In the debate between positivism and non-positivism the argument from relativism plays a pivotal role. The argument from relativism, as put forward, for instance, by Hans Kelsen, says, first, that a necessary connection between law and morality presupposes the existence of absolute, objective, or necessary moral elements, and, second, that no such absolute, objective, or necessary moral elements exist. My reply to this is that absolute, objective, or necessary moral elements do exist, for human rights exist, and human rights (...) exist because they are justifiable. (shrink)

In this paper I argue in favour of a new definition of presentism that I call ‘existence presentism’ (EP). Typically, presentism is defined as the thesis that ‘only present objects exist’, or ‘nothing exists that is non-present’.1 I assume these statements to be equivalent. I call these statements of presentism ‘conventional presentism’ (CP). First, in §2, I rehearse arguments due to Ulrich Meyer that purport to show that presentism is not adequately defined as CP. In §§2.1–2.4 I show that (...) considerations of the sort raised by Meyer infect attempts to define presentism, due to Thomas Crisp, Tom Stoneham, and Theodore Sider. Thus the first half of the paper is constituted by a negative project that looks to show how extant definitions of presentism fail. In the second half of the paper, I continue in the negative theme in §3, before laying out EP and demonstrating that it solves the problems faced by CP and offering explanations of how to make sense of certain key notions that lie at the heart of EP. I conclude that EP is preferable to CP. (shrink)

This article examines the evolution of the concept of existence in modern visual representation and reasoning, highlighting important milestones. In the late eighteenth century, during the so-called golden age of visual reasoning, nominalism reigned supreme and there was limited scope for existential import or individuals in logic diagrams. By the late nineteenth century, a form of realism had taken hold, whose existential commitments continue to dominate many areas in logic and visual reasoning to this day. Physical, metaphysical, epistemological, and (...) linguistic positions underlie both nominalist and realist views. Since the paradigmatic works on visual reasoning in the 1990s, formal diagram systems have been developed that revive either the nominalist or realist perspectives. Unlike in the nineteenth century, these are not motivated by philosophical views. Nevertheless, they may still have an impact on many areas of philosophy and science outside logic. (shrink)

Avicenna believes that God must be understood in the first place as the Necessary Existent. In his various works, he provides different versions of an ingenious argument for the existence of the Necessary Existent—the so-called Proof of the Sincere —and argues that all the properties that are usually attributed to God can be extracted merely from God's having necessary existence. Considering the centrality of tawḥîd to Islam, the first thing Avicenna tries to extract from God's necessary existence (...) is God's oneness. The aim of the present Element is to provide a detailed discussion of Avicenna's arguments for the existence and unity of God. Through this project, the author hopes to clarify how, for Avicenna, the Islamic concept of monotheism is intertwined with the concept of essential existence. (shrink)

Channeled entities, like Seth and Michael, maintain that your inner consciousness utilizes expectations to create your life.

Many philosophers have endorsed G. E. Moore’s principle of organic unities – according to which the value of a whole must not be assumed to be the same as the sum of the values of its parts – claiming this principle to be of fundamental importance to ethics. In this paper, I cast doubt on the principle. In Section 1, I provide a provisional reformulation of the principle of organic unities and contrast such unities with mere sums of value. In (...) Section 2, I do some groundwork in order to arrive at an account of the part–whole relation with which the principle of organic unities is concerned. In so doing, I provide some further reformulations of that principle. In Section 3, I discuss the isolation method that Moore proposes for determining the value of something, and then, in Section 4, I begin an extended discussion of a particular example of an alleged organic unity, namely, Schadenfreude. I explain why some philosophers claim that such pleasure constitutes an organic unity, but I also present reasons for denying this claim. In Section 5, I pursue one of these reasons in particular, a reason that appeals to the concept of what I call evaluative inadequacy, and, in Section 6, I seek to motivate this appeal by drawing on the relation between value and fitting attitudes. In so doing, I provide still further reformulations of the principle of organic unities. In Section 7, I entertain objections to my account of Schadenfreude, one of which requires one final reformulation of the principle of organic unities, and then, in Section 8, I discuss the more general objection that, even if my reasons for denying that Schadenfreude constitutes an organic unity are cogent, these reasons do not extend to other alleged organic unities, such as the related phenomenon of Mitleid. In the final section, I address the significance of the debate about whether the principle of organic unities is true. (shrink)

Aristotle explains existence through postulating essences that are intrinsic and perception independent. I argue that his theory is more plausible than Hume’s and Russell’s theories of existence. Russell modifies Hume’s theory because he wants to allow for the existence of mathematical objects. However, Russell’s theory facilitates a problematic collapse of ontology into epistemology, which has become a feature of much analytic philosophy. This collapse obscures the nature of truth. Aristotle is to be praised for starting with a (...) clear account of ordinary objects rather than immediately reifying mathematical objects. He thus allows us to have a coherent account of existence and truth, and to easily resist collapsing ontology into epistemology. (shrink)

In the article I undertake the question of the Ockham’s razor. I consider the basic version of this methodological postulate: entia non sunt multiplicanda praeter necessitatem. I propose to interpret this postulate as a criterion of non-existence. In this context I analyse the matter of accidental entities as well as the ontological principle of economy.