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Introduction Humanity has built world-sized systems—like our money, technology, and farming networks—that pretend the physical limits of the Earth don't apply to them. By trading real, physical resources for imaginary lines on a screen or infinite growth promises, these systems are essentially living in a hallucination. Because you cannot negotiate with the laws of physics, these setups are guaranteed to crash unless we completely rebuild them to respect the actual, finite limits of our planet. In the context of this framework, the physical limits of the Earth are not flexible economic constraints; they are unyielding planetary boundary conditions dictated by physics, chemistry, and biology. They are broken down into four core material baselines: Thermodynamic Conservation (Energy Limits): The absolute constraint of operating within a finite energy budget, where wealth cannot be generated out of nothing. Surface Area and Resource Geometry (Spatial Limits): The fixed mathematical reality of geographic boundaries and land constraints that paper credits cannot expand. Biological Regeneration Rates (Temporal Limits): The unalterable timelines required by living ecosystems to naturally restore, renew, and repair their vital life-support systems. Material Scarcity vs. Token Multiplicity (Abundant Tokens, Scarce Matter): The critical friction point where instantly infinitely expandable digital numbers demand real, finite physical fulfillment from a bounded planet. Core Thesis Modern institutional and economic systems have undergone radical "systemic decoupling," treating internal abstract rules, metrics, and tokens as absolute truths superior to the unyielding physical laws of the planet. Because human fictions cannot permanently override thermodynamic conservation laws, material scarcity, and biological limits, these hyper-abstract architectures inevitably experience systemic hallucinations and model collapse, guaranteeing structural fracturing unless they are radically re-engineered to anchor directly to verifiable physical inputs. The takeaway is? The core takeaway is that human fictions and abstract economic tokens cannot permanently override the laws of physics; systems built in defiance of thermodynamic and ecological limits will inevitably fracture. To prevent systemic failure, civilization's core architectures—from banking and artificial intelligence to food production—must be radically re-engineered to anchor directly to localized, verifiable physical realities. In this context, economic tokens are any artificial, human-made symbols, markers, or metrics used to represent and track wealth, value, or ownership. They are the abstract "units" we use to manage our economies. Because they are completely made up by humans, they can be created, multiplied, and expanded infinitely at the click of a button or the stroke of a pen. Examples of economic tokens mentioned in the paper include: Fiat Currencies: Paper cash and digital balances (like Euros or Dollars) created by central banks. Financial Derivatives & Debt: Digital numbers on bank ledgers representing money that someone promises to pay back with interest in the future. Carbon Credits / Offsets: Abstract paper certificates traded by corporations that claim to represent a specific amount of carbon absorbed by a future forest. Digital Data / AI Weights: The informational tokens and software metrics used to measure the growth and scale of artificial intelligence systems. Real Estate Asset Values: The artificial prices assigned to housing on property market ledgers. The core problem the paper points out is a mismatch of scale: economic tokens are infinite, but the physical resources they claim to represent are finite. A bank can instantly create a trillion new digital tokens on a screen, but it cannot instantly create the physical energy, copper, water, or fertile soil required to back them up. The takeaway, no jargon, is? Humanity has built world-sized systems—like our money, technology, and farming networks—that pretend the physical limits of the Earth don't apply to them. By trading real, physical resources for imaginary lines on a screen or infinite growth promises, these systems are essentially living in a hallucination. Because you cannot negotiate with the laws of physics, these setups are guaranteed to crash unless we completely rebuild them to respect the actual, finite limits of our planet.
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Riccardo Percy Montague (2026) studied this question.
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