Matching Items (4)
Filtering by
Description
The present essay addresses the epistemic difficulties involved in achieving consensus with respect to the Hayek-Keynes debate. In particular, it is argued that the debate cannot be settled on the basis of the observable evidence; or, more precisely, that the empirical implications of the theories of Hayek and Keynes are such that, regardless of what is observed, both of the theories can be interpreted as true, or at least, not falsified. Regardless of the evidence, both Hayek and Keynes can be interpreted as right. The underdetermination of theories by evidence is an old and ubiquitous problem in science. The present essay makes explicit the respects in which the empirical evidence underdetermines the choice between the theories of Hayek and Keynes. In particular, it is argued both that there are convenient responses one can offer that protect each theory from what appears to be threatening evidence (i.e., that the choice between the two theories is underdetermined in the holist sense) and that, for particular kinds of evidence, the two theories are empirically equivalent (i.e., with respect to certain kinds of evidence, the choice between the two theories is underdetermined in the contrastive sense).
ContributorsScheall, Scott (Author) / Creath, Richard (Thesis advisor) / Armendt, Brad (Committee member) / French, Peter (Committee member) / Arizona State University (Publisher)
Created2012
Description
One decision procedure dominates a given one if it performs well on the entire class of problems the given decision procedure performs well on, and then goes on to perform well on other problems that the given decision procedure does badly on. Performing well will be defined as generating higher expected utility before entering a problem. In this paper it will be argued that the timeless decision procedure dominates the causal
and evidential decision procedures. It will also be argued in turn that the updateless decision procedure dominates the timeless decision procedure. The difficulties of formalizing a modern variant of the ”smoking gene” problem will then be briefly examined.
and evidential decision procedures. It will also be argued in turn that the updateless decision procedure dominates the timeless decision procedure. The difficulties of formalizing a modern variant of the ”smoking gene” problem will then be briefly examined.
ContributorsHintze, Daniel Edward (Author) / Armendt, Brad (Thesis director) / Schlee, Edward (Committee member) / DeSerpa, Allan (Committee member) / Barrett, The Honors College (Contributor) / Economics Program in CLAS (Contributor)
Created2014-05
Description
This Thesis contends that if the designer of a non-biological machine (android) can establish that the machine exhibits certain specified behaviors or characteristics, then there is no principled reason to deny that the machine can be considered a legal person. The thesis also states that given a related but not necessarily identical set of characteristics, there is no principled reason to deny that the non-biological machine can make a claim to a level of moral personhood. It is the purpose of my analysis to delineate some of the specified behaviors required for each of these conditions so as to provide guidance and understanding to designers seeking to establish criteria for creation of such machines. Implicit in the stated thesis are assumptions concerning what is meant by a non-biological machine. I use analytic functionalism as a mechanism to establish a framework within which to operate. In order to develop this framework it is necessary to provide an analysis of what currently constitutes the attributes of a legal person, and to likewise examine what are the roots of the claim to moral personhood. This analysis consists of a treatment of the concept of legal personhood starting with the Greek and Roman views and tracing the line of development through the modern era. This examination then explores at a more abstract level what it means to be a person. Next, I examine law's role as a normative system, placing it within the context of the previous discussions. Then, criteria such as autonomy and intentionality are discussed in detail and are related to the over all analysis of the thesis. Following this, moral personhood is examined using the animal rights movement of the last thirty years as an argument by analogy to the question posed by the thesis. Finally, all of the above concepts are combined in a way that will provide a basis for analyzing and testing future assertions that a non-biological entity has a plausible claim for legal or moral personhood. If such an entity exhibits the type of intentionality and autonomy which humans view as the foundation of practical reason, in combination with other indicia of sentience described by "folk psychology", analytic functionalism suggests that there is no principled reason to deny the android's claim to rights.
ContributorsCalverley, David J (Author) / Armendt, Brad (Thesis advisor) / McGregor, Joan (Committee member) / Askland, Andrew (Committee member) / Arizona State University (Publisher)
Created2011
Description
For the past half-century, both jurisprudence and epistemology have been haunted by questions about why individual evidence (i.e., evidence which picks out a specific individual) can sufficiently justify a guilty or liable verdict while bare statistical evidence (i.e., statistical evidence which does not pick out a specific individual) does not sufficiently justify such a verdict. This thesis examines three popular justifications for such a disparity in verdicts – Judith Jarvis Thomson’s causal account, Enoch et al.’s sensitivity account, and Sarah Moss’ knowledge-first account, before critiquing each in turn. After such an analysis, the thesis then defends the claim that legal verdicts require the factfinder (e.g., the judge or jury) to have a justified de re belief (i.e., a belief about a specific object – namely the defendant), and that this doxastic requirement justifies the disparity in rulings, as it is epistemically insufficient to justify a de re belief based on bare statistical evidence alone. A brief account of how these beliefs are formed and spread is also given. After making such a distinction, the thesis then formalizes the burdens of proof of the preponderance of the evidence and beyond a reasonable doubt using the de re/de dicto distinction. Finally, the thesis pre-empts possible objections, namely by providing an account of DNA evidence as individual evidence and giving an account of how false convictions can occur on the de re view of legal proof.
ContributorsThomas, Samuel (Author) / di Bello, Marcello (Thesis advisor) / Armendt, Brad (Committee member) / Pinillos, Nestor (Committee member) / Arizona State University (Publisher)
Created2021