Slippery slope arguments are frequently dismissed as fallacious or weak arguments but are nevertheless commonly used in political and bioethical debates. This paper gives an overview of different variants of the argument commonly found in the literature and addresses their argumentative strength and the interrelations between them. The most common variant, the empirical slippery slope argument, predicts that if we do A, at some point the highly undesirable B will follow. I discuss both the (...) question which factors affect likelihood of slippage and the relation between the strength of the prediction and the justificatory power of the argument. (shrink)

The Song and Ming dynasty Confucians make frequent use of what would today be identified as a slippery slope argument. The Book of Changes and its early commentaries provide both the language and the rationale for this argument, inasmuch as the Confucians regard these texts as a method for identifying tiny problems that will one day threaten the state. While today the slippery slope argument is often criticized for promoting an unreasoned resistance to change, a close (...) look at its use by Confucians reveals that they largely avoid this criticism, using the argument in a reasoned way to target not change, but excess. (shrink)

Opponents of medically assisted dying have long appealed to ‘slippery slope’ arguments. One such slippery slope concerns palliative care: That the introduction of medically assisted dying will lead to a diminution in the quality or availability or palliative care for patients near the end of their lives. Empirical evidence from jurisdictions where assisted dying has been practiced for decades, such as Oregon and the Netherlands, indicate that such worries are largely unfounded. The failure of the (...) palliation slope argument is nevertheless instructive with respect to how slippery slope arguments can be appraised without having to await post-facto evidence regarding the effects of a proposed change in public policy. Close attention in particular to the norms operative in a given institution and how changes to policy will interact with those norms enable slippery slopes to be credibly appraised. (shrink)

This chapter provides empirical evidence about everyday attitudes concerning euthanasia. These attitudes have important implications for some ethical arguments about euthanasia. Two experiments suggested that some different descriptions of euthanasia have modest effects on people’s moral permissibility judgments regarding euthanasia. Experiment 1 (N = 422) used two different types of materials (scenarios and scales) and found that describing euthanasia differently (‘euthanasia’, ‘aid in dying’, and ‘physician assisted suicide’) had modest effects (≈3 % of the total variance) on permissibility judgments. (...) These effects were largely replicated in Experiment 2 (N = 409). However, in Experiment 2, judgments about euthanasia’s moral permissibility were best predicted by the voluntariness of the treatment. Voluntariness was a stronger predictor than some demographic factors and some domain general elements of moral judgments. These results help inform some debates about the moral permissibility of euthanasia (e.g., the slippery slope argument) suggesting that some of the key premises of those arguments are unwarranted. (shrink)

Agonist theorists have argued against deliberative democrats that democratic institutions should not seek to establish a rational consensus, but rather allow political disagreements to be expressed in an adversarial form. But democratic agonism is not antagonism: some restriction of the plurality of admissible expressions is not incompatible with a legitimate public sphere. However, is it generally possible to grant this distinction between antagonism and agonism without accepting normative standards in public discourse that saliently resemble those advocated by (some) deliberative democrats? (...) In this paper we provide an analysis of one important aspect of political communication, the use of slippery slope arguments, and show that the fact of pluralism weakens the agonists’ case for contestation as a sufficient ingredient for appropriately democratic public discourse. We illustrate that contention by identifying two specific kinds of what we call pluralism slippery slopes, i.e. mechanisms whereby pluralism reinforces the efficacy of slippery slope arguments. (shrink)

The article examines the so-called slippery slope argument (SSA) against the legalization of active voluntary euthanasia (AVE). According to the SSA, by legalizing AVE, the least morally controversial type of euthanasia, we will take the first step onto a slippery slope and inevitably end up in the moral abyss of widespread abuse and violations of the rights of the weakest and most vulnerable patients. In the first part of the paper, empirical evidence to the contrary is (...) presented and analyzed: None of the forecasted regrettable trends can be elicited from the body of existing statistical data. Accordingly, we have no good reason to believe either that we already are, or are sooner or later going to be, sliding into a moral abyss. A related question is then considered: Would it not be wiser and safer to stick to the status quo and preserve the existing legal ban on AVE even if the risk of its abuse is uncertain and may well turn out to be relatively low? It is argued that such an appeal to precautionary reasoning fails to justify an outright legal ban on AVE for at least two reasons: (i) it grossly underestimates the hidden moral costs of current legal arrangements (competent terminal patients suffer both disrespect for their autonomous will and deprivation of the good of a timely death) and (ii) the ban is both too inefficient and disproportionate to qualify as a reasonable measure of precaution. (shrink)

It is sometimes said that permitting, say, voluntary euthanasia would erode the motivations and inhibitions supporting other, legitimate prohibitions on killing to the point where widespread disregard for the moral law would result. this paper discusses the relevance of such "slippery slope" arguments for the rule-utilitarian who claims that we can assess moral rules by asking whether their acceptance would maximize utility. first it is argued that any normative theory of this type cannot recognize slope (...) class='Hi'>arguments as legitimate considerations in this assessment. second, it is suggested that a theory based on the very different notion of choosing a moral code can permit slope arguments to weigh as relevant considerations. (shrink)

Declarations of the death knell of postmodernism are rather quite commonplace. For its 50th anniversary, The Journal of Educational Philosophy and Theory conducted a philosophical experiment, asking philosophers of education to solicit a comment, argument or position concerning the so-called death of postmodern philosophy. Renia Gasparatou joined this experiment; in this short paper she suggests that, unfortunately, postmodernism is not dead enough!

Both the traditional Aristotelian and modern symbolic approaches to logic have seen logic in terms of discrete symbol processing. Yet there are several kinds of argument whose validity depends on some topological notion of continuous variation, which is not well captured by discrete symbols. Examples include extrapolation and slippery slope arguments, sorites, fuzzy logic, and those involving closeness of possible worlds. It is argued that the natural first attempts to analyze these notions and explain their relation to (...) reasoning fail, so that ignorance of their nature is profound. (shrink)

In this paper, I will present the empirical version of the slippery slope argument (SSA) in the field of genome editing. According to the SSA, if we adopt germline manipulation of embryos we will eventually end up performing or allowing something morally reprehensible, such as new coercive eugenics. I will investigate the actual possibility of sliding towards eugenics: thus, I will examine enhancement and eugenics both in the classical and liberal versions, through the lens of SSA. In the (...) first part, I will discuss the classical eugenics from a historical perspective and conclude that classical eugenics is morally deplorable; but by currently accepting genome editing I argue that it is not possible to ‘slip’ into classical eugenics. Then, I will analyze liberal eugenics: I will consider Habermas’ and Sandel’s objections to liberal eugenics and genetic human enhancement. Subsequently, I will reply to these arguments affirming that, although it is not possible to refuse any form of genetic enhancement, liberal eugenics would not consider the principles of justice, non-maleficence, and non-instrumentalization; hence, it should be considered not morally acceptable. In addition, I will support the thesis according to which the possibility of relapsing into liberal eugenics is more likely than relapsing into classical eugenics. Then, I will present a strategy that, while avoiding falling into the undesirable scenarios related to SSA, still accepts some application of germline genome editing of embryos and gametes. In such a way, I will show that even if we accept the plausibility of a certain slip into an undesirable scenario, SSA does not offer conclusive reasons to forbid any use of germline genome editing technique in both therapeutic and enhancement fields. (shrink)

In this paper, I defend the view that the requested euthanasia of adults is morally permissible and should be legalised; I use an argument from analogy which compares physician-assisted euthanasia with morally less ambiguous and, in my opinion, an acceptable instance of mercy killing. I also respond to several objections that either try to prove that the instance of mercy killing is not acceptable, or that there is a fundamental difference between these two cases of killing. Furthermore, in the remainder (...) of the paper I defend the moral permissibility and legalisation of euthanasia against several objections that appeared in local disputes on this issue, based on the concepts of the limits of freedom, the slippery slope, and the needlessness of euthanasia. (shrink)

In arguing against the likelihood of consciousness in non-human animals, Descartes advances a slippery slope argument that if thought were attributed to any one animal, it would have to be attributed to all, which is absurd. This paper examines the foundations of Thomas Willis’ comparative neuroanatomy against the background of Descartes’ slippery slope argument against animal consciousness. Inspired by Gassendi’s ideas about the corporeal soul, Thomas Willis distinguished between neural circuitry responsible for reflex behaviour and that (...) responsible for cognitively or consciously mediated behaviour. This afforded Willis a non-arbitrary basis for distinguishing between animals with thought and consciousness and those without, a methodology which retains currency for neuroscience today. (shrink)

In recent years, multifetal pregnancy reduction (MFPR) has increasingly been the subject of debate in Norway, and the intensity reached a tentative maximum when Legislation Department delivered the interpretative statement § 2 - Interpretation of the Abortion Act in 2016 in response to the Ministry of Health (2014) requesting the Legislation Department to consider whether the Law on abortion allows for MFPR of healthy fetuses in multiple pregnancies. The Legislation Department concluded that current abortion laws allow MFPR within the framework (...) the law otherwise stipulates. The debate has not subsided, and during autumn 2018, it was further intensified in connection with the Christian Democrat "crossroads" and signals from the Conservatives to consider removing §2.3c and to forbid MFPR. -/- Many of the arguments in the MFPR debate appear seemingly similar to arguments pending in the general abortion debate, and an analysis of what sets MFPR apart from other abortions is wanting. The aim of this article is, therefore, to examine whether there is a moral distinction between abortion and MFPR of healthy fetuses. We will cover the typical arguments of the Norwegian debate, and highlight them with scholarly articles from the literature. The most important arguments against MFPR that we have identified we have dubbed the harm argument, slippery-slope argument, intent argument, grief argument, psychological long-term effects for the woman and sorting argument. We conclude that counter-arguments do not measure up in terms of detecting a morally relevant difference between MFPR of healthy fetuses and abortions. Our conclusion is therefore that—despite what several debaters seem to think—there is no morally relevant difference between the two. Therefore, when we allow abortion, we should also allow MFPR. (shrink)

The most astonishing by-product of the events of 9-11 is undoubtedly the renewed legitimacy, in the eyes of many, of some forms of torture. Since many centuries, the most brutal dictators have felt the need to lie and deceive about their torture prac-tices, and now we have political and intellectual leaders of the free world openly arguing in favor of the use of torture in certain cases. The most commonly cited of these cases is the one described in the so-called (...) "ticking bomb argument" (hence-forth TBA). -/- The kind of torture that is supposedly justified by this argument can be characte-rized as benevolent torture, well-intentioned torture, or even moral torture because it is different from torture as it is commonly used by certain oppressive or authori-tarian governments. "Ticking bomb torture" is not a method of terrorizing and sub-jugating a population, and neither is it a form of criminal punishment or a means of establishing innocence or guilt. On the contrary, its declared purpose is to protect the population and to avoid a terrorist attack on civilian targets. It is benevolent tor-ture because its objective is not fear or punishment, but safety and security. It is moral torture because reluctance to engage in it would endanger the lives of inno-cent civilians, and would therefore be immoral. "A society that elects to favor the interests of wrongdoers over those of the innocent, when a choice must be made be-tween the two, is in need of serious ethical rewiring". -/- Proponents of the TBA readily agree that they discuss an exceptional case which is unrepresentative of torture in general - most real cases of torture have absolutely nothing to do with the example given in the TBA or fail to conform to the hypo-theses present in the TBA - and which in no way justifies torture that has other, and less benevolent purposes. Yet they believe that this exceptional nature of the case does not render it insignificant or irrelevant. In the setting of a "war on terrorism", it can be extremely important to agree on the soundness of the TBA because no matter how exceptional the case may be, when it occurs it has important conse-quences. A clear agreement on the TBA is necessary in order to save many lives in exceptional cases. -/- I will argue in this paper that the TBA is fundamentally flawed because it is based on a number of untenable assumptions. Moreover, I argue that the TBA, when thought through until its logical conclusions, ends up condoning torture of a much less exceptional and benevolent nature than the torture it started with. In other words, the TBA proves too much. It would not only put us on a "slippery slope" towards ever increasing levels of torture, but also destroy our democracy and free-dom. It is, in the words of the title of this paper, the little door to hell. The TBA tries to force a small opening into an area of human activity that is shielded by a very strong, and perhaps even absolute moral and legal taboo, and then finds that it has allowed this activity to take over civilization. (shrink)

[Utilitarism, Nazism, and Euthanasia] The article is an answer to Prof. Munzarová who criticised my defence of physician-assisted suicide. The article points to shortcomings in the reply of prof. Munzarová which flow from the author’s underestimation of normative theory. Among these shortcomings are the ignoring of the arguments of her opponent; her calling into question the moral credit of the proponents of the competing theory (utilitarianism) rather than a critical analysis; unclear theoretical principles (a switching between paternalism and autonomy, (...) the presentation of the “principle of double-effect” as the standpoint of common sense); an unconvincing version of the “argument of the slippery slope” (ignoring the diametrical differences between the contemporary demand of some patients for assisted death and the Nazi programme of involuntary euthanasia). (shrink)

In a recent Response published in the Journal of Medical Ethics,1 Buturovic provides two criticisms of my argument in ‘Is the exclusion of psychiatric patients from access to physician-assisted suicide discriminatory?’2 First, Buturovic argues that my argument effectively ‘erases the distinction between healthy adults and patients (whether somatic or psychiatric) essentially implying that PAS [physician-assisted suicide] should be available to all, for all reasons or, ultimately no reason’ (Buturovic,1 pg. 1). Second, Buturovic argues that opening the doors to medical assistance (...) in dying (MAID) for psychiatric patients could have a number of undesirable implications. In particular, Buturovic highlights the potential negative implications for relations of trust in medicine—psychiatry in particular—along with potential effects on the rate of organ donation. I would here like to respond to these two criticisms. In short, my response to Buturovic’s first argument is that the slope is not nearly as slippery as Buturovic suggests. The reason for this is that the plausibility of Buturovic’s argument rests on a significant misinterpretation of my argument, along with an important equivocation in her own. Buturovic argues that, under the three criteria that I propose for the provision of MAID—sufficient decision-making capacity, demonstrated treatment resistance, and a lack of substantially negative implications for existing standards of psychiatric treatment and research—the provision of MAID for trivial reasons, even no reason at all, is justifiable. The main problem with this argument is that I propose no such positive criteria. My argument is that none of the three arguments addressed in my previous paper are sufficient to justify the exclusion of any and all psychiatric patients from access to MAID. I do not claim, in other words, that any individual …. (shrink)

In ‘Language and Race’, Luvell Anderson, Sally Haslanger, and Rae Langton highlight a slip of ambiguous expression exhibited by racial generics that harbor bad faith arguments, reduces social contingencies to racial essences, and masks oppression. They locate two psycholinguistic slips between classes of generics which communicate their use; one is between the characteristic generic and striking property generic and the other is between the characteristic generic and majority generic. I postulate three additional slips between classes of generics and speaker (...) beliefs; one between the characteristic generic and the normative generic, another between normative generics and a speaker’s belief set, and another slip from a speaker’s belief set to a striking property generic. Together, the slips between generic classes constitute both a reception theory of the meaning of subject S’s utterance and the generic belief (re)generation process that structures the passage an assertion takes from a singular definite belief to a reinforcing normative generic inference in a minimal structure I name the key schema. (shrink)

What is the status of a cat in a virtual reality environment? Is it a real object? Or part of a fiction? Virtual realism, as defended by D. J. Chalmers, takes it to be a virtual object that really exists, that has properties and is involved in real events. His preferred specification of virtual realism identifies the cat with a digital object. The project of this paper is to use a comparison between virtual reality environments and scientific computer simulations to (...) critically engage with Chalmers’s position. I first argue that, if it is sound, his virtual realism should also be applied to objects that figure in scientific computer simulations, e.g. to simulated galaxies. This leads to a slippery slope because it implies an unreasonable proliferation of digital objects. A philosophical analysis of scientific computer simulations suggests an alternative picture: The cat and the galaxies are parts of fictional models for which the computer provides model descriptions. This result motivates a deeper analysis of the way in which Chalmers builds up his realism. I argue that he buys realism too cheap. For instance, he does not really specify what virtual objects are supposed to be. As a result, rhetoric aside, his virtual realism isn’t far from a sort of fictionalism. (shrink)

Patients in Quebec can legally obtain medical assistance in dying (MAID) if they are able to give informed consent, have a serious and incurable illness, are at the end of their lives and are in a situation of unbearable suffering. Since the Supreme Court of Canada’s 2015 Carter decision, access to MAID, under certain conditions, has become a constitutional right. Quebec physicians are now likely to receive requests for MAID from their patients. The Quebec and Canadian laws recognize a physician’s (...) right to conscientious objection, but this right is contested both in the medical ethics literature and in the public sphere. This paper presents the results of a qualitative study conducted with twenty Quebec physicians who did not integrate MAID into their medical practice, either because they were opposed to or deeply ambivalent about MAID. The interviews aimed to explore the reasons – religious and secular – for opposition to or ambivalence towards MAID. The secular reasons given by participants were grouped into four main categories: 1) the ends of medicine and professional identity, 2) the philosophy of palliative medicine and resource allocation in palliative care, 3) benevolent paternalism, the “good death”, and the interests of future selves, 4) the risk of a slippery slope and the protection of vulnerable people. (shrink)

This essay aims to tell the story of the “altered nuclear transfer-oocyte assisted reprogramming,” or ANT-OAR, proposal—from its conception by Professor William Hurlbut of the President’s Council on Bioethics—to its adoption and promotion by a group of conservative, mostly Catholic philosophers, theologians and scientists—to its eventual demise in Congress. It also will give some reflections on how ANT-OAR promotes a genetically deterministic view of the human organism and can lead down a slippery slope into a future in which (...) human cloning and human genetic engineering are more acceptable. For these reasons, it will be argued, ANT-OAR should be opposed by all who are against human genetic modification regardless of their political orientation. (shrink)

Preconception sex selection for non-medical reasons raises serious moral, legal and social issues. The main concerns include the threat of a sex ratio distortion due to a common preference for boys over girls, the charge of sexism, the danger of reinforcing gender stereotypical behaviour in sex selected children, and the fear of a slippery slope towards creating designer babies. This paper endeavours to show that none of the objections to preconception sex selection is conclusive and that there is (...) no justification for denying parents the right to choose the sex of their prospective children. (shrink)

Alireza Bagheri supports a policy on organ procurement where individuals could choose their own definition of death between two or more socially accepted alternatives. First, we claim that such a policy, without any criterion to distinguish accepted from acceptable definitions, easily leads to the slippery slope that Bagheri tries to avoid. Second, we suggest that a public discussion about the circumstances under which the dead donor rule could be violated is more productive of social trust than constantly moving (...) the line between life and death. (shrink)

Eyal Shahar’s essay review [1] of James Penston’s remarkable book [2] seems more inspired playful academic provocation than review or essay, expressing dramatic views of impossible validity. The account given of modern biostatistical causation reveals the slide from science into the intellectual confusion and non-science RCTs have created: “…. the purpose of medical research is to estimate the magnitude of the effect of a causal contrast, for example the probability ratio of a binary outcome …” But Shahar’s world is simultaneously (...) not probabilistic, but of absolute uncertainty: “We should have no confidence in any type of evidence ….. We should have no confidence at all”. Shahar’s "Causal contrast" is attractive. It seems to make sense, but bypasses in two words the means of establishing causation by the scientific method. This phrase assumes a numeric statistically significant “contrast” is causal rather than a potential correlation requiring further investigation. The concept of “causal contrast” is a slippery slope from sense into biostatistical non-science. This can be illustrated with an hypothetical RCT where 100% of interventions exhibit a posited treatment effect and 0% of placebo controls. Internal validity is seemingly quite reasonably assumed satisfied (common-sense dictating the likelihood of an awesome magnificent fraud, bias or plain error of the magnitude required is infinitesimal). Scientific method appears satisfied. The RCT demonstrates: (1) strict regularity of outcome in the presence of posited cause; (2) the absence of outcome in its absence and (3) an intervention (experiment) showing the direction of causation is from posited cause to posited effect. Now travel further down the slope from science. Assume 50% of interventions and 0% of controls are positive. We compromise scientific method, but justify this by assuming a large subgroup which we say surely must on these figures be exhibiting the posited treatment effect. But what of 10% of interventions and 9% of placebo controls exhibiting the posited treatment effect? Our biostatistician says the 1% “causal contrast” is statistically significant. But we have: (1) minimal evidence of regularity; (2) the posited outcome irrespective of presence of posited cause and (3) our intervention is at the highest equivocal in demonstrating any form of causation. This is not science. It is, however, where biostatistics has unthinkingly taken us, as Penston has shown comprehensively [2]. We, the audience of published medical research, are now for the 10% / 9% example well down the slope from science. An unattractive hypothesis results requiring numerous assumptions similar to these:- "There is a 'contrast' which is ‘causal’, albeit the method employed is not scientific. An effect of the intervention has been observed in a very small subgroup. This subgroup is susceptible to treatment. The similar number of placebo controls exhibiting the outcome sought is irrelevant, because the 1% difference between intervention and controls is statistically significant. The statistical analysis is valid and reliable. The RCT’s internal validity is sufficiently satisfied. No funding or bias or fraud has affected the results or their analysis.” As Penston notes: “Confirming and refuting the results of research is crucial to science …. But … there’s no way of testing the results of any particular large-scale RCT or epidemiological study. Each study … is left hanging in the air, unsupported.” It gets worse. To identify a rare serious adverse reaction of a frequency of 1:10,000 can require a trial of 200,000 or larger split between controls and interventions. This is not done. But for every 100 who prospectively benefit from the intervention, 9,900 also receive it. And for every 100 benefiting one person (who likely gains no benefit) will suffer a serious unidentified adverse reaction. This is also without taking account of more common adverse reactions whether serious or otherwise. References [1] Shahar, E. (2011) Research and medicine: human conjectures at every turn. International Journal of Person Centered Medicine 1 (2), 250-253. [2] Penston, J. (2010). stats.con: How we’ve been fooled by statistics-based research in medicine. London: The London Press, UK. (shrink)

Major Research Paper Abstract -/- A Part of This World: Deleuze & The Logic Of Creation. -/- Is there a particular danger in following Deleuze’s philosophy to its end result? According to Peter Hallward and Alain Badiou, Deleuze’s philosophy has some rather severe conclusions. Deleuze has been known as a vitalist thinker of life and affirmation. Hallward & Badiou seek to challenge the accepted view of Deleuze; showing that these accepted norms in Deleuzian scholarship should be challenged; and that initially (...) Deleuze calls for the evacuation of political action in order to remain firm in the realm of pure contemplation. I intend to investigate and defend Deleuze’s philosophy and against critics like Badiou and Hallward; and that not only is Deleuze’s philosophy creative and vital but also highly revolutionary and ‘a part of this world.’ I will look at several works in Deleuze’s corpus, as well as look at Deleuzian scholars whom defend Deleuze’s position -/- Hallward sees Deleuze as a theophantic thinker of the one and like Spinoza an individual mode must align oneself with the intellectual love of god, so that creativity and expressivity may mediate through them. Thus, according to Hallward the major theme of Deleuze’s philosophy is creativity; and a subject or a creature must tap into this vital spark of creation, which, is also a form of creatural confinement. Hallward states this creative act can only occur in the realm of the virtual, by lines of flight leading 'out of this world'. The subject is then re-introduced to an extra-worldly existence of contemplation and remains further away from decisions and lived experience. Deleuze, according to Hallward, falls prey to a cosmological pantheism. -/- Badiou has similar concerns. Deleuze’s philosophy is too systematic and abstract. The entirety of Deleuzes’ work is surrounded by metaphysics of the one; and essentially its repercussions lead to an overt asceticism. Badiou notes that Deleuze wants us all to surrender thought to a renewed concept of the one. Through the surrender of the one, the multiple is lost and incorporated into the realm of simulacra. Everything in this Deleuzian world is ‘always-already’ in the infinite and inhuman totality of the one. According to Badiou, this entire process is articulated in the power of inorganic life that operates through all of us. Like Hallward, Badiou sees Deleuze demolishing the subject, who is stuck between machinery and exteriority. Subjects are forced to transcend and go beyond their limits, slowly collapsing into an infinite virtuality. Badiou believes this is a powerful metaphor for a philosophy of death. Thus the conditions of Deleuzian thought are contingent upon asceticism, making a Deleuzian world a sort of ‘crowned anarchy’. Badiou sees Deleuze’s ascetic mission intimately linked with a philosophy of death, and like Hallward we should pay careful attention to the outcome of such an aristocratic philosophy. Death according to Badiou, symbolizes Deleuzian thought, not only making it dangerous, but also actualizing it as an ineffective position. Badiou also points out that Deleuze’s conceptual sources are not only limited but also repeated time and time again through a monotonous selection of concepts. Is this a fair critique and representation of Deleuzian thought? -/- Eugene Holland states, that both Hallward and Badiou have misrepresented Deleuze. Deleuze does invoke the creation of a new earth but one which we all fully believe in. The only world Deleuze wants to get out of is the world of habits, conformity, power; and forces that block creative being. According to Holland, Hallward presents us a Deleuze that inhibits an engagement with the world. However Deleuze’s creative enterprise is insistent on forming concepts that can change and transform our world. -/- So the question arises where does the problem of misrepresentation begin? It begins with both Badiou and Hallward having an erroneous account of the actual/virtual distinction in Deleuze’s Philosophy. According to Protevi, Hallward posits a dualism between the actual and the virtual, denying the role of the intensive. Hallward initially sees the relationship between the intensive and the virtual, ignoring the fact that the intensive has its own ontological register that mediates both the virtual and the actual. However, Protevi notes if one could not accept the intensive for an ontological register and had to place it with one or the other; you would have to accept an interrelationship between the actual and the intensive. Hallward places it in the realm of the virtual, thus, leading us to his major claim that Deleuze’s philosophy leads us out of the world. Protevi states, intensive processes happen in our world they are a part of this world. Hallward completely empties all creativity from the actual, thus depending on the virtual and its slippery slope. Both Hallward and Badiou have missed the point altogether. We live in an intensive/actual world and the main point about Deleuze’s politics has to do with experimentation and social interaction and the transformation and intervention of the concept. As Daniel W. Smith states, unlike Badiou, Deleuze is not searching for an axiomatic approach to the world, one that is prone to reductionism but rather with problematic, inventive and creative methods to transform a society. (shrink)

If asked to explain why the Golds’ treatment of other colors in Red Rising is wrong, it is tempting to say something like “they are all human beings, and it is wrong to treat humans in this way!” In this essay, I’ll argue that this simple answer is considerably complicated by the fact that the different colors might not be members of the same biological species, and it is in fact unclear whether any of them are the same species as (...) current humans. Explaining why exactly this is so will lead us to an exploration the long-running debate in biology and philosophy over what exactly it means for two organisms to be “members of the same species.” I’ll begin by discussing the biological essentialism of Aristotle and his followers, who held that an individual organism’s species was determined by essence. One can easily imagine that the Golds might find this attractive, since it would suggest that their “superior” mental and physical capacities made them a different (and probably “higher”) species of humanity than the other colors. Unfortunately for Aristotle, this turns out to be inconsistent with Charles Darwin’s account of evolution by natural selection. This development has led many modern biologists and philosophers of biology to conceptualize species not as an abstract “form” that serves to classify organisms, but rather as a concrete collection of organisms relatively close to each other in space and time. In contrast to biological essentialism, this view of “species as concrete individual” might seem to support the Reds’ claim to the “same species” as the Gold, since they are both part of the same overarching society. Next, I’ll consider how we might tell where one species “ends” and another one “begins.” As it turns out, biologists have many ways of answering his question, each of which makes different judgments about the species of Red Rising’s characters. So, for example, the “Biological Species Concept” bases judgements about species membership on the ability to produce fertile offspring. This concept is far from perfect, however, for reasons that Red Rising makes clear: it doesn’t deal clearly with cases where reproduction is possible but very difficult (a Red and a Gold having a child) or for organisms that do not reproduce sexually (such as Pinks). I’ll then explore a few prominent alternatives to BSC, including both genetically and ecologically based species concepts, and consider their consequences for the society of Red Rising. I’ll conclude by advocating for a “pluralism” about species membership, and will suggest that the people of Red Rising (as well as in the real world) should beware of basing arguments for moral or political equality on the all-too-slippery notion of “shared humanity.” Instead, they should focus on the qualities that make the lives of the individuals (regardless of their species) worth caring about, such as their shared desires to avoid suffering and to lead fulfilling, meaningful lives. (shrink)

The thesis defended is that at a certain arbitrary level of granularity, mountains have sharp, bona fide boundaries. In reply to arguments advanced by Varzi (2001), Smith & Mark (2001, 2003) I argue that the lower limit of a mountain is neither vague nor fiat. Relying on early works by Cayley (1859), Maxwell (1870) and Jordan (1872), this lower limit consists in the lines of watercourse which are defined as the lines of slope starting at passes. Such lines (...) are metaphysically sharply delineated although they are not always easy to get at when facing a mountain. Hence, the indetermination is only epistemic. In the second part of the paper, I try to combine this claim about the lower limit of a mountain with more recent claims advanced by alpinists on the right way to measure the height of a mountain, so as to capture its topographic prominence. I argue following them that the proper height of a mountain is the difference of altitude between its summit and its key-saddle, defined as the highest saddle one needs to cross in order to reach the closest higher summit. Combining this two plausible views about the lower limit and height of a mountain leads to the surprising result that the key-saddle needed to measure the height of a mountain is not necessarily located on the lower-boundary of that mountain. (shrink)

The most immediately appealing model for formal constraints on degrees of belief is provided by probability theory, which tells us, for instance, that the probability of P can never be greater than that of (P v Q). But while this model has much intuitive appeal, many have been concerned to provide arguments showing that ideally rational degrees of belief would conform to the calculus of probabilities. The arguments most frequently used to make this claim plausible are the so-called (...) "Dutch Book" arguments. (shrink)

Despite the vast literature on Rawls's work, few have discussed his arguments for the value of democracy. When his arguments have been discussed, they have received staunch criticism. Some critics have charged that Rawls's arguments are not deeply democratic. Others have gone further, claiming that Rawls's arguments denigrate democracy. These criticisms are unsurprising, since Rawls's arguments, as arguments that the principle of equal basic liberty needs to include democratic liberties, are incomplete. In contrast to (...) his trenchant remarks about core civil liberties, Rawls does not say much about the inclusion of political liberties of a democratic sort – such as the right to vote – among the basic liberties. -/- In this paper, I complete some of Rawls's arguments and show that he has grounds for including political liberties, particularly those of a democratic nature, in the principle of equal basic liberty. In doing so, I make some beginning steps toward illustrating the genuinely democratic nature of Rawls's arguments. Rawls believes that a few different arguments can be given for democratic institutions and that these arguments work together to support the value of democracy. In this paper, I focus on Rawls's arguments relating to self-respect. I focus on this set of arguments because they are among the strongest of Rawls's arguments for equal political liberty and its fair value. (shrink)

In this paper, I examine the case that has been made for origin essentialism and find it wanting. I focus on the arguments of Nathan Salmon and Graeme Forbes. Like most origin essentialists, Salmon and Forbes have been concerned to respect the intuition that slight variation in the origin of an artifact or organism is possible. But, I argue, both of their arguments fail to respect this intuition. Salmon's argument depends on a sufficiency principle for cross-world identity, which (...) should be rejected, if - as Salmon concedes - a given artifact might have been originally made from slightly different material. Similarly, Forbes's argument succeeds only if essentially the same argument can be used to establish a claim that - by his own admission - is too strong, namely that no variation, however slight, in an organism's origin is possible. (shrink)

Despite frequent calls by players, managers and fans, FIFA's resistance to the implementation of goal-line technology (GLT) has been well documented in national print and online media as well as FIFA's own website. In 2010, FIFA president Sepp Blatter outlined eight reasons why GLT should not be used in football. The reasons given by FIFA can be broadly separated into three categories; those dealing with the nature and value of the game of football, those related to issues of justice, and (...) those concerned with the practical implementation of GLT. This paper intends to evaluate these eight reasons in order to assess whether there are, indeed, any good arguments against GLT in football. (shrink)

Which of the two dominant arguments for duties to alleviate global poverty, supposing their premises were generally accepted, would be more likely to produce their desired outcome? I take Pogge's argument for obligations grounded in principles of justice, a "contribution" argument, and Campbell's argument for obligations grounded in principles of humanity, an "assistance" argument, to be prototypical. Were people to accept the premises of Campbell's argument, how likely would they be to support governmental reform in policies for international aid, (...) or to make individual contributions to international aid organizations? And I ask the same question, mutatis mutandis, for Pogge's argument. (shrink)

Evolutionary debunking arguments purport to show that robust moral realism, the metaethical view that there are non-natural and mind-independent moral properties and facts that we can know about, is incompatible with evolutionary explanations of morality. One of the most prominent evolutionary debunking arguments is advanced by Sharon Street, who argues that if moral realism were true, then objective moral knowledge is unlikely because realist moral properties are evolutionary irrelevant and moral beliefs about those properties would not be selected (...) for. However, no evolutionary, causal explanation plays an essential role in reaching the argument’s epistemological conclusion. Street’s argument depends on the Benacerraf-Field challenge, which is the challenge to explain the reliability of our moral beliefs about causally inert moral properties. The Benacerraf-Field challenge relies on metaphysically necessary facts about realist moral properties, rather than on contingent Darwinian facts about the origin of our moral beliefs. Attempting to include an essential causal empirical premise yet avoiding recourse to the Benacerraf-Field problem yields an argument that is either self-defeating or of limited scope. Ultimately, evolutionary, causal explanations of our moral beliefs and their consequences do not present the strongest case against robust moral realism. Rather, the question is whether knowledge of casually-inert, mind-intendent properties is plausible at all. (shrink)

I criticize some armchair arguments against phenomenal externalism due to Block, Hawthorne, Kriegel, Levine, Shoemaker and others. I conclude by discussing an overlooked armchair argument: the argument from phenomenal localism.

Are thought experiments nothing but arguments? I argue that it is not possible to make sense of the historical trajectory of certain thought experiments if one takes them to be arguments. Einstein and Bohr disagreed about the outcome of the clock-in-the-box thought experiment, and so they reconstructed it using different arguments. This is to be expected whenever scientists disagree about a thought experiment's outcome. Since any such episode consists of two arguments but just one thought experiment, (...) the thought experiment cannot be the arguments. (shrink)

This paper explains what an infinite regress argument is. Part 1 contains some examples of infinite regress arguments. Part 2 presents a schema for all such arguments an defines an infinite regress argument as one that approximates to the schema. Part 3 tests the schema on the examples. Part 4 contrasts my account of infinite regress arguments with that given by Passmore and shows that Passmore's theory succumbs to objections. Part 5 distinguishes an infinite regress argument from (...) an infinite regress and defines an infinite regress. Part 6 explains the dyslogistic force of 'infinite regress'. (shrink)

According to the Public Justification Principle, legitimate laws must be justifiable to all reasonable citizens. Proponents of this principle assume that its satisfaction requires speakers to offer justifications that are representable as arguments that feature premises which reasonable listeners would accept. I develop the concept of dark knowledge to show that this assumption is false. Laws are often justified on the basis of premises that many reasonable listeners know, even though they would reject these premises on the basis of (...) the further considerations that speakers implicitly rely on for their support. Accommodating the fact of dark knowledge requires us to consider the civic virtue of speakers to be more important for public justification than the acceptability of their arguments to reasonable citizens. I sketch an alternative conception of public justification that incorporates these results and argue that it provides a rationale for ignoring the otherwise sound contributions of some participants in political deliberation. (shrink)

Several physicists, among them Hawking, Page, Coule, and Carroll, have argued against the probabilistic intuitions underlying fine-tuning arguments in cosmology and instead propose that the canonical measure on the phase space of Friedman-Robertson-Walker space-times should be used to evaluate fine-tuning. They claim that flat space-times in this set are actually typical on this natural measure and that therefore the flatness problem is illusory. I argue that they misinterpret typicality in this phase space and, moreover, that no conclusion can be (...) drawn at all about the flatness problem by using the canonical measure alone. (shrink)

It is a common view that arguments from analogy can only be evaluated on a case-by-case basis. However, while this reflects an important insight, I propose instead a relatively simple method for their evaluation based on just (i) their general form and (ii) four core questions. One clear advantage of this proposal is that it does not depend on any substantial (and controversial) view of similarity, unlike influential current alternative methods, such as Walton’s. Following some initial clarification of the (...) notion of analogy and similarity, I demonstrate the strength of this method by analysing and evaluating three prominent arguments from analogy. (shrink)

First, I suggest that it is possible to make some further improvements upon the Gödelian ontological arguments that Pruss develops. Then, I argue that it is possible to parody Pruss's Gödelian ontological arguments in a way that shows that they make no contribution towards 'lowering the probability of atheism and raising the probability of theism'. I conclude with some remarks about ways in which the arguments of this paper can be extended to apply to the whole family (...) of Gödelian ontological arguments. (shrink)

Climate change has become one of the most pressing problems that can threaten the existence and development of humans around the globe. Almost all climate scientists have agreed that climate change is happening and is caused mainly by greenhouse gas emissions induced by anthropogenic activities. However, some groups still deny this fact or do not believe that climate change results from human activities. This essay discusses the causes, significance, and skeptical arguments of climate change denialism, as well as the (...) roles of scientists and science communication in addressing the issues. Through this essay, we call for the active participation of scientists in science communication activities with the public, the opening of new science communication sectors specified for climate change, and more attention to social sciences and humanities in addressing climate change issues. (shrink)

Rather than set out an overarching view or take a stand on the debunking of morality tout court, in what follows I’ll explore a divide and conquer strategy. First, I will briefly sketch a debunking argument that, instead of targeting all of morality or human moral nature, has a more narrow focus—namely, the intuitive moral authority of disgust. The argument concludes that as vivid and compelling as they can be while one is in their grip, feelings of disgust should be (...) granted no power to justify moral judgments. Importantly, the argument is grounded in empirical advances concerning the character of the emotion itself. Next, I will step back and consider the argument’s general form. I then point to arguments that others have made that seem to share this form and selective focus, and comment on what such arguments do and do not presuppose. Finally, I locate the selective strategy with respect to other approaches moral debunking. (shrink)

This article criticises Alvin Plantinga’s claim that ‘basic’ design beliefs, which arise without a conscious inference, have more positive epistemic status than non-basic ones and that we cannot evaluate the probabilities involved in inferential, inductive design arguments.

In this paper I present two new arguments against the possibility of an omniscient being. My new arguments invoke considerations of cardinality and resemble several arguments originally presented by Patrick Grim. Like Grim, I give reasons to believe that there must be more objects in the universe than there are beliefs. However, my arguments will rely on certain mereological claims, namely that Classical Extensional Mereology is necessarily true of the part-whole relation. My first argument is an (...) instance of a problem first noted by Gideon Rosen and requires an additional assumption about the mereological structure of certain beliefs. That assumption is that an omniscient being’s beliefs are mereological simples. However, this assumption is dropped when I present my second argument. Thus, I hope to show that if Classical Extensional Mereology is true of the part-whole relation, there cannot be an omniscient being. (shrink)

In Dialogues Concerning Natural Religion, Hume (1779/1993) appeals to his account of causation (among other things) to undermine certain arguments for the existence of God. If 'anything can cause anything', as Hume claims, then the Principle of Causal Adequacy is false; and if the Principle of Causal Adequacy is false, then any argument for God's existence that relies on that principle fails. Of course, Hume's critique has been influential. But Hume's account of causation undermines the argument from evil at (...) least as much as it undermines arguments for theism, or so I argue. I then suggest that Hume's account of causation can be used to formulate an alternative argument against classical theism. (shrink)

Agent relativists about vagueness (henceforth ‘agent relativists’) hold that whether or not an object x falls in the extension of a vague predicate ‘P’ at a time t depends on the judgemental dispositions of a particular competent agent at t. My aim in this paper is to critically examine arguments that purport to support agent relativism by appealing to data from forced-march Sorites experiments. The most simple and direct versions of such forced-march Sorites arguments rest on the following (...) (implicit) premise: If competent speakers' judgements vary in a certain way, then the extensions of ‘P’ as used by these speakers must vary in the same way. This premise is in need of independent support, since otherwise opponents of agent relativism can simply reject it. In this paper, I focus on the idea that one cannot plausibly reject this premise, as that would commit one to implausible claims about linguistic competence. Against this, I argue that one can accommodate the data from forced-march Sorites experiments in a way that is compatible with a plausible picture of linguistic competence, without going agent relativist. Thus, there is reason to be sceptical of the idea that such data paired with considerations about linguistic competence can be invoked in order to lend any solid support to agent relativism. Forced-march Sorites arguments of this kind can, and should be, resisted. (shrink)

L.A. Paul has recently argued that, on the standard model of rationality, individuals cannot make rational decisions about whether to have a child or not. In this paper, I show that Paul’s arguments do not plausibly demonstrate that the standard model of rationality precludes rational decisions to have a child. I argue that there are phenomenal and non-phenomenal values that can be used to determine the value that having a child will have for us and, in turn, that can (...) be used to make rational decisions about whether to have a child or not. I also argue that we can have an approximate idea of what it is like for us to have a child, even before we have a child and that, on the standard model, this is sufficient to make rational decisions to have a child. (shrink)

Modal collapse arguments are all the rage in certain philosophical circles as of late. The arguments purport to show that classical theism entails the absurdly fatalistic conclusion that everything exists necessarily. My first aim in this paper is bold: to put an end to action-based modal collapse arguments against classical theism. To accomplish this, I first articulate the ‘Simple Modal Collapse Argument’ and then characterize and defend Tomaszewski’s criticism thereof. Second, I critically examine Mullins’ new modal collapse (...) argument formulated in response to the aforementioned criticism. I argue that Mullins’ new argument does not succeed. Third, I critically examine a powers-based modal collapse argument against classical theism that has received much less attention in the literature. Fourth, I show why God’s being purely actual, as well God’s being identical to each of God’s acts, simply cannot entail modal collapse given indeterministic causation. This, I take it, signals the death of modal collapse arguments. But not all hope is lost for proponents of modal collapse arguments—for the death is a fruitful one insofar as it paves the way for new inquiry into at least two new potential problems for classical theism. Showing this is my paper’s second aim. (shrink)

There are at least five important arguments for why liberal egalitarianism permits states, under today's circumstances, to close their borders to foreigners: the public order, domestic economy, social integration, political threat, and domestic welfare arguments. Critical examination of these arguments suggests that liberal egalitarianism, rather than supporting a right to close one's borders to foreigners, mandates borders considerably more open than is the practice of today's self-styled liberal states.

Moral debunking arguments are meant to show that, by realist lights, moral beliefs are not explained by moral facts, which in turn is meant to show that they lack some significant counterfactual connection to the moral facts (e.g., safety, sensitivity, reliability). The dominant, “minimalist” response to the arguments—sometimes defended under the heading of “third-factors” or “pre-established harmonies”—involves affirming that moral beliefs enjoy the relevant counterfactual connection while granting that these beliefs are not explained by the moral facts. We (...) show that the minimalist gambit rests on a controversial thesis about epistemic priority: that explanatory concessions derive their epistemic import from what they reveal about counterfactual connections. We then challenge this epistemic priority thesis, which undermines the minimalist response to debunking arguments (in ethics and elsewhere). (shrink)