization through “bioactive architecture” and “autonomous, life-sustaining biospheres”.3 This framework seeks to decouple luxury real estate from municipal grids, fiat currency volatility, and geopolitical supply chains, transforming properties from depreciating liabilities into sovereign wealth assets.3
A central pillar of this framework is the concept of “geomorphological arbitrage”—the strategic utilization of the earth’s existing thermal mass, subterranean stability, and physical geometry to achieve absolute environmental control without relying on fragile, energy-intensive mechanical systems.3
The Walipini Precedent and the 30-Degree Subterranean Slope
Traditional subterranean construction relies heavily on vertical retaining walls made of heavily reinforced concrete to hold back the immense lateral pressure of the surrounding earth.3 This approach is incredibly expensive, resource-intensive, and prone to eventual structural failure if hydrostatic pressure builds up behind the wall.
The Maverick Mansions architectural framework circumvents this vulnerability by utilizing a 30-degree subterranean slope, a concept conceptually rooted in the mechanics of the “Walipini”.3 The Walipini (meaning “place of warmth” in Aymara) is an underground, earth-sheltered greenhouse popularized by the Benson Institute in 2002.34 By digging a 6 to 8-foot deep pit and utilizing the earth’s massive natural insulation, the internal environment is protected from extreme temperature swings; even when outside temperatures reach -40 degrees Fahrenheit, the ambient temperature inside the subterranean space can remain stable around 60 degrees.34
However, rather than using vertical walls within the excavation, the Maverick Mansions architecture utilizes tunnels or trenches with a precise 30-degree angle.3 This creates a “net-zero lateral pressure state”.3 At this precise angle, the weight of the earth is balanced and resting at its natural angle of repose. By neutralizing lateral earth pressure, the design entirely eliminates the need for expensive, high-mass structural concrete retaining walls to resist shear forces.3
The Hypotenuse Yield Multiplier and Soil Mechanics
The implementation of the 30-degree slope introduces a profound geometric and economic advantage known as the “Hypotenuse Yield Multiplier”.3 In a traditional vertical excavation, the usable agricultural or operational surface area is strictly limited to the flat floor of the pit. However, by sloping the excavation at 30 degrees, the architecture effectively invents functional space out of vertical airspace.3
Mathematically, if an excavation is 4 meters deep, sloping the walls at a 30-degree angle creates a continuous 8-meter surface along the hypotenuse.3 This angled surface is then utilized for high-yield terraced aeroponics, aquaponics, or hydroponics, effectively doubling the usable surface area for botanical integration.3 By maximizing the agricultural output per square meter of excavation, the architecture fundamentally alters the economics of indoor superfood production, turning physical geometry into an economic multiplier.3
The engineering of these slopes is supported by advanced soil mechanics. Research into soil erosion on inclined surfaces demonstrates that slopes over 30 degrees can experience significant erosion ranging from 16.3 to 27.6 tons per hectare per year due to land-use change.36 Furthermore, soil moisture significantly affects the thermal characteristics and stability of these inclined surfaces, influencing the active layer depth and overall soil thermal regime.37 To counter erosion and thermal leakage, the Maverick Mansions framework mandates that these subterranean slopes are insulated with 30 to 40 centimeters of high-compressive-strength foam (such as XPS or EPS).3 While lightweight, this foam acts as an unbreakable thermal barrier and features micro-channels for water drainage, ensuring structural integrity.3
The earth excavated from these trenches is not discarded; it is repurposed to create massive perimeter berms. These berms raise the effective depth of the structure, providing a biomechanical defense against flooding, wave attack, and external impacts.3 The result is an impenetrable, monolithic envelope that isolates the interior ecosystem from external chaos.
Bioactive Architecture: Closed-Loop Ecosystems and the Metabolic Machine
The transition from conventional housing to autonomous infrastructure requires treating the interior environment not merely as a sheltered space, but as a “metabolic machine” capable of deep-space colonization operations.3 Maverick Mansions architecture mathematically maps human metabolic output—specifically oxygen consumption and carbon dioxide exhaust—and neutralizes it through an engineered botanical exchange rate.3 This represents a shift from mechanical reliance to biological synergy.
Rhizosphere Phytoremediation and Autonomous Air Quality
Conventional indoor environments accumulate dangerous levels of Volatile Organic Compounds (VOCs), such as benzene, formaldehyde, xylene, and trichloroethylene, emitted by furnishings, cleaning agents, and electronics.3 Historically, NASA’s 1989 research on indoor air pollution abatement identified specific interior landscape plants—such as the Peace lily, Boston fern, and English ivy—as highly effective at removing these contaminants.39
However, rather than relying on isolated potted plants or energy-intensive mechanical HEPA filtration—which represents another “IKEA-style” supply chain vulnerability requiring constant filter replacements—the bioactive framework utilizes “rhizosphere phytoremediation”.3 The system integrates “bio-louvers” and gabion airflow pots, where low-energy pressure differentials actively draw contaminated indoor air down through a highly porous gravel and soil matrix.3
Within the root zone—the rhizosphere—dense communities of microscopic bacteria and fungi intercept these airborne contaminants.3 These microbes possess the enzymatic capability to break down the hydrocarbon chains of toxic VOCs, consuming them as an energy source and transmutating them into harmless, inert biological plant food.3 Repeated exposure to these pollutants results in an up-regulation of VOC-degrading bacteria, giving them a competitive advantage over non-degrading species.42 As the microbial community adapts to the specific contaminant load of the household, the bioregenerative filter becomes increasingly efficient over time, creating a self-cleaning, autonomous air purification system that requires zero replacement parts from an external supply chain.41
The 1,000 ppm CO2 Greenhouse Hack and Passive Cooling Integration
In a standard commercial or residential building, human-exhaled carbon dioxide is treated as a waste product to be vented outside via energy-intensive HVAC systems. In a closed-loop bioactive biosphere, CO2 is reclassified as a highly valuable, free biological fertilizer.3
The architecture captures the CO2 exhaust generated by human respiration—particularly concentrated during nighttime hours—and strategically ports it into the subterranean agricultural trenches and greenhouse zones.3 By intentionally maintaining atmospheric CO2 levels around 1,000 ppm within the botanical zones, the architecture forcefully stimulates plant metabolism. This hyper-oxygenated, CO2-rich environment boosts the photosynthetic yields of food crops by 20% to 30%, drastically accelerating harvest cycles for premium superfoods.3 This mechanism creates a perfect symbiotic loop: human waste gas fuels extreme agricultural output, which in turn generates pure oxygen and high-value nutrition, decoupling the household from external food supply chains while generating tangible wealth.3
Furthermore, these biological systems integrate seamlessly with biomimetic passive cooling techniques. Passive cooling relies on natural processes—such as enhanced airflow, thermal mass, subterranean positioning, and vegetation—to regulate indoor temperatures without relying on grid energy.3 By utilizing the massive thermal capacitors of rammed earth walls (up to 1-meter thick) and the latent cooling provided by dense botanical integration, the architecture achieves infinite climate control and homeostasis regardless of extreme external weather, drastically altering the economic cost of municipal cooling.3
Mycelium Networks: Biological Fiber-Optics and Ecological Data Centers
To achieve true structural and biological autonomy, a bioactive infrastructure must integrate systems that are dynamically self-healing and capable of communicating stress across the entire ecosystem. In traditional real estate, intelligence is artificially overlaid via fragile copper wiring and silicon microchips. In a monolithic Type 1 structure, intelligence is woven directly into the earth via advanced mycelium networks.3
Mycelium, the vegetative, thread-like network of branching hyphae that constitutes the root structure of fungi, operates as nature’s ultimate decentralized communication and resource-sharing protocol.49 Maverick Mansions architecture fundamentally rejects the use of isolated, sterile plastic pots for indoor plants.3 Instead, the design mandates deep, continuous structural trenches that connect directly to the underlying earth.3 This allows the roots of indoor trees and shrubs to interlock, creating “free-range” flora that bond with the real estate at a fundamental biological and DNA level.3
Decentralized Plant Communication and the Biological Engine
Within these continuous structural trenches, a vast subterranean mycelium network is cultivated. This network acts as a “biological fiber-optic system”.3 The growth pattern of fungal mycelia as an interconnected network has a major impact on how cellular events operating on a micron scale affect colony behavior at a macro-ecological scale.49
When a plant within the ecosystem is subjected to mechanical stress, pest intrusion, or nutrient deficiency, it emits biochemical and electrical signals. Experimental studies utilizing plant-fungal biocircuits have demonstrated that mycelial networks conduct these electrical action potentials across isolated conductive pathways to neighboring plants.51 This mechanism allows disparate indoor plants to share nutrients, distribute water, and transmit biochemical immunities across the entire architectural footprint.3 Because the mycelial membranes are highly reactive to change, they collectively optimize the long-term health of the host environment, devising enzymatic and chemical responses to complex environmental challenges.3
This creates an ecosystem that is immensely durable and highly resistant to pathogenic collapse.3 In essence, the floor of the household functions as an ecological “data center”—a living, decentralized biological computer that processes environmental data and optimizes resource distribution without consuming a single watt of municipal electricity.3 It embodies a form of edge-centered wisdom, where perception and response arise from the margins, dissolving the need for centralized, fragile, hierarchical processing structures.48
Mycelium-Based Composites (MBCs) for Structural and Thermal Encapsulation
Beyond its role as a communication array, mycelium serves as a highly effective, monolithic building material. Mycelium-Based Composites (MBCs) are grown by allowing fungi, such as Ganoderma lucidum or Pleurotus ostreatus, to colonize agricultural byproducts and lignocellulosic waste.52 As the hyphae weave through the substrate, they act as a natural binder, locking the waste into a lightweight, highly durable solid.54
These bio-composites exhibit exceptional physical properties that rival, and often exceed, synthetic materials. Mycelium insulation demonstrates a thermal conductivity ranging from 0.039 to 0.05 W/m·K, making it highly competitive with commercial expanded polystyrene (EPS) foam and mineral wool, and vastly superior to materials like coconut palm fiber panels (0.400 W/m·K).52 Furthermore, MBCs possess inherent, superior fire-resistance; they exhibit low heat release, minimal smoke production, and high char yields that inhibit flame spread, with some composites demonstrating complete self-extinguishing capabilities.53
To maximize the structural load-bearing capabilities of mycelium, advanced research integrates 3D printing. By growing mycelium onto 3D-printed stiff wood-Polylactic Acid (PLA) porous gyroid scaffolds with up to 90% porosity, researchers have achieved yield strengths (σy) of 7.29 MPa, massively enhancing the structural viability of the material for architectural applications.57
For advanced thermal management in extreme environments, mycelium can be utilized to encapsulate Phase Change Materials (PCMs).59 The dense hyphal networks securely hold lipid-based cooling materials, preventing leakage while allowing the structure to passively absorb and release massive amounts of thermal energy.59 This bio-encapsulation makes mycelium an ideal material for passively cooling hyper-dense heat sources—such as actual silicon data centers or the interior of a Martian habitat—ensuring total thermal homeostasis using entirely biodegradable, naturally grown materials.50
| Material Property | Commercial EPS Foam / Fiberglass | Mycelium-Based Composite (MBC) |
| Thermal Conductivity | ~0.035 – 0.045 W/m·K | 0.039 – 0.050 W/m·K 52 |
| Fire Resistance | Highly flammable; emits toxic smoke upon combustion. | High char yield; structurally inhibits flame spread; self-extinguishing.53 |
| End of Life / Disposal | Microplastic pollution; persists in landfills for centuries. | 100% biodegradable; acts as a soil nutrient upon decomposition.52 |
| Production Energy | Requires high-heat, petrochemical refinement. | Grown organically at room temperature; upcycles agricultural waste.54 |
| Structural Utility | Static insulator; degrades under mechanical stress. | Actively encapsulates thermal mass and PCMs; reinforces 3D printed scaffolds (7.29 MPa yield strength).57 |
Repurposing Subterranean Megastructures: From Military Bunkers to Civilian Wealth Generation
The logic of utilizing deep, monolithic structures to achieve environmental control and disaster resilience reaches its absolute apex in the repurposing of existing subterranean megastructures. Worldwide, governments possess extensive networks of decommissioned Cold War bomb shelters, abandoned mines, and underground military bases.60 Originally built to preserve human life and continuity of government during a nuclear apocalypse, these spaces represent the ultimate in monolithic durability.
However, allowing these massive assets to sit dormant represents a failure of economic imagination. Today, the private sector is rapidly acquiring these subterranean military tunnels and repurposing them into highly profitable, wealth-generating civilian hubs, specifically focusing on ultra-secure data centers and high-yield agricultural vertical farms.64
The Temporality of the Bunker and the Subterranean Data Center Economy
A bunker is a securitized storage space designed at the intersection of materiality and temporality; its success hinges on the potential of resurrection, meaning the successful emergence of its contents (whether humans or data) at some point in the future.63 Where emergence is premature or never takes place, the temporality of the bunker is interrupted.63
The digital economy requires absolute data survivability to prevent this interruption. Conventional above-ground data centers are deeply vulnerable to extreme weather, physical intrusion, and the immense energy demands of active thermal management.47 By moving server infrastructure deep underground, operators achieve a triad of benefits: impenetrable physical security, massive passive cooling through the thermal mass of the surrounding earth, and low-cost proximity to urban centers.44
A premier example of this economic repurposing is the Pionen Data Center in Stockholm, Sweden. Operated by the internet provider Bahnhof, Pionen is housed in a former civil defense nuclear bunker built in 1943 and buried beneath 30 meters (almost 100 feet) of solid granite.70 Redesigned between 2007 and 2008, the 1,100-square-meter facility features 40-centimeter-thick steel doors designed to withstand a near hit by a hydrogen bomb, and utilizes backup power supplied by German submarine engines.70
Beyond its physical security and triple-redundant fiber optic backbone, the facility utilizes the ambient cooling of the surrounding granite to drastically reduce the electrical load required for thermal management.70 To counteract the psychological effects of subterranean work for its 15 senior technical staff members, the facility integrates greenhouses, a 2,600-liter saltwater aquarium, simulated daylight cycles, and artificial waterfalls, essentially creating a bioactive micro-climate within the bunker.70
This trend is expanding globally. In the United States, companies like Terra Hosting are repurposing former military bases in Indiana for massive cryptographic mining and data center operations, bringing over 1,600 ASIC machines online in environments optimized for extreme power and thermal efficiency.65 Other firms, like Iron Mountain, operate massive data vaults in depleted limestone and iron ore mines, catering to federal governments and healthcare industries.74 High-net-worth corporations and cryptocurrency firms are increasingly shopping for these apocalypse-proof spaces, with facilities pricing underground data centers and executive suites at upwards of $64 million.74 These retrofitted infrastructures represent a shift away from building new, fragile architecture, opting instead to monetize the indestructible assets of the past.68
Subterranean Agriculture: The “Growing Underground” Paradigm
Equally transformative to the data center economy is the repurposing of military tunnels for localized, hyper-efficient food production. The “Growing Underground” farm in London serves as a premier, real-world case study of this economic model in action.67 Located 33 meters (over 100 feet) below the bustling pavement of Clapham High Street, the farm occupies a network of deep-level World War II air-raid shelters initially built between 1940 and 1942 to house up to 8,000 people.67
Operating within 65,000 square feet of interconnected concrete tunnels (using 2.5-meter-high branching corridors), Growing Underground utilizes vertical, hydroponic farming to cultivate a massive variety of micro-greens, salad leaves, and herbs without the use of soil or sunlight.67 The environment is perfectly controlled; isolated from pests, pathogens, and extreme surface weather, the facility operates 365 days a year without the need for agricultural pesticides.67
The economic, ecological, and technological metrics of this operation provide a perfect template for deep-space agricultural sustainability:
- Resource Efficiency: The closed-loop hydroponic system utilizes 70% less water than traditional open-field agriculture, while entirely eliminating the risk of agricultural chemical run-off that plagues surface ecosystems.66
- Logistical Speed and Carbon Reduction: Situated directly beneath a major global metropolis, the farm drastically cuts the carbon emissions associated with “food miles.” It operates on an “eight hours from field to fork” delivery target, supplying high-quality produce to local restaurants and the Covent Garden market on demand.77
- Predictive Analytics and the Digital Twin: Utilizing an advanced digital twin platform named ‘CROP’—developed by the Alan Turing Institute and Cambridge University—the farm’s sensor array tracks water quality, temperature, humidity, air speed, and CO2 levels at precise 10-minute intervals.79 This physics-based model allows operators to forecast tunnel conditions up to three days in advance, testing coping strategies for surface heatwaves virtually, thereby optimizing yield rates and eliminating economic losses.79
- Job Creation: By transforming an abandoned, un-monetized historical artifact into a thriving commercial enterprise, the initiative directly creates specialized urban jobs in agricultural technology, logistics, and data science, aiming to employ up to 20 people at scale.77
These subterranean initiatives demonstrate that adapting to extreme environmental conditions does not require economic contraction. By leveraging geomorphological stability, operators create highly localized, highly profitable businesses that generate wealth in the immediate present.
Extraterrestrial Analogues: Translating Earth-Based Resilience to Martian Lava Tubes
The engineering, biological, and economic triumphs demonstrated by underground data centers, Walipinis, and subterranean vertical farms on Earth are the exact prerequisites for survival off-world. Mars is NASA’s ultimate exploration goal, and the planet is known to possess massive unroofed rilles and subterranean lava tubes.80 These deep caves and tubes were formed during a more geologically active time in Martian history.81
Because the Martian atmosphere is incredibly thin and lacks a protective magnetosphere, surface habitats are relentlessly bombarded by radiation, meteorites, and extreme temperature fluctuations.80 Building a complex, 3D-printed surface habitat from imported Earth materials is the ultimate manifestation of the “IKEA Furniture” fallacy; it exposes fragile technology to an environment guaranteed to destroy it. Instead, the thick basalt rock surrounding ancient subterranean lava flows provides complete radiation shielding, micro-meteorite defense, and a moderate, constant temperature environment.80 Sub-surface dwellings are, therefore, the most excellent, pre-existing habitat risk mitigation elements available on both the Moon and Mars.80
NASA actively validates this monolithic approach through analog field testing. The BASALT (Biologic Analog Science Associated with Lava Terrains) project utilizes the volcanic activity of Hawaii’s Kilauea volcano as a high-fidelity analog for ancient Mars.82 In locations resembling extraterrestrial landscapes, researchers have successfully tested methods similar to a CT scan to map subsurface caves.81 By striking a metal plate on the surface with a sledgehammer, researchers created seismic vibrations that scattered back from hidden structures, successfully detecting lava tubes along a 125-meter line.81
The logic is undeniable: the infrastructure of the future will not be a fragile glass dome on the surface of a dead planet. It will be a highly engineered, bioactive ecosystem nestled within the indestructible basalt of a Martian lava tube. By perfecting the agricultural economics of the London tunnels, the thermal management of the Pionen data center, the phytoremediation of the Maverick Mansions framework, and the structural integrity of geopolymer concrete on Earth, humanity is actively building the exact technological and biological frameworks required to sustain human life in deep space.3
Conclusion: The Economic Imperative of the Now
The logic of human expansion, both terrestrially and into the cosmos, is absolutely constrained by the durability of its infrastructure. The “IKEA Furniture” warning serves as a vital clarion call against the hubris of hyperspecialized, centralized complexity.3 A civilization cannot reliably expand into the hostile vacuum of space if its foundational technologies require constant shipments of proprietary replacement parts from a gravity well hundreds of millions of miles away.1
The solution to interplanetary colonization is found not in the distant future, but in the optimization of localized, terrestrial real estate in the present. By prioritizing monolithic, disaster-resistant infrastructure—systems that utilize geomorphological arbitrage, 30-degree subterranean slopes to neutralize lateral earth pressure, and advanced geopolymer concrete—we create assets that are virtually immune to external shocks.3 These assets immediately generate terrestrial wealth by neutralizing the risks of climate change, thereby satisfying the rigorous, risk-adjusted underwriting standards of global banks and municipal lenders.6
Furthermore, by animating these monolithic structures with bioactive biospheres—utilizing the 1,000 ppm CO2 hack to multiply crop yields and leveraging rhizosphere phytoremediation to continuously eliminate indoor toxins—the habitat transcends traditional real estate to become an autonomous metabolic machine.3 Weaving living mycelium networks into the architectural foundation transforms the very soil into a biological fiber-optic data center, capable of transmitting resources, sharing biochemical immunities, managing thermal loads via PCM encapsulation, and structurally reinforcing the habitat without consuming municipal energy.3
Finally, the immense commercial success of repurposed military bunkers—operating profitably as ultra-secure data centers and high-yield hydroponic vertical farms—proves unequivocally that deep subterranean environments are highly lucrative engines for job creation and wealth generation in the current global economy.65 We do not need to wait for a distant, theoretical future to invent the technology required for Mars. We must simply commercialize, optimize, and scale the resilient, monolithic biology and architecture that is economically viable here and now. When the time comes to establish a permanent presence off-world, humanity will not be exporting fragile science experiments; we will be porting a perfected, sovereign, and indestructible economic engine.
Works cited
- Towards sustainable horizons: A comprehensive blueprint for Mars colonization – PMC, accessed March 21, 2026, https://pmc.ncbi.nlm.nih.gov/articles/PMC10884476/
- On the Structural Design and Additive Construction Process of Martian Habitat Units Using In-Situ Resources on Mars – MDPI, accessed March 21, 2026, https://www.mdpi.com/2226-4310/12/9/761
- Colonize Mars … Indistinguishable from Earth? – maverick mansions, accessed March 21, 2026, https://maverickmansions.com/colonizing-mars-base-idea/
- Tariffs Push IKEA to “Re-Americanize” Its Furniture Supply Chain: What More U.S. Production Means for Domestic Logistics, accessed March 21, 2026, https://amblogistic.us/tariffs-push-ikea-to-re-americanize-its-furniture-supply-chain-what-more-u-s-production-means-for-domestic-logistics/
- IKEA US Market Success: Redefining Affordable Design | AMW®, accessed March 21, 2026, https://amworldgroup.com/blog/ikea-us
- Resilience Under Adversity: Quantifying Physical Risk for US Commercial Real Estate Lending – Moody’s, accessed March 21, 2026, https://www.moodys.com/web/en/us/insights/resources/cre-resilience-under-adversity-whitepaper-2025.pdf
- Space exploration and economic growth: New issues and horizons – PNAS, accessed March 21, 2026, https://www.pnas.org/doi/10.1073/pnas.2221341120
- COASTAL CLIMATE RESILIENCE – Urban Waterfront Adaptive Strategies – NYC.gov, accessed March 21, 2026, https://www.nyc.gov/assets/planning/download/pdf/plans-studies/sustainable-communities/climate-resilience/urban_waterfront.pdf
- Resiliency Design Guidelines – Compiled | CHARM – Mass.gov, accessed March 21, 2026, https://www.mass.gov/doc/the-complete-climate-resilience-design-guidelines-0/download
- A Practical Guide to Climate-resilient Buildings & Communities – GlobalABC, accessed March 21, 2026, https://globalabc.org/sites/default/files/2021-07/A%20Practical%20Guide%20to%20Climate-resilient%20Buildings%20%26%20Communities.pdf
- Portland Cement-Based Concrete vs Geopolymer Concrete, accessed March 21, 2026, https://www.geopolymertech.com/portland-concrete-vs-geopolymer-concrete/
- Analytical Review of Geopolymer Concrete: Retrospective and Current Issues – PMC, accessed March 21, 2026, https://pmc.ncbi.nlm.nih.gov/articles/PMC10222474/
- TechBrief: Geopolymer Concrete – Federal Highway Administration, accessed March 21, 2026, https://www.fhwa.dot.gov/pavement/concrete/pubs/hif10014/hif10014.pdf
- Geopolymer Cement in Pavement Applications: Bridging Sustainability and Performance, accessed March 21, 2026, https://www.mdpi.com/2071-1050/16/13/5417
- Why hasn’t geopolymer based concrete been used that much? – ResearchGate, accessed March 21, 2026, https://www.researchgate.net/post/Why-hasnt-geopolymer-based-concrete-been-used-that-much
- Well-maintained: Economic Benefits from More Reliable & Resilient Infrastructure, accessed March 21, 2026, https://ppp.worldbank.org/library/well-maintained-economic-benefits-more-reliable-resilient-infrastructure
- $4.2 Trillion Can Be Saved by Investing in More Resilient Infrastructure, New World Bank Report Finds, accessed March 21, 2026, https://www.worldbank.org/en/news/press-release/2019/06/19/42-trillion-can-be-saved-by-investing-in-more-resilient-infrastructure-new-world-bank-report-finds
- Disaster resilient infrastructure is our best investment – PreventionWeb.net, accessed March 21, 2026, https://www.preventionweb.net/news/disaster-resilient-infrastructure-our-best-investment
- The Local Economic Impact of Flood-Resilient Infrastructure Projects, accessed March 21, 2026, https://21cc.jhu.edu/research/the-local-economic-impact-of-flood-resilient-infrastructure-projects/
- The Local Economic Impact of Flood-Resilient Infrastructure Projects, accessed March 21, 2026, https://assets.floodcoalition.org/2020/12/d5f501c65174d5402f4aff96e8103387-AFC-JHU-economic-impact-of-flood-resilient-infrastructure.pdf
- Undergrounding Transmission and Distribution Lines Resilience Investment Guide – Department of Energy, accessed March 21, 2026, https://www.energy.gov/sites/default/files/2024-11/111524_Undergrounding_Transmission_and_Distribution_Lines.pdf
- Advantages of Undergrounding Utilities White Paper 05-09, accessed March 21, 2026, https://aesnm.com/wp-content/uploads/2020/11/Advantages-of-Undergrounding-Utilities-White-Paper-05-09.pdf
- The Case for Undergrounding Utility Infrastructure – Scenic America, accessed March 21, 2026, https://www.scenic.org/wp-content/uploads/2024/02/ClearSkiesAhead82580.pdf
- The Benefits, Costs, and Economic Impacts of Undergrounding New York’s Electric Grid Final Report, accessed March 21, 2026, https://dps.ny.gov/system/files/documents/2023/09/final-report-ny-undergrounding-2023-06-27.pdf
- Do Tornado Shelters Increase Home Value? ROI Explained – Survive-A-Storm, accessed March 21, 2026, https://survive-a-storm.com/blog/tornado-shelters-home-value-roi/
- Taking Shelter: Estimating the Safety Benefits of Tornado Safe Rooms in – AMS Journals, accessed March 21, 2026, https://journals.ametsoc.org/view/journals/wefo/17/3/1520-0434_2002_017_0619_tsetsb_2_0_co_2.xml
- An Agent-based Model for Financial Vulnerability, accessed March 21, 2026, https://www.financialresearch.gov/working-papers/files/OFRwp2014-05_BookstaberPaddrikTivnan_Agent-basedModelforFinancialVulnerability_revised.pdf
- An Agent-based Financing Model for Post-Earthquake Housing Recovery, accessed March 21, 2026, https://urbanresilience.stanford.edu/agent-based-financing-model-post-earthquake-housing-recovery
- Lending on the Edge: How Private Money is Powering Wildfire and Climate-Resilient Real Estate Projects – Insula Capital Group, accessed March 21, 2026, https://insulacapitalgroup.com/lending-on-the-edge-how-private-money-is-powering-wildfire-and-climate-resilient-real-estate-projects/
- CONSTRUCTION >>> BUILDING FOR INSURABILITY, RESILIENCE, ENERGY EFFICIENCY, AND HOUSING AFFORDABILITY: ADDRESSING THE TR, accessed March 21, 2026, https://nationalhousingcrisis.org/app/uploads/2025/08/Building-for-Insurability-and-Resilience.pdf
- Developing Bankable Transport Infrastructure Projects: Case Studies, Experiences and Learning Materials for LLDCs and Transit Countries – the United Nations, accessed March 21, 2026, https://www.un.org/ohrlls/sites/www.un.org.ohrlls/files/all_modules.pdf
- Physical damage loans | U.S. Small Business Administration – SBA, accessed March 21, 2026, https://www.sba.gov/funding-programs/disaster-assistance/physical-damage-loans
- Walipini Underground Greenhouses, accessed March 21, 2026, https://www.bcgreenhouses.com/greenhouses/specialty-greenhouses/walipini-underground-greenhouses/
- Walipini Greenhouse Considerations | Pit Greenhouse Pros and Cons, accessed March 21, 2026, https://ceresgs.com/the-walipini-low-down/
- Are pit greenhouses worth it? – Reddit, accessed March 21, 2026, https://www.reddit.com/r/Greenhouses/comments/q5ebad/are_pit_greenhouses_worth_it/
- Assessment of Land Use and Land Cover Changes on Soil Erosion Using Remote Sensing, GIS and RUSLE Model: A Case Study of Battambang Province, Cambodia – MDPI, accessed March 21, 2026, https://www.mdpi.com/2071-1050/14/7/4066
- Development and application of an upland boreal forest succession model – TRACE: Tennessee, accessed March 21, 2026, https://trace.tennessee.edu/context/utk_graddiss/article/9367/viewcontent/Thesis85b.M66.pdf
- Lake Erie coastline vegetative study – GovInfo, accessed March 21, 2026, https://www.govinfo.gov/content/pkg/CZIC-qk130-l35/html/CZIC-qk130-l35.htm
- Current State of Indoor Air Phytoremediation Using Potted Plants and Green Walls – MDPI, accessed March 21, 2026, https://www.mdpi.com/2073-4433/12/4/473
- Phytoremediation potential of indoor plants in reducing air pollutants – Frontiers, accessed March 21, 2026, https://www.frontiersin.org/journals/sustainable-cities/articles/10.3389/frsc.2022.1039710/full
- Using plants and soil microbes to purify indoor air: lessons from NASA and Biosphere 2 experiments – OpenEdition Journals, accessed March 21, 2026, https://journals.openedition.org/factsreports/6092
- Phytoremediation for the indoor environment: a state-of-the-art review – PMC, accessed March 21, 2026, https://pmc.ncbi.nlm.nih.gov/articles/PMC9968648/
- A systematic review on mitigation of common indoor air pollutants using plant-based methods: a phytoremediation approach – PMC, accessed March 21, 2026, https://pmc.ncbi.nlm.nih.gov/articles/PMC10005924/
- COOLING THE CITIES: – United Nations Development Programme, accessed March 21, 2026, https://www.undp.org/sites/g/files/zskgke326/files/2025-06/final_report_.pdf
- Technologies and applications for low/high temperature heat recovery in district heating – NetZeroCities, accessed March 21, 2026, https://netzerocities.app/resource-3547
- Primer for Cool Cities: Reducing Excessive Urban Heat – World Bank Documents and Reports, accessed March 21, 2026, https://documents1.worldbank.org/curated/en/605601595393390081/pdf/Primer-for-Cool-Cities-Reducing-Excessive-Urban-Heat-with-a-Focus-on-Passive-Measures.pdf
- A Submerged Building Strategy for Low-Carbon Data Centers in Coal Mining Subsidence Areas: System Design and Energy–Carbon Performance Assessment – MDPI, accessed March 21, 2026, https://www.mdpi.com/2075-5309/15/17/3148
- Poetics of Mycelium – Western University, accessed March 21, 2026, https://www.uwo.ca/visarts/artlab/upcoming/2022/Poetics-of-Mycelium_English.pdf
- The Mycelium as a Network – PMC, accessed March 21, 2026, https://pmc.ncbi.nlm.nih.gov/articles/PMC11687498/
- Mycelium-Based Thermal Insulation for Domestic Cooling Footprint Reduction: A Review, accessed March 21, 2026, https://www.researchgate.net/publication/373678652_Mycelium-Based_Thermal_Insulation_for_Domestic_Cooling_Footprint_Reduction_A_Review
- Building bridges: mycelium–mediated plant–plant electrophysiological communication – PMC, accessed March 21, 2026, https://pmc.ncbi.nlm.nih.gov/articles/PMC9673936/
- (PDF) Development of a Mycelium-Based Thermal Insulation Material – ResearchGate, accessed March 21, 2026, https://www.researchgate.net/publication/392545248_Development_of_a_Mycelium-Based_Thermal_Insulation_Material
- A Review of Mycelium-Based Composites in Architectural and Design Applications – MDPI, accessed March 21, 2026, https://www.mdpi.com/2071-1050/17/24/11350
- Development and Characterization of Mycelium-Based Composite Using Agro-Industrial Waste and Ganoderma lucidum as Insulating Material – PMC, accessed March 21, 2026, https://pmc.ncbi.nlm.nih.gov/articles/PMC12194127/
- Mycelium-Based Composite: The Future Sustainable Biomaterial – PMC, accessed March 21, 2026, https://pmc.ncbi.nlm.nih.gov/articles/PMC8934219/
- Mycelium–coir-based composites for sustainable building insulation – Journal of Materials Chemistry A (RSC Publishing) DOI:10.1039/D4TA07869A, accessed March 21, 2026, https://pubs.rsc.org/en/content/articlehtml/2025/ta/d4ta07869a
- 3D printed gyroid scaffolds enabling strong and thermally insulating mycelium-bound composites for greener infrastructures – PMC, accessed March 21, 2026, https://pmc.ncbi.nlm.nih.gov/articles/PMC12217796/
- BioForms: 3-D printed mycelium wall panel systems | Research Directions: Biotechnology Design | Cambridge Core, accessed March 21, 2026, https://www.cambridge.org/core/journals/research-directions-biotechnology-design/article/bioforms-3d-printed-mycelium-wall-panel-systems/F36B5CF3858ED440D439915155C0D0C4
- Bio-Based Composites with Encapsulated Phase Change Materials for Sustainable Thermal Energy Storage: A Review – PMC, accessed March 21, 2026, https://pmc.ncbi.nlm.nih.gov/articles/PMC12608731/
- Former Bush Housing Official Claims Government Has Spent $21 Trillion Building an Underground Doomsday ‘Base’ – Realtor.com, accessed March 21, 2026, https://www.realtor.com/news/trends/george-hw-bush-official-doomsday-base-government/
- US has a $21 trillion underground network for only the wealthy to hide out in a ‘near-extinction event,’ official says | The Independent, accessed March 21, 2026, https://www.the-independent.com/news/world/americas/underground-city-secret-bunker-bush-official-b2745199.html
- US spent $21 trillion to build secret underground ‘doomsday’ bunkers for elites, claims former official – The Economic Times, accessed March 21, 2026, https://m.economictimes.com/news/international/us/us-spent-21-trillion-to-build-secret-underground-doomsday-bunkers-for-elites-claims-former-official/articleshow/120969291.cms
- Resurrection from Bunkers and Data Centers Adam Fish and Bradley L. Garrett, accessed March 21, 2026, https://eprints.lancs.ac.uk/id/eprint/126833/2/Resurrection_from_Bunkers_and_Data_Centers_final_02.pdf
- Underground Bunkers Repurposed as Ultra‑Secure Data Centers – ARTICLE FACTORY, accessed March 21, 2026, https://article-factory.ai/news/underground-bunkers-repurposed-as-ultrasecure-data-centers
- Terra Hosting Expands to Indiana, Repurposing Former Military Base for Crypto Mining and Data Center Operations – PR Newswire, accessed March 21, 2026, https://www.prnewswire.com/news-releases/terra-hosting-expands-to-indiana-repurposing-former-military-base-for-crypto-mining-and-data-center-operations-302708790.html
- The Unwanted Heritage of Prefabricated Wartime Air Raid Shelters—Underground Space Regeneration Feasibility for Urban Agriculture to Enhance Neighbourhood Community Engagement – MDPI, accessed March 21, 2026, https://www.mdpi.com/2071-1050/13/21/12238
- A model for farm-to-table agriculture in the UK’s biggest city, accessed March 21, 2026, https://swlondoner.shorthandstories.com/farm-to-table/
- Resurrection from Bunkers and Data Centers − Adam Fish and Bradley L. Garrett, accessed March 21, 2026, https://culturemachine.net/vol-18-the-nature-of-data-centers/resurrection-from-bunkers/
- Monuments of Visible Order – CARTHA, accessed March 21, 2026, http://www.carthamagazine.com/wp-content/uploads/2021/02/CARTHA_2020_INVISIBLE-STRUCTURES_Gillian_Shaffer.pdf
- The world’s most super-designed data center – fit for a James Bond villain – Pingdom, accessed March 21, 2026, https://www.pingdom.com/blog/the-worlds-most-super-designed-data-center-fit-for-a-james-bond-villain/
- It Was Raining in the Data Center | by Everest Pipkin – Medium, accessed March 21, 2026, https://everestpipkin.medium.com/it-was-raining-in-the-data-center-9e1525c37cc3
- The 5 Most Unusual and Biggest Data Centers in the World – We Build Value, accessed March 21, 2026, https://www.webuildvalue.com/en/facts/best-data-centers.html
- Website Shelters : WikiLeaks Bunker – Trend Hunter, accessed March 21, 2026, https://www.trendhunter.com/trends/wikileaks-bunker
- Corporations dig deeper: using bunkers to secure data (and their CEOs) | Semafor, accessed March 21, 2026, https://www.semafor.com/article/02/20/2025/corporations-dig-deeper-using-bunkers-to-secure-data
- Retrofitting and ruining: Bunkered data centers in and out of time – Diva-Portal.org, accessed March 21, 2026, https://www.diva-portal.org/smash/get/diva2:1740307/FULLTEXT02.pdf
- In London, Growing Underground Looks for Long-term Farming Solutions – lifeandthyme, accessed March 21, 2026, https://lifeandthyme.com/food/in-london-growing-underground-looks-for-long-term-farming-solutions/
- Growing Underground – Atlas of the Future, accessed March 21, 2026, https://atlasofthefuture.org/project/growing-underground-london/
- On rooftops and in tunnels, city farms lead food revolution – The Guardian, accessed March 21, 2026, https://www.theguardian.com/environment/2019/feb/10/urban-farming-feeding-cities-of-the-future
- A digital twin for London’s underground farm – The Alan Turing Institute, accessed March 21, 2026, https://www.turing.ac.uk/sites/default/files/2023-05/asgbriefing_undergroundfarm_final.pdf
- Lunar and Martian Sub-surface Habitat Structure Technology Development and Application – NASA Technical Reports Server (NTRS), accessed March 21, 2026, https://ntrs.nasa.gov/citations/20050109883
- Hammering Out a Way to Find Shelter on the Moon and Mars – NASA Science, accessed March 21, 2026, https://science.nasa.gov/blogs/science-news/2025/09/26/hammering-out-shelter-on-moon-and-mars/
- What is BASALT? – NASA, accessed March 21, 2026, https://www.nasa.gov/missions/analog-field-testing/what-is-basalt/
- The BASALT Research Program: Designing and Developing Mission Elements in Support of Human Scientific Exploration of Mars – PMC, accessed March 21, 2026, https://pmc.ncbi.nlm.nih.gov/articles/PMC6442272/