Building on the seminal work of Kit Fine in the 1980s, Leon Horsten here develops a new theory of arbitrary entities. He connects this theory to issues and debates in metaphysics, logic, and contemporary philosophy of mathematics, investigating the relation between specific and arbitrary objects and between specific and arbitrary systems of objects. His book shows how this innovative theory is highly applicable to problems in the philosophy of arithmetic, and explores in particular how arbitrary objects can engage with (...) the nineteenth-century concept of variable mathematical quantities, how they are relevant for debates around mathematical structuralism, and how they can help our understanding of the concept of random variables in statistics. This fully worked through theory will open up new avenues within philosophy of mathematics, bringing in the work of other philosophers such as Saul Kripke, and providing new insights into the development of the foundations of mathematics from the eighteenth century to the present day. (shrink)

Wilson and Kass talked about their book, The ethics of human cloning, which is about the ethical debate over human cloning.

El autor ofrece un análisis filosófico de la teoría viquiana de las instituciones jurídicas en el que –considerando las tesis de Vico sobre el desanrollo de la sociedad y abordando la relación entre las instituciones propias de un determinado momento histórico y las formas juridicas– hace emerger la figura del legislador como personificación del ideal de equidad y de la idea común de justicia, que opera a través del uso de la tópica y de la retórica en la búsqueda de (...) la verdad.The author offers an account of the Vichian theory about legal institutions in which –on the basis of Vico’s claims about the development of society and the relationship between institutions framed within a particular historical period and legal forms– aims to present the legislator as the embodiment of the ideal of equity as well as the common idea related with that of justice, which is shaped up by the topics and rethoric in the pursue of truth. (shrink)

According to many philosophers, there is an explanatory gap between physical truths and phenomenal truths. Someone could know all the physical truths about the world, and in particular, all the physical information about the brain and the neurophysiology of vision, and still not know what it is like to see red (Jackson 1982, 1986). According to a similar example, someone could know all the physical truths about bats and still not know what it is like to be a bat (Nagel (...) 1974). We can conceive of an individual that is physically identical to me, molecule per molecule, but does not have any phenomenally conscious state whatsoever (Chalmers 1996). Some philosophers have argued that the explanatory gap shows that we cannot explain consciousness in physical terms (Levine 2001), or even that phenomenal consciousness is not physical and therefore physicalism is false (Chalmers 1996, 2002). (shrink)

In this article we investigate similarities between the role that ineffability of Absolute Infinity plays in class theory and in theology.

Tarski has shown how the argumentation of the liar paradox can be used to prove a theorem about truth in formalized languages. In this paper, it is shown how the paradox concerning the least undefinable ordinal can be used to prove a no go-theorem concerning the notion of satisfaction in formalized languages. Also, the connection of this theorem with the absolute notion of definability is discussed.

Inleidend overzicht van thema's uit de wetenschapsfilosofie.

Recent discussions on the nature of freedom have suggested that freedom of action depends on freedom of the will and that the conditions for the freedom of the will preclude the possibility of the antecedents of free actions being determined or alternatively require that the agent be responsible for those antecedents. In this paper, it is argued that the first thesis is correct but that the second on either interpretation is wrong. What I argue is that if we take one (...) essential component of the antecedents of action, namely belief, and look at the conditions for freedom of belief, or better, autonomy of belief, we will see that rather than determinism being precluded as a condition for autonomy, a certain sort of determinism would make best sense of that autonomy. It is argued that contrary to oft-cited intuitions, were this form of determinism to obtain, our autonomy would be enhanced. (shrink)

My Favorite Music I enjoy the original Country Music, BlueGrass, some Classical and Blues. But so what? Obviously, I would like to promote what I would like to hear (since I am a certified Selfish Person). It is quite annoying that I can find little good music on my radio.

"A class of men who are exceedingly tiresome are those who, having traveled, talk of nothing but their adventures, the countries which they have seen or traversed, the dangers, whether real or fictitious, which they have encountered, repeating the same things an hundred times over.

If the answer is yes, then we should to be able to demonstrate that an individual sacrifice has a real effect on the common good. If my single, personal sacrifice can alter the final result, then I can say that my sacrifice produces more in rewards than my personal costs. But if my sacrifice makes no difference to the final result, why should I make it, especially if I receive the benefits of the sacrifice of others even if I make (...) no personal sacrifice? (shrink)

The most puzzling aspect of Social Choice theory[1] is that people cooperate much more than the theory suggests. There are several reasons why this is so, including the fact that people are not always rational -- particularly by the definition of "rational" used by the Social Choice theorists! Another obvious reason is that people act out of ignorance much of the time.