Cloud computing paradigm is growing rapidly, and it allows users to get services via the Internet as pay-per-use and it is convenient for developing, deploying, and accessing mobile applications. Currently, security is a requisite concern owning to the open and distributed nature of the cloud. Copious amounts of data are responsible for alluring hackers. Thus, developing efficacious IDS is an imperative task. This article analyzed four intrusion detection systems for the detection of attacks. Two standard benchmark datasets, namely, NSL-KDD and (...) UNSW-NB15, were used for the simulations. Additionally, this study highlights the proliferating challenges for the security of sensitive user data and gives useful recommendations to address the identified issues. Finally, the projected results show that the hybridization method with support vector machine classifier outperforms the existing techniques in the case of the datasets investigated. (shrink)

Recently, epistocrats have challenged the value of democracy by claiming that policy outcomes can be improved if the electorate were narrowed to empower only those with sufficient knowledge to inform competent policy decisions. I argue that by centering on contesting how well regimes employ extant knowledge in decision-making, this conversation has neglected to consider how regimes influence the production of knowledge over time. Science and technology studies scholars have long recognized that political systems impact the productivity of expert research. I (...) argue that in order to evaluate which regime is “smarter,” we must consider not only how well they employ existing knowledge in decision-making, but we must also assess how those regimes influence the ongoing production of policy-relevant knowledge. Thus, I offer an instrumental defense of democracy based on its capacity to encourage a superior pattern and quality of expert research to inform policy decisions over time. Epistocracy may be effective at employing extant knowledge in the short run, but in the long run, democracy is a superior environment for producing knowledge to inform policy decisions. (shrink)

Awareness of science encouraged through events in 2017.

In line with the tradition of the Conversational School of Philosophy, this essay provides a rare and unique space of discourse for the authors to converse about the place of the ‘ethno’ in African philosophy. This conversation is a revisit, a renewal of the key positions that have coloured the ethnophilosophy debate by the conversers who themselves are notable contributors to arguments for and against the importance of ethnophilosophy in the unfolding of African philosophy particularly in the last decade or (...) so. There are four key positions that have been argued for in the pages of this paper: ethnophilosophy is not African philosophy and it is useless and inimical to the growth of African philosophy and should thus be jettisoned – Matolino; ethnophilosophy is the foundation for African philosophy as it provides the raw materials for African philosophical discourse – Ogbonnaya and Agada; ethnophilosophy has some value for African philosophy but it is definitely not the foundation for genuine African philosophy the way criticism and rigours are – Attoe; and ethnophilosophy can be adequately conceived as African philosophy particularly in terms of its etymology as culture or race philosophy, dealing with a philosophical or critical reflections on, and exposition of, immanent principles in African thought – Mangena and Etieyibo. These conversers provide good arguments for the positions they hold, arguments that are of course, open for further interrogation. Two points can be concluded from the ethnophilosophy debate provided in this essay: the disparities in views among conversers it seems, stem ultimately from the understanding of ethnophilosophy that each converser holds, which varies from the notion of a method used at some point in the history of African philosophy, to an etymological understanding as culture philosophy; and the debate about ethnophilosophy in the spirit of any philosophical tradition remains a perennial one that is yet to be concluded. This essay certainly concretises what is on ground and paves the way for further discussions. Keywords: Ethno, African philosophy, Foundationalist, Universalist, Particularist, The common moral position, Ethnophilosophy. (shrink)

In line with the tradition of the Conversational School of Philosophy, this essay provides a rare and unique space of discourse for the authors to converse about the place of the ‘ethno’ in African philosophy. This conversation is a revisit, a renewal of the key positions that have coloured the ethnophilosophy debate by the conversers who themselves are notable contributors to arguments for and against the importance of ethnophilosophy in the unfolding of African philosophy particularly in the last decade or (...) so. There are four key positions that have been argued for in the pages of this paper: ethnophilosophy is not African philosophy and it is useless and inimical to the growth of African philosophy and should thus be jettisoned – Matolino; ethnophilosophy is the foundation for African philosophy as it provides the raw materials for African philosophical discourse – Ogbonnaya and Agada; ethnophilosophy has some value for African philosophy but it is definitely not the foundation for genuine African philosophy the way criticism and rigours are – Attoe; and ethnophilosophy can be adequately conceived as African philosophy particularly in terms of its etymology as culture or race philosophy, dealing with a philosophical or critical reflections on, and exposition of, immanent principles in African thought – Mangena and Etieyibo. These conversers provide good arguments for the positions they hold, arguments that are of course, open for further interrogation. Two points can be concluded from the ethnophilosophy debate provided in this essay: the disparities in views among conversers it seems, stem ultimately from the understanding of ethnophilosophy that each converser holds, which varies from the notion of a method used at some point in the history of African philosophy, to an etymological understanding as culture philosophy; and the debate about ethnophilosophy in the spirit of any philosophical tradition remains a perennial one that is yet to be concluded. This essay certainly concretises what is on ground and paves the way for further discussions. (shrink)

The main lesson from Gettier cases is that while one cannot know a proposition by luck, one can hold a lucky true belief justifiedly. Possibly because the latter is taken for granted, the relationship between epistemic justification and epistemic luck has been less discussed. The paper investigates whether luck can undermine doxastic justification, and if so, how and to what extent. It is argued that, as in the case of knowledge, beliefs can fall short of justification due to luck. (...) Moreover, it is argued that justification-undermining luck is a problem for both internalist and externalist conceptions of justification. Accordingly, it is shown that epistemic luck is a more widespread phenomenon than many in epistemology commonly assume. (shrink)

Perhaps the greatest impediment to a viable libertarianism is the provision of a satisfactory explanation of how actions that are undetermined by an agent's character can still be under the control of, or ‘up to’, the agent. The ‘luck problem’ has been most assiduously examined by Robert Kane who supplies a detailed account of how this problem can be resolved. Although Kane's theory is innovative, insightful, and more resourceful than most of his critics believe, it ultimately cannot account for the (...) type of control that moral responsibility and (ultimate) agency legitimately require. (shrink)

In this paper, I argue that joint action permits a certain degree of luck. The cases I have in mind exhibit the following structure: each participant believes that the intended ends of each robustly support the joint action. This belief turns out to be false. Due to lucky circumstances, the discordance in intention never becomes common knowledge. However, common knowledge of the relevant intentions would have undermined the joint action altogether. The analysis of such cases shows the extent to (...) which common knowledge of the participants’ intentions can be harmful to joint action. This extends a recent line of research that has questioned the necessity of common knowledge in joint action. (shrink)

Knowledge is widely regarded as being incompatible with epistemic luck, but according to several philosophers, the same does not hold for understanding. This paper examines to what extent understanding is vulnerable to epistemic luck. After discussing the weaknesses of some of the cases that have been offered to support the conclusion that understanding tolerates environmental epistemic luck, I turn to a more recent one offered in favour of the opposite conclusion. I argue that this case does not manage to establish (...) that understanding is vulnerable to environmental luck; this even if the fact that understanding comes in degrees is taken into account. Finally, I examine the vulnerability of understanding to intervening luck – the type of luck present in classical Gettier cases – and conclude that when such luck is present, one's understanding is necessarily sub-optimal; a conclusion that does not hold, according to what I argue, when it comes to environmental luck. (shrink)

In the spirit of praxis, I connect Lacanian theory with the practice of making a video. Lucky in Savannah, which is an experimental adaptation of “Lucky’s speech” from Samuel Beckett’s masterpiece, Waiting for Godot —"[t]he prototype of a modernist text” according to Slavoj Žižek. For Žižek, Beckett—rather than Shakespeare—is “a kenotic writer, a writer of utter self-emptying of subjectivity, of its reduction to a minimal difference”. Will Greenshields argues that Žižek goes further than Lacan, and even performs an (...) anti-Žižekian move when choosing Beckett over Joyce: “While for Joyce the beginning and end were so close as to be indistinguishable…for Beckett there is such a thing as a beginning, a bare minimum, and if the truly revolutionary act is to be achieved, one must return to it”. For these reasons, it is certainly worthwhile to consider Beckett avec Žižek and others. In my video, I employ a Beckettian aesthetic informed by Lacanian psychoanalysis, which leads me to the following question: Is Lucky's speech an example of “full speech” par excellence, or is it a Real manifestation of the sinthome as "the meaningless letter that immediately procures jouis-sense, ‘enjoyment-in-meaning,' 'enjoy-meant'"? (shrink)

In this paper I add credence to Linda Zagzebski's (1994) diagnosis of Gettier problems (and the current trend to abandon the standard analysis) by analyzing the nature of luck. It is widely accepted that the lesson to be learned from Gettier problems is that knowledge is incompatible with luck or at least a certain species thereof. As such, understanding the nature of luck is central to understanding the Gettier problem. Thanks by and large to Duncan Pritchard's seminal work, Epistemic Luck, (...) a great deal of literature has been developed recently concerning the nature of luck and anti-luck epistemology. The literature, however, has yet to explore the very intuitive idea that luck comes in degrees. I propose that once luck is recognized to admit degrees even the slightest non-zero degree (of the relevant sort) precludes knowledge. Connecting this to Zagzebski's thesis, I propose that a given theory of warrant must guarantee truth in order to avoid Gettier counterexamples (or subsequently deny that warrant bears any relationship to the truth whatsoever), simply because a sufficient standard analysis of knowledge cannot allow for knowledge that is even marginally lucky. (shrink)

Virtue epistemology argues that knowledge is more valuable than Gettierized belief because knowledge is an achievement, but Gettierized belief is not. The key premise in the achievement argument is that achievement is apt (successful because competent) and Gettierized belief is inapt (successful because lucky). I first argue that the intuition behind the achievement argument is based wrongly on the fact that ‘being successful because lucky’ implicates ‘being not competent enough’. I then offer an argument from moral luck to (...) argue that virtue epistemologists should maintain that knowledge is no more valuable than Gettierized belief. (shrink)

Can one still have understanding in situations that involve the kind of epistemic luck that undermines knowledge? Kvanvig (The value of knowledge and the pursuit of understanding, 2003; in: Haddock A, Miller A, Pritchard D (eds) Epistemic value, 2009a; in: Haddock A, Miller A, Pritchard D (eds) Epistemic value, 2009b) says yes, Prichard (Grazer Philos Stud 77:325–339, 2008; in: O’Hear A (ed) Epistemology, 2009; in: Pritchard D, Millar A, Haddock A (eds) The nature and value of knowledge: three investigations, 2010) (...) say sometimes, DePaul and Grimm (Philos Phenomenol Res 74:498–514, 2007) and Grimm (Br J Philos Sci 57:515–535, 2006; in: Bernecker S, Pritchard D (eds) The Routledge companion to epistemology, 2011), Kvanvig’s critics, say no. The cases put forth by Kvanvig’s critics share a common feature, which seems to drive the intuition that understanding can’t be lucky: the fact that the information that makes up the individual’s understanding comes exclusively from a bad source. I formulate a case that lacks this feature, drawing on the fact that understanding produced from scientific inquiry is often produced by collaboration. I argue that my case provides good evidence that understanding is not a species of knowledge. (shrink)

 Fred comes to realize that if his parents had settled in a more conservative neighborhood, he would have—on the basis of essentially the same evidence—arrived at political views quite different from his actual views. Furthermore, his parents chose between liberal and conservative neighborhoods by tossing a coin. (Sher 2001).

I argue against the Standard View of ignorance, according to which ignorance is defined as equivalent to lack of knowledge, that cases of environmental epistemic luck, though entailing lack of knowledge, do not necessarily entail ignorance. In support of my argument, I contend that in cases of environmental luck an agent retains what I call epistemic access to the relevant fact by successfully exercising her epistemic agency and that ignorance and non-ignorance, contrary to what the Standard View predicts, are not (...) modal in the sense that knowledge is. After responding to objections, I conclude by sketching an alternative account of ignorance centered on the notions of epistemic access and epistemic agency. (shrink)

This essay critically examines Alfred R. Mele’s attempt to solve a problem for libertarianism that he calls the problem of present luck. Many have thought that the traditional libertarian belief in basically free acts (where the latter are any free A-ings that occur at times at which the past up to that time and the laws of nature are consistent with the agent’s not A-ing at that time) entail that the acts are due to luck at the time of the (...) act (present luck) rather than to the kind of agent control required for genuinely free, morally responsible action. While libertarians frequently have tried to rebut the claim that basically free acts are due to present luck, Mele argues for the daring thesis that they should embrace present luck rather than try to explain it away. His strategy is to argue that the assumption of present luck in the decisions of very young children (or “little agents”) does not preclude us from attributing to them a small amount of moral responsibility and that this makes it possible to conceive of moral development as a gradual process in which as the frequency of the indeterministically caused free actions increases, the agents take on greater and greater moral responsibility. In this paper I give several possible reconstructions of Mele’s argument and analyze in detail why none of them succeeds. (shrink)

Situationism is, roughly, the thesis that normatively irrelevant environmental factors have a great impact on our behaviour without our being aware of this influence. Surprisingly, there has been little work done on the connection between situationism and moral luck. Given that it is often a matter of luck what situations we find ourselves in, and that we are greatly influenced by the circumstances we face, it seems also to be a matter of luck whether we are blameworthy or praiseworthy for (...) our actions in those circumstances. We argue that such situationist moral luck, as a variety of circumstantial moral luck, exemplifies a distinct and interesting type of moral luck. Further, there is a case to be made that situationist moral luck is perhaps more worrying than some other well-discussed cases of moral luck. (shrink)

How to accommodate the possibility of lucky true beliefs in necessary (or armchair) truths within contemporary modal epistemology? According to safety accounts luck consists in the modal proximity of a false belief, but a belief in a true mathematical proposition could not easily be false because a proposition believed could never be false. According to Miščević modal stability of a true belief under small changes in the world is not enough, stability under small changes in the cognizer should also (...) (and primarily) be considered. I argue for a more traditional modal reliabilism based on the critical question: how easy is it for a belief to be false, given the way it was formed? A belief (a priori or a posteriori) is then agent-lucky when based on a specific method which might easily lead to a false belief in the target proposition. Miščević suggests a unifying approach in terms of virtue epistemology. It seems to me that this approach, if successful, will undermine the project that he started with: formulate an anti-luck condition in the frame of a modal theory of luck. (shrink)

This autobiographical sketch is being published 50 years after I started as an assistant professor at Georgetown University in 1970. In this presentation, I cannot tell the full story of these 50 years. I write only about the formative years both before and after I was hired at Georgetown, and I emphasize two subjects. The first is the importance of the individuals who were massive influences on my intellectual development and aspirations. The second is the great importance of multidisciplinary work. (...) I came from philosophy, a discipline that generally did not emphasize or particularly value multidisciplinary work, but I was transformed by individuals in other disciplines who directed me to this style of work. Almost sheer luck brought each of these influences into my life. (shrink)

This Article considers the role of luck in judicial outcomes, stemming from differences in the moral and legal views and reasoning of the judges who decide them. It suggests that luck is ineliminable from a system of positive law and that although it poses important moral problems of unpredictability, arbitrariness, and unfairness, it is not easily remediable. It is certainly not remediable by replacing a system of positive law with a system of adjudication addressing moral issues directly. Nor is it (...) remediable by insisting on integrity as a feature of judicial decision-making. (shrink)

Imagine an artist creating new work, a painter applying paint to canvas with a brush, for example. Assuming she acts intentionally, is she responsible for the work she creates? Is she responsible, in particular, for whatever value her finished work has? In the first part of the paper, I formulate an argument for the claim she is not; I call this the Luck Argument. According to that argument, an important aspect of the work's value is due to luck, so not (...) something for which the artist is responsible. I then go on to challenge the Luck Argument. I suggest that intentional control is not the only type of control artists exercise over their bodily activity. There is another type, which I call receptive control. The concept of receptive control makes it possible to challenge a crucial premise in the Luck Argument. (shrink)

In this paper, I apply Duncan Pritchard’s anti-luck epistemology to the case of knowledge through testimony. I claim that Pritchard’s distinction between veritic and reflective luck provides a nice taxonomy of testimony cases, that the taxonomic categories that emerge can be used to suggest precisely what epistemic statuses are transmissible through testimony, and that the resulting picture can make clear how testimony can actually be knowledge-generating.

I show that the social stratification of academic science can arise as a result of academics’ preference for reading work of high epistemic value. This is consistent with a view on which academic superstars are highly competent academics, but also with a view on which superstars arise primarily due to luck. I argue that stratification is beneficial if most superstars are competent, but not if most superstars are lucky. I also argue that it is impossible to tell whether most (...) superstars are in fact competent or lucky, or which group a given superstar belongs to, and hence whether stratification is overall beneficial. (shrink)

It is plausible to think that the epistemic benefit of having an explanation is understanding. My focus in this article is on the extent to which explanatory understanding, perhaps unlike knowledge, is compatible with certain forms of luck—the extent to which one can understand why something is the case when one is lucky to truly believe an explanatorily relevant proposition. I argue, contra Stephen Grimm ([2006]) and Duncan Pritchard ([2008], [2009]), that understanding quite generally is compatible with luckily believing (...) a true, explanatorily relevant proposition. My strategy is to argue that various intuitions that seem to rule against lucky understanding can be explained away, and thus do not compel us to reject the thesis that, in general, understanding tolerates luck. In arriving at this conclusion, I address some salient issues regarding the testimony of others, and also draw out the consequences of my discussions for the status of understanding as a cognitive achievement. (shrink)

For millennia, human beings have believed that it is morally wrong to judge others by the fortuitous or unfortunate events that befall them or by the actions of another person. Rather, an individual’s own intended, deliberate actions should be the basis of his or her evaluation, reward, and punishment. In a series of studies, the authors investigated whether such rules guide the judgments of children. The first 3 studies demonstrated that children view lucky others as more likely than unlucky (...) others to perform intentional good actions. Children similarly assess the siblings of lucky others as more likely to perform intentional good actions than the siblings of unlucky others. The next 3 studies demonstrated that children as young as 3 years believe that lucky people are nicer than unlucky people. The final 2 studies found that Japanese children also demonstrate a robust preference for the lucky and their associates. These findings are discussed in relation to M. J. Lerner’s (1980) just-world theory and J. Piaget’s (1932/1965) immanent-justice research and in relation to the development of intergroup attitudes. (shrink)

Williams’s attack on the ‘morality system’ in Ethics and the Limits of Philosophy was preceded by his famous but misunderstood essay ‘Moral Luck’. This essay pursues two principal aims. First and foremost, I take a fresh look at Williams’s argument in ‘Moral Luck’, to assess its defensibility. Second, I investigate how Williams’s treatment of moral luck shapes and informs the wider assault on the ‘morality system’ which reached its fullest expression in the later work. We can learn something about both (...) of Williams’s projects—his defence of moral luck, and his attack on the morality system—by seeing how each of these projects contributes to the other. Drawing on Williams’s discussion of Gauguin’s desertion of his family for a life of artistic endeavour in Tahiti, six interpretations of Williams’s argument are suggested. While some of these are better than others, none is completely satisfying or convincing. It is suggested, in conclusion, that the attack on anti-luckism does not make an indispensable contribution to Williams’s attack on the morality system. (shrink)

In Coogan's Bluff and the Dirty Harry films, Clint Eastwood's characters often invoke luck when they want unpredictable others to assume some responsibility to stop violence, thereby implicating moral luck in heroism. In the famous ‘Do I feel lucky’ scene from Dirty Harry, Eastwood's character might not be bluffing, but he is giving luck a role in justice. In this case and others, his character's unconventional responsibility should prompt reconsideration of his character's virtue. Viewers must also decide where the (...) deceptive or rule-breaking policeman locates the responsibility for his actions. (shrink)

According to one of Leibniz's theories of contingency a proposition is contingent if and only if it cannot be proved in a finite number of steps. It has been argued that this faces the Problem of Lucky Proof , namely that we could begin by analysing the concept ‘Peter’ by saying that ‘Peter is a denier of Christ and …’, thereby having proved the proposition ‘Peter denies Christ’ in a finite number of steps. It also faces a more general (...) but related problem that we dub the Problem of Guaranteed Proof . We argue that Leibniz has an answer to these problems since for him one has not proved that ‘Peter denies Christ’ unless one has also proved that ‘Peter’ is a consistent concept, an impossible task since it requires the full decomposition of the infinite concept ‘Peter’. We defend this view from objections found in the literature and maintain that for Leibniz all truths about created individual beings are contingent. (shrink)