This dissertation consists of three parts. Part I is a defense of an artificial language methodology in philosophy and a historical and systematic defense of the logical empiricists' application of an artificial language methodology to scientific theories. These defenses provide a justification for the presumptions of a host of criteria of empirical significance, which I analyze, compare, and develop in part II. On the basis of this analysis, in part III I use a variety of criteria to evaluate the scientific (...) status of intelligent design, and further discuss confirmation, reduction, and concept formation. (shrink)

This doctoral thesis consists of five research papers that address four tangential topics, all of which are relevant for the challenges we are facing in our socio-technical society: information, security, privacy, and anonymity. All topics are approached by similar methods, i.e. with a concern about conceptual and definitional issues. In Paper I—concerning the concept of information and a semantic conception thereof—it is argued that the veridicality thesis is false. In Paper II—concerning information security—it is argued that the current leading definitions (...) suffer from counter-examples, and lack an appropriate conceptual sense. Based on this criticism a new kind of definition is proposed and defended. In Paper III—concerning control definitions of privacy—it is argued that any sensible control-definition of privacy must properly recognize the context as part of the defining criteria. In Paper IV—concerning the concept of privacy—it is argued that privacy is a normative concept and that it is constituted by our social relations. Final, in Paper V—concerning anonymity—it is argued that the threat from deanonymization technology goes beyond harm to anonymity. It is argued that a person who never is deanonymized can still be harmed and what is at stake is an ability to be anonymous. (shrink)

This article has two main objectives: 1) to account for the relation between definitions, boundaries and comparison in the study of “esotericism” in a systematic manner; 2) to argue for an expansion of comparative research methods in this field. The argument proceeds in three steps. First it is argued that a process of academic boundary-work has been instrumental in delimiting esotericism as a historical category. Second, a Lakatosian “rational reconstruction” of competing “research programmes” is provided to clarify the relationship between (...) views on definition, boundaries and comparison. Third, a typology of different comparative methods is constructed along two axes: a homological-analogical axis distinguishes between comparison based on shared genealogy versus purely structural or functional comparisons, while a synchronic-diachronic axis picks out a temporal dimension. Historical research programmes have typically endorsed homological comparison, while analogical comparison has remained suspect. This limitation is shown to be entirely arbitrary from a methodological point of view. It is argued that a reconsideration of analogical comparison has the promise of shedding new light on fundamental problems and must be a part of the ongoing theoretical reorientations in the field. (shrink)