In this paper, I argue that Berkeley’s master argument is not the worst argument in the world—more like third or fourth.

Berkeley argues that our ideas cannot represent external objects, because only an idea can resemble an idea. But he does not offer any argument for the claim that an idea can represent only what it resembles - a premise essential to his argument. I argue that this gap can be both historically explained and filled by examining the debates between Cartesians and sceptics in the late seventeenth century. Descartes held that representation involves two relations between an idea and its object (...) ? resemblance and causation ? and that these relations are very closely linked to each other. I look at variations upon this claim in later Cartesians, especially Desgabets and Régis. I also examine the critics who attacked this claim, especially Huet, Foucher, and Du Hamel, who developed arguments similar to Berkeley's but concluded that (Cartesian) representation is simply impossible. I also argue that Malebranche, although an adherent of the Cartesian theory of intentionality, used a modified version of this argument to argue for his claim that ideas do not exist in the mind at all. These thinkers, and especially Malebranche, provide the context in which we should understand Berkeley. (shrink)

Berkeley holds that objects in the world are constituted of ideas. Some commentators argue that for Berkeley, ideas are identical to acts of perception; this is taken to proceed from his view that ideas are like pains. In this paper, I evaluate the identity claim. I argue that although it does not follow from the pain analogy, nonetheless the texts suggest that Berkeley does think ideas and acts are identical. I show how Berkeley can account for objects persisting over time (...) and being perceivable by multiple observers, even if the ideas that constitute them are intermittent and dependent on particular actors. (shrink)

In this paper I defend the view that Berkeley endorses a spirit-idea dualism, and I explain what this dualism amounts to. Central to the discussion is Berkeley's claim that spirits and ideas are "entirely distinct." Taken as a Cartesian real distinction, the "entirely distinct" claim seems to be at odds with Berkeley's view that spirits are substances that support ideas by perceiving them. This has led commentators to deflate Berkeley's notion of "entire distinction" by reading it as analogous to the (...) categorical distinction between substance and accident. I argue that rather than taking Berkeley's notion of "entire distinction" in either of these ways, it ought to be understood as insisting upon a radical dissimilitude between spirits and ideas. This dissimilitude requires that ideas cannot be viewed as analogous to modes or accidents which inhere in a substance. Moreover, spirits and ideas cannot be understood in terms of a single, gradated scale of reality. Instead, for Berkeley spirits and ideas occupy two entirely different scales of reality and consequently the very term 'thing' applies to them in different senses. In this way, Berkeley endorses a severe dualism that occurs at the highest level of his ontology. En este trabajo defiendo que Berkeley sostiene un dualismo espíritu-idea y explico qué significa tal dualismo. Es central en la discusión la afirmación de Berkeley que los espíritus y las ideas son "totalmente distintos". Considerada como una distinción real cartesiana, la tesis "totalmente distintos" parece estar en tensión con la concepción de Berkeley de que los espíritus son sustancias que "support ideas by perceiving them". Esto ha llevado a los comentadores a disminuir la noción de Berkeley de "distinción total" leyéndola como un análogo a la distinción categorial entre sustancia y accidente. Yo argumento que en lugar de considerar a la noción de Berkeley de "distinción total"en alguno de esos modos, debe ser comprendida como insistiendo en una radical diferencia entre espíritus e ideas. Esta diferencia requiere que las ideas no se vean como análogas a modos o accidentes de la sustancia. Además espíritus e ideas no pueden ser entendidos en términos de una única escala graduada de realidad. En cambio para Berkeley espíritus e ideas ocupan dos escalas totalmente distintas de realidad y en consecuencia, el término mismo "cosa" se aplica en sentidos distintos. De este modo, Berkeley sostiene un dualismo severo que acaece al más alto nivel de su ontología. (shrink)

William Molyneux raised the following question: if a congenital blind person is made to see, and is visually presented with a cube and a globe, would he be able to call the shapes before him a cube and a globe before touching them? Locke, Berkeley, Leibniz, and Reid presented their phenomenological view of shape perception, i.e. their view as to what it is like to perceive shape by sight and touch, in responding to Molyneux’s Question. The four philosophers shared the (...) view that visual perception delivers no solid shape. This view would provide a premise for an argument for immaterial objects. The purpose of my thesis is to reject that argument. Kant’s view and John Campbell’s externalist account offer a way to reject the premise of the argument in question. However, my strategy is not to adopt their view. I pursue Reichenbach’s view that the there is no congruence or incongruence involved in the visual phenomenology. I develop his view, and propose the view that visual perception delivers no flat or solid shape. Although my view endorses the premise in question, I can offer a way to reject the argument. This is because my view is compatible with a form of externalism about perception (which differs from Campbell’s). My view can also do full justice to the phenomenological views presented by the four philosophers. (shrink)

Traditionally, religious doctrines and practices have been divided into two categories. Those that purport to be justified by natural reason alone are said to be part of natural religion, while those which purport to be justified only by appeal to supernatural revelation are said to be part of revealed religion. One of the central aims of Berkeley's philosophy is to understand and defend both the doctrines and the practices of both natural and revealed (Christian) religion. This chapter will provide a (...) survey of this aspect of Berkeley's thought. (shrink)