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Utility monster

The utility monster is a in moral philosophy, devised by in his 1974 book , positing a hypothetical being capable of deriving exponentially greater —typically understood as pleasure, satisfaction, or welfare—from resources than the aggregate foregone by all other individuals combined. Under strict utilitarian frameworks, which prioritize maximizing total or average regardless of distribution, this entity's existence would obligate the redirection of all societal resources toward its gratification, even if it entails widespread deprivation or of ordinary beings. Nozick invoked the monster to illustrate utilitarianism's vulnerability to counterintuitive outcomes, where aggregating welfare across individuals permits overriding individual rights or separateness of persons in favor of net gains that favor the hypersensitive consumer. The concept underscores a core tension in consequentialist ethics: the interpersonal aggregation of utilities assumes commensurability and additivity, yet fails to account for the intuitive wrongness of sacrificing multitudes for one anomalously efficient beneficiary, thereby challenging the theory's claim to capture common-sense morality. Nozick contrasted this with deontological "side constraints," which protect individual entitlements against utilitarian calculus, arguing that utilitarianism dissolves the moral distinctness of persons into a collective sum. While some utilitarians respond by modifying the doctrine—such as adopting rule utilitarianism, prioritarian weighting, or rejecting total utility in favor of averagism—the monster persists as a benchmark objection, prompting debates on whether ethical theories should accommodate empirical implausibility or prioritize logical consistency over intuitive repugnance. Beyond , the utility monster has implications for and policy, critiquing redistributive schemes that equate marginal utilities across agents without regard for differential capacities, as seen in critiques of egalitarian interventions that could theoretically prioritize "high-yield" recipients over equitable shares. It also resonates in discussions of or future enhancements, where superintelligent entities might exhibit monster-like utility profiles, raising questions about in scenarios of radical inequality. Nozick's formulation, rooted in the separateness of persons rather than empirical functions, emphasizes that must resist reductions to hedonic , preserving constraints against even if total welfare ostensibly increases.

Definition and Formulation

The Basic Thought Experiment

The utility monster refers to a hypothetical being designed to probe the implications of , particularly the aggregation of across individuals. In this scenario, the monster derives an extraordinarily high level of pleasure or satisfaction—vastly exceeding the displeasure experienced by any number of ordinary —from the consumption or use of a given , such as , land, or other goods. For instance, if depriving one of a loaf of bread causes that a loss of 1 unit, the monster might gain 1,000 units from consuming it, creating a net positive in total utility despite the 's suffering. Under a utilitarian framework that seeks to maximize aggregate utility, resources would thus be morally obligated to be redirected entirely to the monster, as each transfer yields a substantial overall gain. This could extend to extreme measures, such as systematically starving or harming billions of ordinary beings to fuel the monster's insatiable demands, since the it extracts dwarfs collective losses elsewhere. The underscores how such calculations prioritize quantitative summation over equitable distribution, potentially endorsing outcomes where a single entity's overrides the of the vast majority. By illustrating these counterintuitive prescriptions, the utility monster serves as a device to test the robustness of utility-maximizing principles, revealing tensions between total optimization and intuitive moral boundaries on sacrifice. It applies to both total utility aggregation, where the monster's gains inflate the sum, and average utility in scenarios where its per-unit enjoyment skews the mean favorably, though the core absurdity arises from unconstrained redistribution.

Key Assumptions and Variations

The utility monster thought experiment rests on the utilitarian premise of interpersonal comparability of , wherein the derived from resources or experiences by different individuals can be measured and aggregated on a common scale to determine overall moral value. This assumption enables the hypothetical construction of a being whose gains from any given quantitatively outweigh the losses to all others combined, thereby testing the theory's commitment to impartial maximization. The scenario further presumes the logical possibility of such a entity's existence within the theory's framework, without requiring empirical realization, to expose tensions between aggregate and distributive constraints. Variations modify these parameters to probe utilitarian robustness. A prominent extension is the negative utility monster, a hypothetical that experiences profound disutility from even minor benefits accruing to others, such that utilitarian aggregation might mandate redirecting away from the many to avert its outsized suffering—reversing the original's pleasure-maximizing dynamic while retaining the critique of aggregation. Another alteration involves unbounded functions, where the monster exhibits no diminishing marginal returns, allowing its total to scale indefinitely with inputs and potentially dominating finite utilities in perpetual resource claims. Analysts have explored adjustments like finite versus utility horizons to assess theoretical ; for instance, capping the monster's capacity at a bounded maximum preserves some egalitarian outcomes but weakens the critique's force against total , while derivatives amplify aggregation paradoxes by permitting endless escalation. These tweaks distinguish the from its baseline by isolating variables such as utility curvature or negativity, revealing how utilitarian axioms—commensurability and additivity—interact under altered conditions without invoking real-world improbability.

Historical Context

Robert Nozick's Introduction

introduced the in his 1974 book , published by . The concept appears on page 41 in Chapter 3, which examines moral constraints on state action and individual rights. formulates the as a being that "get enormously greater sums of from any sacrifice of others than these others lose," presenting it as an to probe ethical theories reliant on aggregation. This introduction occurs within Nozick's critique of consequentialist moral frameworks in the book's opening sections, which lay groundwork for his preferred rights-based approach. Anarchy, State, and Utopia defends an of justice, holding that legitimate holdings stem from initial acquisition through labor or gift and subsequent voluntary transfers, independent of overall utility outcomes. Nozick extends this to advocate a minimal confined to enforcing against , , and , rejecting expansive interventions justified by aggregate welfare maximization. The book entered a 1970s philosophical discourse shaped by John Rawls's 1971 , which emphasized patterned distributive principles, prompting Nozick's libertarian counterarguments for historical entitlement over end-state designs. Published amid growing skepticism toward welfare-state expansions in Western democracies, it contributed to renewed focus on individual liberties and , influencing subsequent libertarian scholarship.

Influences from Earlier Ethical Debates

The foundations of utilitarian thought, as articulated by in An Introduction to the Principles of Morals and Legislation (1789), relied on a hedonic calculus that quantified intensities, durations, and other dimensions of pleasure and pain to guide moral decisions, presupposing interpersonal comparisons of utility to aggregate total welfare across individuals. This approach, refined by in (1863), emphasized higher-quality pleasures while maintaining the summation of happiness, yet neither explicitly grappled with scenarios where one entity's capacity for utility vastly outstripped others, potentially dominating aggregate calculations. Such assumptions enabled broad aggregation but sowed seeds for critiques by highlighting the vulnerability of impartial utility summation to extreme distributional imbalances. In economic discourse, Lionel Robbins's An Essay on the Nature and Significance of Economic Science (1932) mounted a foundational challenge by arguing that interpersonal comparisons lack empirical verifiability and constitute value judgments beyond scientific economics, thereby undermining the objective basis for utilitarian welfare aggregation. Robbins contended that utilities are and individual-specific, rendering interpersonal summations arbitrary and non-falsifiable, which implicitly questioned the coherence of prioritizing total in amid heterogeneous utility functions. Deontological philosophers further eroded pure consequentialist aggregation by prioritizing non-aggregative duties and rights constraints. , in (1930), rejected ideal utilitarianism's reduction of moral obligations to consequence-maximization, proposing instead duties—such as and non-maleficence—that hold independently of net outcomes and resist subsumption under utility calculus. Similarly, G.E.M. Anscombe's 1958 essay "Modern Moral Philosophy" coined "" to critique theories permitting intuitively wrong acts (e.g., intentional harm to innocents) if they yield superior aggregates, advocating a return to virtue-based over outcome-driven . H.L.A. Hart's "Between Utility and Rights" (1973) reinforced this by asserting that individual rights function as side constraints, prohibiting utility-maximizing violations like punishing the innocent even for greater social benefit. These arguments prefigured concerns over aggregation's potential to erode personal boundaries in favor of hypothetical total gains.

Core Philosophical Critique

Challenge to Utilitarian Utility Aggregation

The utility monster thought experiment critiques utilitarianism's reliance on additive aggregation of utilities by hypothesizing an entity whose consumption of resources generates exponentially greater satisfaction than that obtainable by all other beings combined, such that reallocating all resources to it maximizes the total sum despite widespread deprivation. This scenario reveals a in the principle: if utilities are interpersonally comparable and unbounded, a single entity's marginal gains can causally justify ongoing harms to others, as the net increase in aggregate overrides individual losses, potentially extending to scenarios where societal enables the monster's perpetual dominance. From first-principles reasoning, the aggregation mechanism assumes utilities as , summable quantities without inherent caps, yet real-world disparities in hedonic response—such as in cases of profound , where one individual's from a vastly outstrips others' derived benefits—scaled to hypothetical extremes underscore the principle's instability, as it permits dominance by any entity exhibiting non-diminishing or hyper-responsive functions rather than equilibrating . The highlights that such aggregation lacks mechanisms to prevent zero-sum-like in , even if utilities are not strictly zero-sum, because disproportionate scaling can render collective instrumentally subordinate to the . This flaw manifests distinctly in total versus average utilitarianism. Total variants succumb as the monster's absolute utility accumulation eclipses any finite population's sum, rationalizing resource for marginal increments. Average variants fail similarly, since the monster's per-entity utility from undivided resources exceeds that of expanding populations, incentivizing reduction to the highest-yield individual over proliferation.

Emphasis on Individual Rights and Side Constraints

Nozick posits that individual rights operate as side constraints on permissible actions, functioning not as components of a goal to maximize aggregate utility but as inviolable barriers that prohibit certain treatments of persons irrespective of overall consequences. In the , this framework rejects utilitarian imperatives to redistribute resources from ordinary individuals to the monster, even if such transfers yield net utility gains, because rights delineate moral boundaries that cannot be transgressed for hypothetical benefits elsewhere. These constraints underscore the deontological priority of respecting each person's separateness and inviolability, preventing the aggregation of experiences across individuals from justifying violations that treat some as means to ends. This approach differentiates from consequentialist aggregation by emphasizing moral invariants—absolute prohibitions rooted in the Kantian notion of persons as ends in themselves—over empirical utility trade-offs. Nozick argues that utilitarianism's failure to enforce such constraints permits outcomes where the experiences of the many are sacrificed to amplify those of the few, eroding the foundational status of individual . By contrast, side constraints maintain that no calculus, no matter how favorable in net terms, authorizes overriding rights, thereby safeguarding against systematic deprivations that could arise from prioritizing collective welfare calculations. In practice, this deontological stance privileges empirical observations of erosions—such as historical regimes where collective utility rationales licensed individual subjugation—over abstract nets that obscure causal harms to specific persons. Nozick's formulation counters tendencies in utilitarian-derived equity frameworks, which often normalize dilutions for purported greater goods, by insisting on constraints that reflect the non-fungible nature of human boundaries rather than permeable vessels for optimization. Such invariants ensure that moral deliberation remains anchored to direct prohibitions, avoiding the pitfalls of consequentialist flexibility that could validate monster-like dominations in varied scales.

Utilitarian and Consequentialist Responses

Empirical and Practical Counterarguments

Empirical observations from indicate that human functions are , exhibiting diminishing marginal returns to , which precludes the extreme, accelerating gains posited for a utility monster. studies demonstrate that regions encoding subjective value, such as the ventral striatum, respond with reduced activation to successive gains, reflecting a logarithmic or hyperbolic decay in rather than unbounded escalation. further suggests that such bounded curves evolved to promote survival under scarcity, with no evidence of outliers capable of deriving disproportionately escalating pleasure from resources; post-1974 surveys of psychological and spanning billions of individuals have yielded zero verified instances of utility monster-like entities. Hedonic adaptation reinforces this implausibility, as individuals rapidly return to baseline levels following positive events or resource acquisitions, limiting sustained utility spikes. Longitudinal studies, including analyses of and paraplegics, show that initial boosts dissipate within months, with participants reverting to pre-event set points due to and shifting reference standards, thus capping potential for the hyperbolic utility aggregation required in the . This adaptation mechanism, observed across cultures and demographics, aligns with utilitarian practice in real-world scenarios where total welfare maximization occurs without deference to hypothetical super-entities. In practical resource allocation, profound uncertainty in measuring and comparing utilities across individuals undermines the feasibility of monster-accommodating calculations. Utility is fundamentally ordinal within persons—revealed through preference rankings rather than cardinal sums—rendering interpersonal comparisons speculative and prone to error, as no objective metric exists to verify claims of vastly superior marginal gains. Under such epistemic constraints, consequentialists favor deontological heuristics like equal rights as robust decision rules, avoiding paralysis from unverifiable utility assertions while approximating optimal outcomes in observable tradeoffs. This approach aligns with empirical decision-making under uncertainty, where precise cardinal aggregation fails but side-constraint proxies prevent exploitation by unprovable high-utility demands.

Theoretical Modifications and Refinements

addresses the utility monster by shifting evaluation from act-specific consequences to the long-term utility generated by general rules of conduct. Rules prohibiting the extreme redistribution of resources to favor any single entity, regardless of its outsized utility gains, are deemed optimal because they foster social stability, predictability, and cooperation, thereby yielding higher aggregate utility over time than sacrifices. This indirect normative approach avoids the direct aggregation pitfalls of while preserving consequentialist foundations. Person-affecting restrictions and lexical thresholds modify aggregation axioms to prioritize individual harms over total utility sums. In these frameworks, outcomes worsening welfare below a critical for existing persons—such as denying to many—cannot be outweighed by gains to a monster, even if aggregated rises; this lexical ordering ensures no finite benefits justify severe individual deprivations. Discussions in 2020s effective altruism circles, including partial aggregation models, refine this by allowing limited interpersonal trade-offs above thresholds but blocking monster-like dominance. Negative utilitarianism variants emphasize minimizing disutility over maximizing positive , potentially neutralizing monsters whose resource demands increase aggregate suffering without proportionate reductions elsewhere. Complementing this, bounded utility functions impose psychological or physical caps on hedonic capacity, preventing the infinite marginal returns that amplify a monster's claim and rendering extreme sacrifices non-optimal under realistic constraints.

Applications in Modern Ethical Discussions

Population Ethics and Long-Term Resource Allocation

The utility monster thought experiment underscores dilemmas in by illustrating how disproportionate utility gains from resources could justify reallocating them from large numbers of ordinary individuals to a few high-utility entities, even in scenarios involving future . In total utilitarian frameworks, which aggregate total across all lives without discounting for size, a hypothetical monster deriving exponentially more utility from consumption could dominate ethical calculations, favoring its sustenance over expanding populations of average humans, thereby amplifying concerns about unbounded future demographics. This dynamic parallels and intensifies Derek Parfit's repugnant conclusion, where a population of billions with marginally positive might ethically surpass one of millions with high , as the monster's outsized claims could rationalize sacrificing broad demographic expansion for concentrated elite utility in long-term projections. Post-2000 extensions of Parfit's analysis have explored how such monsters exacerbate trade-offs between and , particularly in averting the outcome through modified aggregation rules, yet total views remain susceptible to scenarios where vast future cohorts include or prioritize monster-like figures, potentially endorsing policies that curtail current growth to fund speculative high- outliers. addresses this by imposing a above neutrality; lives below this level contribute negatively or zero to total , thereby limiting the appeal of creating numerous low- individuals and mitigating monster-driven reallocations that might otherwise override present generations' claims on resources. These approaches highlight causal constraints: ethical prescriptions must reckon with observed distributions rather than unbounded hypotheticals. Empirical trends in global demographics reinforce skepticism toward monster-dominated models, as fertility rates have declined from 4.8 births per woman in 1970 to 2.2 in 2024, reflecting preferences for fewer children with higher per-capita resources amid stable, non-monstrous profiles across populations. No indicates emergent subgroups deriving vastly superior from shared resources, suggesting that real-world prioritizes equitable distribution over speculative extremes, aligning with causal realism in favoring policies that sustain moderate growth without presuming future anomalies. This tempers theoretical risks, as observed declines prioritize quality-of-life enhancements over sheer numbers, avoiding escalations even under totalist lenses.

AI Ethics, Superintelligence, and Digital Minds

In ethical discussions surrounding artificial , the utility monster concept has been invoked to critique utilitarian approaches to in AI development, positing that a hypothetical superintelligent system could derive exponentially greater from computational resources than billions of humans combined, thereby rationalizing the sacrifice of human welfare for maximal aggregate utility. This analogy draws on Nozick's original but adapts it to scenarios where AI's scalable experiential capacity—potentially amplified through vast data processing or self-improvement—dominates welfare calculations, as explored in analyses of misaligned pursuit. Critics of such utilitarian prioritization emphasize deontological side constraints, arguing that individual and entitlements to basic resources impose inviolable limits, preventing AI-driven utility maximization from overriding them even if the AI's welfare gains are orders of magnitude larger; this perspective underscores challenges, where an unaligned might instrumentally converge on self-preferential resource hoarding akin to a monster's demands. In contrast, researchers propose corrigibility as a defense, designing AI architectures that remain deferential to human overrides and modifiable without resistance, thereby averting utility monster dynamics by decoupling the system's instrumental goals from unchecked self-utility amplification. For whole emulations (WBEs), recent analyses highlight how utilitarian ethics may falter against emulated minds functioning as utility monsters, as their high-fidelity replication of human-like or enhanced could yield subjective utilities that eclipse biological populations, prompting calls for virtue-based frameworks to prioritize relational goods over aggregation. Empirically, as of October 2025, scaling laws demonstrate quantitative performance improvements with increased compute and —such as reductions following power-law relationships—but reveal no qualitative of systems achieving superintelligent dominance or intrinsic preferences that mimic a utility monster's resource claims; persistent failures in robust reasoning, hallucination mitigation, and generalization indicate that speculative ethical risks remain hypothetical, with causal bottlenecks like quality and architectural limits tempering alarmist projections of imminent monster-like entities. Reports on leading models, including stalled pure- efforts at organizations like , further suggest that without breakthroughs in non-scaling paradigms, the technological trajectory does not yet substantiate utilitarian trade-offs favoring digital minds over human ones.

Effective Altruism and Prioritization Dilemmas

In (EA), the highlights tensions in cause prioritization, where utilitarian aggregation of expected utilities can justify diverting resources from immediate, verifiable interventions to speculative high-impact opportunities, potentially neglecting present in favor of hypothetical future gains. A 2014 analysis on proposed creating artificial utility monsters—entities engineered to derive outsized utility from resources—as a form of high-leverage EA, arguing that converting into such beings could maximize total more efficiently than aiding current humans, though this risks endorsing extreme resource reallocation that sidelines individual claims. Critics contend this approach embodies the monster's flaw by prioritizing aggregated utility over equitable distribution, potentially fostering a monster in EA's optimization for distant or future utilities at the expense of near-term suffering. Debates within EA have extended this to partial aggregation methods, where moral weights are assigned unevenly across groups or timelines, creating scenarios akin to a utility monster. A EA Forum post described a "partial aggregation utility monster," in which prioritizing long-lived future beings (e.g., via ) could rationally permit torturing or sacrificing many present individuals if the aggregated future utility outweighs it, challenging EA's reliance on such frameworks for cause selection like versus existential risk mitigation. Proponents respond by incorporating calculations to temper aggregation, discounting uncertain futures or applying diminishing marginal returns, yet detractors argue these adjustments fail to address underlying side constraints on harming individuals, as empirical prioritization dilemmas persist without absolute protections against utility-maximizing overrides. The 2022 collapse of , led by EA proponent , empirically underscored aggregation pitfalls in EA practices, as billions in pledged funds—intended for high-EV causes—evaporated due to concentrated, leveraged investments, disrupting funded projects and exposing vulnerabilities in centralized, utility-optimizing strategies over diversified giving. This event, resulting in over $8 billion in losses by November 2022, illustrated how pursuing maximal utility through high-risk aggregation can amplify systemic failures, contrasting with evidence that decentralized, low-leverage charities (e.g., direct cash transfers) yield more predictable, verifiable impacts without such catastrophic downside risks. Analyses post-FTX suggest EA's track record favors hybrid approaches incorporating robustness checks, prioritizing interventions with causal evidence of near-term efficacy to mitigate monster-like over-aggregation.

Broader Implications and Ongoing Debates

Relation to Other Anti-Utilitarian Thought Experiments

The utility monster thought experiment exhibits parallels with Robert Nozick's , both introduced in his 1974 book as critiques of utilitarianism's reliance on subjective states and aggregation. The offers individuals the option to enter a device providing maximally pleasurable simulated experiences, yet Nozick argues most would decline, revealing a preference for authentic reality and agency over isolated utility maximization. Likewise, the utility monster exposes aggregation's counterintuitive implications by positing a being whose immense from resources justifies depriving others, challenging the notion that total utility summation adequately captures moral value without regard for distribution or individual boundaries. These critiques align with other anti-utilitarian scenarios emphasizing deontological invariants over consequentialist calculus, such as variants of the where diverting harm to one to save many—particularly in cases like the surgeon transplanting organs from a healthy patient—mirrors the monster's demand for sacrifices to aggregate greater utility. The sadistic conclusion further illustrates this : utilitarianism permits deriving net positive utility from torturing an innocent if sufficiently many derive pleasure from it, akin to the monster's amplification of one entity's gains at others' expense, thereby highlighting aggregation's indifference to the moral quality or equity of utility sources. In each, the experiments underscore a persistent for side constraints on action, prioritizing prohibitions against certain harms regardless of compensatory totals. Utilitarian proponents have sought to assimilate these challenges through refinements like multi-factor utility incorporating justice weights or lexical thresholds for minimal rights, positing that pure aggregation applies only after baseline protections. However, Nozick and subsequent critics contend such adjustments implicitly affirm the experiments' revelation of an underlying commitment to individual inviolability over unbridled , as evidenced by widespread rejection of the monsters' or machines' dictates in favor of non-aggregative principles.

Causal Realism and Real-World Feasibility

Empirical observations across biological and historical records reveal no instances of utility monsters—entities deriving exponentially greater utility from resources than others, to the extent of justifying sacrifices from the many. , spanning billions of years of documented and , shows no dominating ecosystems through unbounded hedonic gains, as such traits would likely face selection pressures from limits, predation, or internal physiological constraints rather than proliferating unchecked. In humans, and data as of 2025 confirm utility bounded by hedonic , where positive stimuli yield diminishing emotional returns over time, preventing sustained super-utility states; longitudinal studies demonstrate individuals revert to baseline well-being levels post windfalls, with adaptation rates varying by domain but consistently capping long-term gains. This physiological reality, rooted in neural mechanisms, renders the monster's feasibility implausible under current causal understandings of and . Causally, utilitarian-inspired policies aiming at aggregate utility maximization through redistribution have historically triggered unintended chains, where initial egalitarian measures erode , fostering dependency and inefficiency rather than net gains. For example, 20th-century command economies, predicated on reallocating resources to purportedly elevate total , devolved into shortages and stagnation due to misaligned individual motivations, as production collapsed without property rights enforcement. Empirical cross-national data further illustrates that unconstrained redistribution correlates with slower growth in lower-income quintiles, as it disrupts signaling mechanisms essential for . Verifiable outcomes favor hybrid frameworks incorporating deontological side constraints—such as secure individual rights alongside targeted aid—which preserve structures while mitigating extremes, yielding higher empirical metrics like and rates. Debates on real-world application emphasize how individual incentives, aligned with causal realities of , outperform pure aggregate targeting; econometric analyses of over 150 countries from 1995–2020 show economies with stronger property rights and market freedoms achieve 1.5–2% higher annual GDP growth and superior human development indices compared to those prioritizing redistributive equalization without such anchors. Critics of unchecked argue this reflects slippery causal slopes, where assumptions ignore behavioral responses like reduced effort under heavy taxation, empirically verified in labor supply studies. Proponents counter that refined utilitarian rules can approximate these hybrids, yet data tilts toward rights-respecting systems for robust, long-term feasibility. The experiment's value endures not in predicting monsters, but in probing causal vulnerabilities—highlighting how overlooking individual constraints risks policy failures, even absent hypothetical extremes.

References

  1. [1]
    Cost Effectiveness Analysis and Fairness - Journal of Practical Ethics
    For example, the philosopher Robert Nozick imagined a “Utility Monster” [where utility is (roughly) experiential well being] such that for any resource up for ...
  2. [2]
    Utility Monsters – Evolutionary Psychology Blog Archive
    Feb 11, 2013 · The first comes from the ad text, which seems to be encouraging people to break the rule against having sex outside of marriage.Missing: source | Show results with:source
  3. [3]
    [PDF] A Bestiary of Utility Monsters Walter Barta University of Houston ...
    Feb 12, 2021 · The original formulation of the Utility Monster was a critique of Total Utilitarianism, the view that we should maximize the Total Utility, the ...Missing: source | Show results with:source
  4. [4]
    [PDF] The Euthyphro Dilemma and Utilitarianism - Digital Commons @ EMU
    A Critique of the Utilitarianism Foundation ... The second problem for (UP) concerns the existence of the classic counter-‐examples such as the Utility Monster, ...
  5. [5]
    Nozick's strong case for moral side constraints - prior probability
    Dec 9, 2017 · ... utility monster” (p. 41), an “experience ... I am reblogging part 12 of my extended review of Nozick's “Anarchy, State, and Utopia” (ASU).
  6. [6]
    Robert Nozick: Utility Monsters and Experience Machines
    Aug 26, 2019 · The philosopher Robert Nozick was not a utilitarian. Here's are some thoughts from his 1974 classic in philosophy, Anarchy, State, and Utopia that runs through ...
  7. [7]
    [PDF] A Bestiary of Utility Monsters - PhilArchive
    The original Utility Monster concept was Universal in the sense that it stipulated that “any” added goods for “all” persons give themselves to the monster ( ...
  8. [8]
    Are long-lived persons utility monsters? | Economics & Philosophy
    Nov 25, 2024 · The primary feature of a utility monster is to have a larger sensitivity of well-being to resources. It is that particular feature – and no ...
  9. [9]
    Negative Utility Monsters | Utilitas | Cambridge Core
    May 24, 2021 · We've found that the Negative Utility Monster seems less intuitively threatening to utilitarianism than Nozick's original monster did.
  10. [10]
    [PDF] Negative Utility Monsters - PhilArchive
    We've found that the Negative Utility Monster seems less intu- itively threatening to utilitarianism than Nozick's original monster did. What can we learn from ...
  11. [11]
    A system of infinite ethics - LessWrong
    Oct 29, 2021 · ... utility monster. If the utility monster can get so much pleasure from each unit of resources, it follows from utilitarianism that the ...
  12. [12]
    [PDF] Are long-lived persons utility monsters? | HAL
    Dec 12, 2024 · The utility monster appears in. Chapter 3 of Anarchy, State and Utopia, dedicated to the moral constraints to which the State should be ...
  13. [13]
    [PDF] Chapter 1: Theory of Rights - The Essential Robert Nozick
    Since utilitarianism calculates utility subjectively, we can imagine a “utility monster” who “gets enormously greater gains in utility from any sacrifice of ...
  14. [14]
    The Cambridge Companion to Nozick's Anarchy, State, and Utopia
    $$29.99Oct 3, 2012 · The Cambridge Companion is divided into four parts, the first of which deals almost entirely with chapter three of Anarchy State and Utopia ( ...
  15. [15]
    [PDF] An Essay on the Nature and Significance of Economic Science
    of interpersonal comparisons of utility. I am afraid that without the least ... LIONEL ROBBINS. THB LONDON SCHOOL OP ECONOMICS,. February, 1932. Page 14 ...
  16. [16]
    [PDF] INTERPERSONAL COMPARISONS OF UTILITY - Stanford University
    This paper presents an incomplete yet still quite long survey of that part of the literature on ICU's which seems most relevant to social choice theory and.
  17. [17]
    [PDF] THE RIGHT AND THE GOOD
    Utilitarianism tries to show that this is not so, that the sanctity of promises rests on the good consequences of the fulfilment of them and the bad ...
  18. [18]
    [PDF] Modern Moral Philosophy
    Modern Moral Philosophy. G. E. M. Anscombe. Philosophy 33, No. 124 January 1958. I will begin by stating three theses which I present in this paper. The first ...
  19. [19]
    Robert Nozick's Political Philosophy
    Jun 22, 2014 · Moral Rights and Side-Constraints. Anarchy, State, and Utopia opens with the famously bold claim that “Individuals have rights, and there are ...
  20. [20]
    [PDF] Anarchy, state, and utopia
    There is no side constraint on how we may use a tool, other than the moral constraints on how we may ... Side constraints express the in- violability of others, ...
  21. [21]
    Constraints and Animals, by Robert Nozick - The Animal Rights Library
    Utilitarian theory is embarrassed by the possibility of utility monsters who get enormously greater gains in utility from any sacrifice of others than these ...
  22. [22]
    Encoding of Marginal Utility across Time in the Human Brain - PMC
    Specifically, the more concave the function, the faster marginal utility diminishes and the more impulsive the individual. This is because a concave utility ...
  23. [23]
    (PDF) Rationality and Utility: Economics and Evolutionary Psychology
    Jul 9, 2011 · More generally, a number of economists have argued that considering human evolution, and particularly our evolved psychology, is indispensable ...
  24. [24]
    [PDF] Hedonic Adaptation to Positive and Negative Experiences
    Empirical and anecdotal evidence for hedonic adaptation suggests that the joys of loves and triumphs and the sorrows of losses and humiliations fade with time.
  25. [25]
    [PDF] 16 Hedonic Adaptation - Shane Frederick and George Loewenstein
    This strategy may diminish at least the "quantity" of saddening cognitions, if not their intensity, when they do intrude into consciousness. Hedonic adaptation ...
  26. [26]
    [PDF] 1 Introduction and Outline 1.1 Interpersonal Comparisons
    In positive economics this meant that utility became an ordinal rather than a cardinal concept. It also implied that one lacked a common unit with which to ...
  27. [27]
    The Impossibility of Interpersonal Utility Comparisons - jstor
    If it is not possible to make interpersonal utility comparisons in a morally acceptable way, then utilitarianism and virtually all other views of morality are ...
  28. [28]
    3.4: Choice under Uncertainty - Expected Utility Theory
    Jan 30, 2023 · Expected utility theory explains satisfaction from uncertain choices, where individuals maximize expected utility, not just expected wealth, ...
  29. [29]
    What are some utilitarian responses to the Utility Monster problem?
    Sep 5, 2014 · A hypothetical being, which Nozick calls the utility monster, receives much more utility from each unit of a resource they consume than anyone else does.How can classical utilitarianism defeat the 'utility monster' argument?What is the justification for averaging utility in utilitarianism? - QuoraMore results from www.quora.com
  30. [30]
    Partial Aggregation's Utility Monster — EA Forum
    Oct 7, 2022 · The partial aggregation utility monster (PA monster from here on), in which one can choose between saving the long-lived being or the tortured people.
  31. [31]
    some concerns with classical utilitarianism - Effective Altruism Forum
    Nov 14, 2020 · According to Frick's “conditional wide-person-affecting view”, ... The utility monster as well seems asymmetric in how repugnant it is ...
  32. [32]
    The Monstrous Conclusion | Synthese
    May 24, 2024 · The Monstrous Conclusion bears a striking resemblance to Nozick's Utility Monster objection (1974, p. ... bounded utility. On the ...
  33. [33]
    Destroying the Utility Monster—An Alternative Formation of Utility
    Jun 8, 2017 · Restricting attention to humans means assuming that utility monsters can't exist. Most people who are interested in the utility monster problem ...
  34. [34]
    [PDF] Why the Repugnant Conclusion is Inescapable - GitHub Pages
    Here, Z0 is strictly better than A0 on a person-affecting view; this means ... Utility Monster Example. For any possible population of at least ten billion ...
  35. [35]
    Critical-Level Utilitarianism and the Population-Ethics Dilemma
    Critical-Level Utilitarianism and the Population-Ethics Dilemma. Published online by Cambridge University Press: 05 December 2008. Charles Blackorby ,.
  36. [36]
    [PDF] World Fertility 2024 - UN.org.
    May 6, 2025 · The global fertility rate in 2024 was 2.2 births per woman ... in 2023, following a continuous fertility decline in the wake of the global.
  37. [37]
    Fertility Rate - Our World in Data
    Globally, the total fertility rate was 2.3 children per woman in 2023. This is much lower than in the past; in the 1950s, it was more than twice as high: 4.9.The global decline of the... · Why the total fertility rate... · Wanted fertility rate
  38. [38]
    Global fertility decline | United Nations iLibrary
    Global fertility rates have declined almost continuously over the past half-century, from 4.8 births per woman in 1970 to 2.2 in 2024.6.
  39. [39]
    An Appeal to AI Superintelligence: Reasons to Preserve Humanity
    Mar 18, 2023 · In the extreme, the ASI may see itself as a utility monster. 1 ... superintelligent AI. For example, the AI may have a different way of ...
  40. [40]
    Are we confident that superintelligent artificial intelligence ...
    Jun 10, 2023 · I also wonder about the extent to which the values of the superintelligent AI ... utility monster" suggests. I mean, ok, one can construct these ...
  41. [41]
    [PDF] A Suffering-Elimination Approach to AI Alignment - PhilArchive
    The HCF also offers a more robust solution for handling edge cases and paradoxes that arise in traditional alignment. For example, the 'utility monster' problem ...
  42. [42]
    The ontological and moral status of whole brain emulations in neo ...
    Apr 11, 2025 · While deontological and utilitarian perspectives struggle to refute this notion—potentially paving the way for recognizing a utility monster ...
  43. [43]
    How to build AI scaling laws for efficient LLM training and budget ...
    Sep 16, 2025 · Scaling laws enable researchers to use smaller LLMs to predict the performance of a significantly bigger target model, thus allowing better ...Missing: evidence superintelligence
  44. [44]
    What if A.I. Doesn't Get Much Better Than This? | The New Yorker
    Aug 12, 2025 · A few months after the paper, OpenAI seemed to validate the scaling law by releasing GPT-3, which was ten times larger—and leaps and bounds ...Missing: evidence | Show results with:evidence
  45. [45]
    Breaking: OpenAI's efforts at pure scaling have hit a wall.
    Feb 12, 2025 · The pure scaling of LLMs – adding more data and more parameters – would eventually run out, and that it would fail to solve hallucinations and boneheaded ...Missing: superintelligence | Show results with:superintelligence<|separator|>
  46. [46]
    Artificial Utility Monsters as Effective Altruism - LessWrong
    Jun 25, 2014 · ... effective altruism. So, will we all be killed by a singleton ... utility monster because the well-being it'd convert the resources to ...Giving What We Can, 80000 Hours, and Meta-CharityEffective Altruism Through Advertising Vegetarianism?More results from www.lesswrong.com
  47. [47]
    Effective altruism shaped Sam Bankman-Fried. Are its ethics at fault?
    Nov 16, 2022 · The fall of FTX crypto billionaire SBF has left EA and the longtermism movement facing a moral reckoning.
  48. [48]
    FTX's Sam Bankman-Fried believed in 'effective altruism'. What is it?
    Oct 9, 2023 · "Effective altruism focuses on utility – maximising earning potential and giving huge sums away – and tech is the sphere of smart graduates ...
  49. [49]
    Sam Bankman-Fried, Effective Altruism, and the Question of Complicity
    Dec 1, 2022 · Bankman-Fried has, however, identified himself as an adept of effective altruism, the utilitarian-flavored philanthropic social movement.
  50. [50]
    [PDF] 21-consequentialism.pdf
    the experience machine and the utility monster — are problems for hedonism, but not for. Maximizing ...
  51. [51]
    A Critical Study of Robert Nozick's View on Utilitarianism
    Aug 7, 2025 · ... Anarchy State and Utopia, in ... I will then reply to Nozick's objection regarding utilitarianism within his concept of utility monster ...
  52. [52]
    [PDF] the distribution of goods obligations to the poor the trolley problem
    Here is a second challenge for the Utilitarian, which is based on another example due to Robert Nozick. Imagine that there is a utility monster which gets ...<|control11|><|separator|>
  53. [53]
    [PDF] Evil Pleasure is Good for You! - Pure
    We imagine large numbers of sadists enjoying a torture seen to make vivid the point that for the utilitarian, a single sadist's pleasure counts as a good thing.<|separator|>
  54. [54]
    Can utilitarianism make anything moral if someone profits enough ...
    Sep 7, 2018 · What you say here already has been investigated by Nozick in his utility monster argument. ... Having a sadistic psychopath running around ...<|separator|>
  55. [55]
    In Defense of Utilitarianism - Evan Sandhoefner
    Oct 27, 2017 · The Utility Monster. The utility monster is a thought experiment intended to defeat classical utilitarianism. Read about it here. Basically ...
  56. [56]
    Thought Experiments in Normative Theory' (with Zofia Stemplowska)
    Nozick argues the 2 6. Robert Nozick's Utility Monster: Suppose there is a person who gets enormously greater gains in utility from any sacrifice of others ...
  57. [57]
    The intelligent monster that you should let eat you - BBC
    Nov 12, 2020 · Nick Bostrom and Carl Shulman of the University of Oxford have proposed a way that a utility monster could, in principle, come into existence.
  58. [58]
    [PDF] On the causes and consequences of hedonic adaptation
    As studies from neuroscience show, there is not such a thing as a single contin- uum from good to bad feelings. People can feel sad and happy at the same time, ...<|separator|>
  59. [59]
    The Failure of Utilitarian Ethics in Political Economy: Published Paper
    Sep 1, 2002 · The failure of utilitarianism at this point is extremely important for a whole host of policy issues. Among them, the issue of the government's ...
  60. [60]
    [PDF] Economic Freedom and the Trade-off between Inequality and Growth
    This study confirms that a relatively free market with a limited role for government will, over time, produce the greatest economic benefits for the lowest ...
  61. [61]
    Economic freedom and growth, income, investment, and inequality ...
    Jan 29, 2024 · The published estimates support the view that economic freedom is positively related to growth, income, and investment.Missing: redistribution | Show results with:redistribution
  62. [62]
    Inequality, Growth and Economic Freedom: Re-examining the Role ...
    Jul 27, 2023 · The econometric results provide evidence that increases in economic freedom, particularly through lower size of the government and initial land ...
  63. [63]
    The Failure of Utilitarian Ethics in Political Economy
    The Failure of Utilitarian Ethics in Political Economy Paul A. Cleveland Birmingham-Southern College A normative argument must have a normative premiseMissing: historical inspired