# The Human Food Loop Is a Thermodynamic Fraud ## _Why Soylent Green_, _The Matrix_, and Every Closed-System Cannibal Economy Collapse Almost Immediately <iframe width="100%" height="20" scrolling="no" frameborder="no" allow="autoplay; encrypted-media" src="https://w.soundcloud.com/player/?url=https%3A//api.soundcloud.com/tracks/soundcloud%253Atracks%253A2370953750&color=%23ff5500&inverse=false&auto_play=false&show_user=true"></iframe><div style="font-size: 10px; color: #cccccc;line-break: anywhere;word-break: normal;overflow: hidden;white-space: nowrap;text-overflow: ellipsis; font-family: Interstate,Lucida Grande,Lucida Sans Unicode,Lucida Sans,Garuda,Verdana,Tahoma,sans-serif;font-weight: 100;"><a href="https://soundcloud.com/bryantmcgill" title="Bryant McGill" target="_blank" style="color: #cccccc; text-decoration: none;">Bryant McGill</a> · <a href="https://soundcloud.com/bryantmcgill/the-thermodynamic-fraud-of" title="The Thermodynamic Fraud of Cannibalism" target="_blank" style="color: #cccccc; text-decoration: none;">The Thermodynamic Fraud of Cannibalism</a></div> We have all heard this narrative before. Civilization exhausts its ordinary food supply, human bodies are reclassified as recoverable biomass, and an industrial system emerges to convert the dead—or eventually the living—into nutrition for everyone else. The corpse becomes protein. The citizen becomes feedstock. The worker is recycled into nourishment for the next worker. Human beings are cultivated as batteries, rendered into municipal food, processed into military rations, grown as livestock, or transformed into a branded delicacy whose origin has been obscured by technology, euphemism, and administrative distance. The idea appears repeatedly in literature, cinema, television, satire, horror, and speculative fiction because it condenses several civilizational anxieties into a single image: overpopulation, ecological exhaustion, class predation, industrial anonymity, bodily commodification, and the possibility that a sufficiently desperate society could make almost anything appear normal. The imagery is powerful. The underlying metabolic proposition is usually preposterous. Jonathan Swift established the bureaucratic grammar of the idea in _A Modest Proposal_, where children are redescribed as economically productive meat. Swift’s satire does not depend primarily on the physical horror of cannibalism. Its force comes from watching administrative reason translate human beings into quantities, prices, efficiencies, and public benefits. Once the person has been converted into inventory, the atrocity can be discussed in the tranquil language of policy. Anthony Burgess extended the theme into modern population dystopia in _The Wanting Seed_, published in 1962. Overpopulation, social control, famine, and cannibalistic consumption become parts of the same political metabolism. Harry Harrison’s _Make Room! Make Room!_ followed in 1966, examining population density and food scarcity, while its cinematic descendant, _Soylent Green_, supplied the twentieth century’s defining image of industrial anthropophagy: the dead are secretly processed into a standardized consumer product and returned to the population as nutrition. The concealment matters. _Soylent Green_ depends on the difference between a person and a processed substance whose human origin has been hidden. Industrial transformation creates psychological distance. A body becomes material, material becomes paste, paste becomes a wafer, and the wafer becomes a commodity. The eater no longer encounters a corpse. The eater encounters a package. _The Matrix_ expands the premise into a total species-management system. Human beings are cultivated in immense pod fields, used as biological energy sources, and maintained within an artificial reality while the dead are liquefied and recirculated as nutrients. The species becomes simultaneously livestock, power infrastructure, computational subject, and closed-loop biological material. David Mitchell’s _Cloud Atlas_, published in 2004 and later adapted into film, gives the same idea a class structure. Fabricants are engineered as disposable workers and ultimately recycled into the food consumed by their own caste. The system does not merely consume bodies. It consumes a labor class while concealing from that class the material basis of its own subsistence. The worker eats the worker because the political order has erased the continuity between the person, the corpse, and the product. Brandon Cronenberg’s _Antiviral_ shifts the logic from mass nutrition to intimate commodification. Celebrity cells, diseases, and cultured tissues become proprietary products. Human biological material acquires intellectual-property value because consumers desire incorporation of a specific person rather than nutrition alone. Agustina Bazterrica’s _Tender Is the Flesh_ imagines the full regulatory normalization of human livestock after conventional animal meat becomes unavailable. Slaughter, breeding, grading, processing, and consumption are absorbed into an administrative vocabulary designed to prevent recognition of the victim as human. The 2023 _Rick and Morty_ episode “That’s Amorte” supplies perhaps the most complete model of the market feedback involved. It begins with an apparently defensible proposition: the dead no longer require their bodies, and the resulting food is extraordinarily desirable. The consumption initially appears downstream of voluntary death. No one is being killed for food; the system merely recovers what death has already made available. Then demand begins reorganizing supply. Once cadavers possess commercial value, death no longer remains independent of consumption. Voluntary death becomes production. Despair becomes an economic resource. Biography becomes flavor authentication. Suicide becomes labor. Grief becomes procurement. The consumer’s appetite penetrates the supposedly private conditions under which the product becomes available. A market that began by recovering bodies starts manufacturing the circumstances that produce them. These works can be organized into three distinct metabolic regimes. The first is **postmortem recirculation**, in which people die for unrelated reasons and their remains are subsequently processed. The second is **demand-generated slaughter**, in which the value of human tissue creates incentives to produce deaths. The third is **replicable tissue consumption**, in which human cells are cultured, licensed, branded, and consumed without necessarily killing the source individual. The ethical differences are important, but none of the three regimes establishes a self-sustaining human food system. Postmortem recirculation can recover a residue. Demand-generated slaughter liquidates the population. Cultured human tissue merely imports nutrients and energy from an external system and rearranges them into cells carrying a human genome. The common narrative error is the assumption that because a human body contains calories, human bodies can become a renewable caloric economy. They cannot. ## The Basic Category Error A human body is not a primary energy source. It is a temporary biological structure assembled from energy and matter obtained elsewhere. Sunlight is captured by photosynthetic organisms. Plants are eaten directly or converted through animals. Food is cultivated, harvested, transported, processed, prepared, consumed, digested, and metabolized. A fraction of that energy becomes stored fat, muscle, organs, connective tissue, and other biomass. Much of the original energy is lost through heat, respiration, movement, excretion, immune activity, neural activity, tissue maintenance, and the continuous cost of remaining alive. When a body is consumed, the eater does not recover the full energy that created it. The eater recovers only a fraction of a fraction of the external energy previously invested in producing and maintaining that body. Industrial anthropophagy therefore mistakes **stored biological capital** for **productive metabolism**. The distinction is the same as the distinction between income and liquidation. A society can obtain cash by selling its machinery, demolishing its buildings, and stripping copper from its electrical infrastructure. For a brief period, the liquidation may resemble revenue. But the apparent productivity comes from destroying the apparatus that made future production possible. Human consumption operates by the same logic. It generates a short caloric pulse by dismantling the reproductive, cognitive, institutional, and labor infrastructure required for continued civilization. The arithmetic exposes just how shallow the reservoir is. ## Establishing the Model Begin with a global population of approximately 8.3 billion people. $ P_0 = 8.3\ \text{billion people} $ Set the stopping point at one billion survivors. $ P_f = 1.0\ \text{billion people} $ The consumable difference is therefore 7.3 billion people. $ P_0 - P_f = 7.3\ \text{billion people} $ For the restricted model, assign an average skeletal-muscle energy yield of 24,000 kilocalories per person. $ Y = 24{,}000\ \text{kcal per person} $ This figure is not presented as the total chemical energy contained in an entire human body. It is a deliberately limited muscular-yield assumption. It excludes much of the possible energy contained in adipose tissue, organs, marrow, and other tissues. It also reduces the frequently repeated large-adult estimate to accommodate an actual global population containing infants, children, adolescents, smaller adults, elderly people, illness, disability, malnutrition, and wide variation in body composition. The model then assigns every consumer a deliberately high daily intake of 5,000 kilocalories. $ C = 5{,}000\ \text{kcal per consumer per day} $ At that consumption rate, one average body supplies the following number of consumer-days: # $ \frac{24{,}000\ \text{kcal}} {5{,}000\ \text{kcal per day}} 4.8\ \text{consumer-days} $ One complete human life, when reduced to the stipulated muscular energy inventory, feeds one other person for less than five days. The daily body requirement per consumer is: # $ \frac{5{,}000}{24{,}000} 0.20833 $ Each consumer therefore requires approximately 0.208 human bodies every day, equivalent to one body every 4.8 days. The annual requirement is even more revealing: $ \frac{365 \times 5{,}000} {24{,}000} \approx 76 $ One consumer requires approximately 76 human bodies per year. A surviving population of one billion people would therefore require approximately 76 billion body-equivalents every year under this restricted model. That is more than nine times the present global population, consumed annually. No human reproductive system could approach such a replacement rate. Human gestation takes approximately nine months, childhood dependency lasts for years, physical maturation requires well over a decade, and every developing body must itself be fed throughout the process. The system is demographically impossible before any further ethical or logistical question is considered. ## Model One: One Billion Protected Consumers The slower limiting model divides humanity into two classes. One billion people are protected as consumers. The remaining 7.3 billion become a fixed food reserve. The total muscular caloric inventory contained in the reserve is: # $ 7.3 \times 10^9 \times 24{,}000 1.752 \times 10^{14}\ \text{kcal} $ The protected billion collectively require the following amount of energy every day: # $ 1.0 \times 10^9 \times 5{,}000 5.0 \times 10^{12}\ \text{kcal per day} $ The duration of the entire human reserve is therefore: # $ T \frac{1.752 \times 10^{14}} {5.0 \times 10^{12}} $ # $ T 35.04\ \text{days} $ The result can be stated without embellishment: $ \boxed{ 7.3\ \text{billion human bodies} \longrightarrow 35.04\ \text{days of food for 1 billion consumers} } $ Nearly seven-eighths of humanity would be consumed to feed the final billion for approximately five weeks. At the end of those five weeks, the original problem returns in a more catastrophic form. The protected population has no remaining external human reserve. It must restore another food source, begin consuming itself, or starve. The slaughter of 7.3 billion people has not created sustainability. It has purchased slightly more than one month. The model is generous because it assumes perfect collection, preservation, processing, distribution, and consumption. It does not subtract losses from decomposition, contamination, disease, bones, unusable tissues, transport failure, refrigeration failure, cooking, waste, conflict, hoarding, geographic isolation, or the energy required to operate the processing system. Real conditions would shorten the horizon. The model also assumes that the protected billion remain metabolically intact while the other 7.3 billion are converted into food. In reality, removing nearly the entire global labor force would simultaneously destroy transportation, electricity, sanitation, medicine, water treatment, refrigeration, agriculture, communication, governance, and industrial maintenance. The theoretical calories might exist, but the machinery required to move them from bodies to consumers would collapse alongside the population. Even under impossible administrative perfection, the reserve lasts 35 days. ## Model Two: Everyone Is Both Consumer and Food The second model removes the artificial partition between consumers and inventory. Every living person consumes 5,000 kilocalories per day, and all calories come from other people. The number of consumers declines as the number of available bodies declines. The daily fraction consumed is: $ k \frac{5{,}000} {24{,}000} 0.20833 $ In a continuous-flow approximation, population follows an exponential-decay equation: # $ \frac{dP}{dt} -kP $ The solution is: # $ P(t) P_0e^{-kt} $ Substituting the starting population gives: # $ P(t) 8.3e^{-0.20833t} $ Population is measured in billions, and time is measured in days. To determine when the population reaches one billion: # $ 1 8.3e^{-0.20833t} $ Divide by 8.3: # $ \frac{1}{8.3} e^{-0.20833t} $ Take the natural logarithm: # $ \ln\left(\frac{1}{8.3}\right) -0.20833t $ Solve for time: # $ t \frac{\ln(8.3)} {0.20833} $ $ t \approx 10.16\ \text{days} $ Under the continuous-flow model, humanity falls from 8.3 billion people to one billion in slightly more than ten days. A discrete daily model produces an even tighter horizon. If 20.833 percent of the living population is removed during each daily interval, the surviving fraction is: $ 1 \frac{5{,}000} {24{,}000} \frac{19}{24} $ The daily recurrence relation is: # $ P_{n+1} \frac{19}{24}P_n $ The population after a given number of days is: # $ P_n 8.3 \left( \frac{19}{24} \right)^n $ Set the population equal to one billion: # $ 1 8.3 \left( \frac{19}{24} \right)^n $ Solve for the crossing point: # $ n \frac{\ln(1/8.3)} {\ln(19/24)} $ $ n \approx 9.06\ \text{days} $ Because the model advances in whole-day steps, the interpolated result of approximately 9.06 days falls between the ninth and tenth completed days. After nine days: # $ P_9 8.3 \left( \frac{19}{24} \right)^9 $ $ P_9 \approx 1.014\ \text{billion people} $ After ten days: # $ P_{10} 8.3 \left( \frac{19}{24} \right)^{10} $ $ P_{10} \approx 0.803\ \text{billion people} $ Humanity crosses below one billion between the ninth and tenth day. The recursive global-consumption horizon is therefore: $ \boxed{ 9\text{–}10\ \text{days} } $ The two limiting models establish the complete range: $ \boxed{ 9\text{–}35\ \text{days} } $ The lower boundary applies when the entire population is simultaneously consuming and being consumed. The upper boundary applies when one billion consumers are protected while the remaining 7.3 billion are treated as a static reserve. The difference between nine days and 35 days is politically significant but thermodynamically trivial. In one scenario, civilization liquidates almost the entire species in a week and a half. In the other, it liquidates almost the entire species to obtain approximately one month of food. Neither is a food system. ## Why the Adipose Objection Does Not Save the Model The restricted estimate of 24,000 kilocalories excludes much of the energy contained in body fat. A heavier adult with substantial adipose tissue could contain far more recoverable energy than the muscular estimate. Organs, marrow, and other tissues would add still more. A whole-body estimate could therefore extend the calculated horizons by several multiples. That correction should be acknowledged. It does not rescue the proposal. The protected-consumer duration scales directly with average recoverable yield: # $ T_{\text{protected}} \frac{ 7.3Y } { 5{,}000 } $ The recursive continuous-flow duration also scales directly with yield: # $ T_{\text{recursive}} \frac{ Y\ln(8.3) } { 5{,}000 } $ Doubling the recoverable calories doubles the duration. Tripling them triples the duration. A sufficiently generous estimate could move the system from days into weeks or from weeks into a few months. But multiplying the depth of a finite reservoir does not transform the reservoir into a renewable source. Every additional calorie in fat or organs was previously produced by external food. The adipose tissue exists because the person consumed more energy than was immediately expended. The body stored the surplus. Recovering that surplus after death is analogous to draining a battery that was charged earlier. The process may return some stored energy, but it cannot reproduce the energy source that charged the battery. Human fat is therefore not a primary fuel. It is an archive of prior agricultural and ecological production. The correction changes the calendar. It does not change the topology. ## Why Human Farming Cannot Close the Loop A defender of the system might propose maintaining a breeding population and raising new humans as livestock. This simply moves the contradiction upstream. To produce one adult body, the system must sustain pregnancy, childbirth, infancy, childhood, adolescence, and maturation. The developing person consumes food continuously throughout the entire process. The mother requires additional nutrition during pregnancy and lactation. Caregivers, medical systems, sanitation, shelter, temperature regulation, and disease prevention impose further energetic costs. The resulting body contains only a fraction of the energy consumed during its production. Human beings are especially poor livestock. They reproduce slowly, mature slowly, produce few offspring, require prolonged care, possess unusually large and metabolically expensive brains, and allocate enormous energy to learning, social development, movement, immunity, thermoregulation, and long-term maintenance. A food system designed for caloric efficiency would never select a slow-growing primate with a decade-spanning maturation period as its principal conversion organism. The rational system would instead cultivate organisms closer to the primary energy source. Plants, algae, fungi, microorganisms, insects, fermentation systems, and cultured fats can transform sunlight, electricity, carbon compounds, minerals, and agricultural inputs more directly. Every additional trophic step loses usable energy. Feeding crops to a human and then eating the human is less efficient than eating the crops. Feeding crops to animals, feeding those animals to humans, and then eating the humans is more inefficient still. Human agriculture would add an extraordinarily expensive biological intermediary between the original energy source and the final consumer. The supposed food source is therefore a device for wasting food before consuming what remains. ## Why _The Matrix_ Is Not an Energy System The human-battery premise of _The Matrix_ commits the category error in its most explicit form. The machines maintain billions of living bodies, supply nutrients, circulate fluids, regulate temperature, prevent infection, remove waste, repair pods, operate infrastructure, and sustain an artificial world. They then harvest body heat and bioelectric output as though the human organism were a net source of power. But the heat produced by a body comes primarily from the metabolism of food supplied to that body. The machines must first obtain or manufacture the nutrients. They must deliver those nutrients, maintain the organism, and recover low-grade waste heat through conversion systems that themselves lose energy. The human is not a battery in the productive sense. The human is a lossy converter placed between the machines and the actual energy source. If the machines possess enough power to cultivate food, maintain the pods, operate the simulation, and regulate the entire system, then they already possess an external energy source. Feeding that energy through human metabolism and attempting to recover it afterward can only reduce the usable return. The energetically rational machine bypasses the human intermediary and uses the original energy directly. The scenario becomes intelligible only if humans provide some non-energetic function: cognition, computation, information generation, political legitimacy, psychological necessity, legal obligation, historical preservation, or a purpose the machines cannot obtain elsewhere. As a literal power plant, however, the human farm is an elaborate machine for converting high-quality energy into lower-quality heat while incurring enormous maintenance costs. ## Why Cultured Human Tissue Is Not a Human Food Loop Cultured human tissue is technically more plausible because it does not require growing or killing a complete person. Cells can be extracted, expanded, differentiated, and organized into edible tissue. A celebrity-derived steak or genetically authenticated human pâté could theoretically exist without the donor dying. But the process is not closed. The cells require nutrients, amino acids, sugars, lipids, minerals, water, oxygen, growth signals, temperature control, sterile equipment, pumping, monitoring, waste removal, and electricity. The bioreactor reorganizes externally supplied matter into human tissue. It does not generate calories from human identity. The tissue is metabolically dependent on the same external systems that produce every other cultured food. Its human character is genetic, symbolic, commercial, or ritualistic—not energetic. If the objective is efficient nutrition, human cells provide no obvious advantage over microbial proteins, fungal biomass, plant tissue, cultured animal cells, precision-fermented fats, or engineered food organisms. Human cells add contamination risks, medical complexity, regulatory difficulty, psychological resistance, and ethical conflict. Their only unique value would come from the fact that consumers specifically desire to eat material associated with a human person. At that point the product belongs less to agriculture than to identity commerce. The consumer is not purchasing superior nutrition. The consumer is purchasing symbolic incorporation. ## The Political Economy of Valuable Bodies Even if the caloric arithmetic were more favorable, the market structure would remain unstable. A body that acquires economic value changes the social conditions surrounding life and death. Initially, a society might permit only voluntary postmortem donation. But once demand exceeds the number of voluntarily available bodies, economic pressure begins acting on consent. Poor people are offered payments. Families are offered benefits. Insurance contracts are rewritten. Medical decisions become entangled with recovery value. Prisoners, debtors, migrants, disabled people, dissidents, and socially abandoned populations become attractive sources of supply. The language of voluntariness survives while the material conditions producing consent become increasingly coercive. A person facing poverty may technically choose to sell future rights to the body. A family may technically choose to withdraw treatment in exchange for compensation. A prisoner may technically volunteer for sentence reduction. A terminally ill person may technically agree to accelerated procurement. Yet the price signal has already redesigned the field in which the decision occurs. This is the structural insight dramatized by “That’s Amorte.” Consumption cannot remain downstream of death once consumer demand influences the production of death. The market reaches backward through the supply chain and alters the circumstances that make bodies available. The trajectory is predictable: $ \text{person} \longrightarrow \text{remains} \longrightarrow \text{commodity} \longrightarrow \text{incentive} \longrightarrow \text{managed population ecology} $ The horror no longer resides only in eating the dead. It resides in building an optimization system that quietly requires people to become dead. ## Autophagic Combustion The most accurate description of the closed human-consumption system is **autophagic combustion**. The system briefly sustains itself by burning its own accumulated structure. A starving organism first consumes stored fat and later begins degrading muscle. A freezing household burns furniture and eventually the walls. A failing company sells productive machinery to meet immediate obligations. A state strips infrastructure to maintain appearances. In each case, the extraction produces a real short-term benefit while destroying the conditions of future survival. Industrial anthropophagy operates at civilizational scale. The consumed population is not merely a stockpile of calories. It is also the reproductive base, labor force, knowledge system, medical infrastructure, agricultural workforce, logistical network, caregiving capacity, institutional memory, and cognitive capital of the species. Every meal destroys part of the machinery required to produce the next meal. The process therefore has no regenerative feedback. It cannot replace bodies at the rate they are consumed. It cannot recover the energy invested in producing those bodies. It cannot preserve the infrastructure needed to process and distribute the resulting tissue. It cannot prevent body prices from reshaping the treatment of vulnerable populations. It cannot close the loop because the apparent loop has erased its true input. That input is the biosphere. Humanity appears temporarily edible only because sunlight, soil, water, plants, animals, agriculture, industry, care, and time have already paid the cost of manufacturing human bodies. Once those bodies are consumed, the prior ecological subsidy is gone. The apparent closed system is exposed as an open system whose input has been catastrophically terminated. ## The Final Dismantling _Soylent Green_ is not a sustainable food system. It is a mortuary-residue program that becomes population liquidation the moment it must satisfy mass demand. _The Matrix_ is not a rational power system. It is a perpetual energy-loss machine that feeds externally produced energy into human metabolism and attempts to recover a smaller amount afterward. The labor recycling of _Cloud Atlas_ is not a circular economy. It is a concealed mechanism for consuming the capital embodied in a disposable class. The livestock regime of _Tender Is the Flesh_ is not efficient agriculture. It substitutes one of the slowest, most expensive, and least reproductively efficient mammals for far more productive organisms. The tissue economy of _Antiviral_ is not caloric closure. It is identity-based biotechnology dependent on external nutrient and energy streams. “That’s Amorte” is not merely a story about ethically sourced human meat becoming unethical. It is a demonstration that economic demand placed on human remains inevitably reaches upstream and reorganizes the conditions of human death. All of these scenarios become materially coherent only by importing energy from outside the human population. Once an external food or energy system exists, the human intermediary becomes unnecessary for survival. Once the external system disappears, the human inventory is exhausted almost immediately. The core mathematical verdict remains: $ \boxed{ 8.3\ \text{billion people} \longrightarrow 1\ \text{billion people in approximately }9\text{–}10\ \text{days} } $ Under the protected-consumer model: $ \boxed{ 7.3\ \text{billion bodies} \longrightarrow 35.04\ \text{days of food for 1 billion survivors} } $ A more generous whole-body caloric estimate may lengthen these intervals. It cannot transform liquidation into production. The final error is a category error between **stored biomass** and **productive metabolism**. Human flesh contains energy because an external living world previously invested energy in creating it. Consuming the body recovers part of that historical investment while destroying the organism, population, and infrastructure through which future energy could have been acquired. The system does not generate food. It consumes the evidence that food once existed. Industrial anthropophagy is therefore not a hidden emergency technology waiting behind the moral prohibitions of civilization. It is a short-lived liquidation event disguised as circular metabolism. Its entire global inventory lasts days, weeks, or—under extraordinarily generous assumptions—perhaps a small number of months. It cannot reproduce its feedstock, cannot recover its embodied energy cost, cannot preserve its productive infrastructure, and cannot prevent the valuation of bodies from becoming a mechanism for manufacturing death. The fantasy collapses because it mistakes the accumulated work of the living world for a renewable property of human flesh. Humanity cannot feed itself by consuming humanity. It can only convert its remaining biological capital into one final caloric pulse before the system goes dark. ## References Jonathan Swift, _A Modest Proposal_, 1729. Anthony Burgess, _The Wanting Seed_, 1962. Harry Harrison, _Make Room! Make Room!_, 1966. Richard Fleischer, director, _Soylent Green_, 1973. Lana Wachowski and Lilly Wachowski, directors, _The Matrix_, 1999. David Mitchell, _Cloud Atlas_, 2004. Lana Wachowski, Lilly Wachowski, and Tom Tykwer, directors, _Cloud Atlas_, 2012. Brandon Cronenberg, director, _Antiviral_, 2012. Agustina Bazterrica, _Tender Is the Flesh_, originally published in Spanish in 2017. “That’s Amorte,” _Rick and Morty_, season seven, episode four, 2023. ## About the Author **Bryant McGill** is an international bestselling author, human-potential thought leader, activist, and social entrepreneur whose work examines power, consciousness, technology, social reform, human dignity, and the architectures through which civilizations define possibility.