Contemporary immunology has established its fundamental theory as a biological expression of personal identity, wherein the "immune self" is defended by the immune system. Protection of this agent putatively requires a cognitive capacity by which the self and the foreign are perceived and thereby discriminated; from such information, discernment of the environment is achieved and activation of pathways leading to an immune response may be initiated. This so-called cognitive paradigm embeds such functions as "perception," "recognition," "learning," and "memory" to characterize (...) immune processes, but the conceptual character of such functions has meanings that vary with the particular theory adopted. When different formulations of cognition are considered, immunology's conceptual infrastructure shifts: Extensions of conventional psychological understanding of representational cognition based on a subject-object dichotomy support notions of immune agency; alternatively, formulations of perception that dispense with representations and attendant notions of agency reconfigure the predicate epistemology dominating current immune theory. Reviewing immunological literature of the past five decades, these two understandings of perception – representational and non-representational – offer competing views of immune cognitive functions. These, in turn, provide competing philosophical understandings of immunology's conceptual foundations, which reflect parallel controversies dominating current debates in philosophy of mind and attendant discussions about personal identity. (shrink)

A thorough examination of the major currents in western philosophy from Descartes onwards.

A curious feature of the literature on motivational judgement internalism is the absence of a discussion of which moral judgements are expected to motivate and how. This dissertation aims to address this issue by investigating what account an internalist can give of judgements of supererogation. This investigation will proceed in three stages. First I will investigate the difference between judging that something is a moral obligation and judging that it is supererogatory. I will argue that, unlike judgements of obligation, there (...) is no reliable connection between judgements of supererogation and motivation. Next I will look at what account a judgement internalist can give of the necessary connection between moral judgements and motivation that is compatible with existence of moral judgements that we do not expect people to be motivated by. I will argue that an all things considered reasons internalism is able to give such an account but cannot explain the motivational power of judgements of supererogation. I will then argue that positing an internal connection between judgements of supererogation and feelings of admiration allows for an internalist account that is capable of explaining the ability of judgements of supererogation to motivate. (shrink)

ABSTRACT The history of spectacle terror lynching remains one of the darkest and least explored political events in American history. In this article, I explore the aesthetic relation of this history to the formation of notions of public action and political assembly. I argue that the history of spectacle terror lynching establishes both a past and present form of public sovereignty. As such, I attempt to examine questions of what public action means with regard to a political context of antiblack (...) violence. I conclude that lynching festivals constitute not only a form of politics but a form of public sovereignty that is still in play in our notion of the public. At heart this notion informs not only antiblack forms of racism but antiblack forms of genocide. (shrink)

Le but principal de la communication est d’esquisser les traits essentiels de la méthode appliquée dans les sciences déductives.1. A quoi tend la méthode déductive? Termes primitifs et définis ; axiomes et théorèmes. Les sciences antérieures à une science donnée. La méthode déductive considérée comme propriété caractéristique des mathématiques.2. Liberté dans le choix des termes primitifs et des axiomes ; notion d’équivalence de deux systèmes de termes ou de propositions.Postulats d’indépendance des termes primitifs et des axiomes.3. Postulats de la formalisation (...) des définitions et des démonstrations. Règles de définition et de démonstration ; les démonstrations complètes ; les sciences déductives formalisées. Le rôle de la logique mathématique au point de vue des nouvelles exigences méthodologiques.4. Les notions de science non-contradictoire et complète. L’importance théorique de ces notions ; leur rapport avec le problème de la vérité des mathématiques. Pourquoi les notions en question n’exercent pas en pratique une grande influence sur la construction des sciences mathématiques.5. Certaines propriétés des sciences mathématiques découlant d’une application conséquente de la méthode déductive.ion du sens des termes primitifs dans la construction de la science. Modèles et interprétations du système d’axiomes. Concept de système formel. Valeur de la méthode déductive du point de vue de l’économie de la pensée. (shrink)