Do the senses represent causation? Many commentators read Nicolas Malebranche as anticipating David Hume’s negative answer to this question. I disagree with this assessment. When a yellow billiard ball strikes a red billiard ball, Malebranche holds that we see the yellow ball as causing the red ball to move. Given Malebranche’s occasionalism, he insists that the visual experience of causal interaction is illusory. Nevertheless, Malebranche holds that the senses represent finite things as causally efficacious. This experience of creaturely causality explains (...) why Aristotelian philosophers and others struggle to recognize occasionalism’s truth. (shrink)

The article examines Ibn Sīnā’s account of necessity and freedom both in God and in the created order. The first part of the article argues that Ibn Sīnā attempts to reconcile seemingly contradictory notions of divine freedom and divine necessity on the premise that if there is necessity in the First this comes solely from ontological, moral, and intellectual perfection and not from an external source or principle, or an internal desire to realize an unrealized potentiality. The First acts, necessarily (...) and voluntarily, in conformity with Its perfection. Hence, the First’s acts may be described as simultaneously necessary-cum-voluntary. The article then, in light of the previous discussion, turns to examine how Ibn Sīnā establishes freedom in the created order. The second part of the article focuses on the notion of existence and how Ibn Sīnā’s distinction between physical and metaphysical causality leads to the idea that the ‘gift’ of existence grounds freedom in entities. The third section examines his construction of essences as uncaused and eternal objects of the divine knowledge. The First knows and existentiates essences in accordance with Its knowledge, but It does not determine what they are. The idea that there is no cause for an entity to be what kind of entity it is in the First’s knowledge further affirms the idea of freedom in the created order. (shrink)

This dissertation examines Avicenna's theory of efficient causation in light of his approach to central problems in metaphysics, from the proof of the Necessary Existent to his emanative cosmology. Avicenna provides an internally coherent metaphysical account of efficient causation. A metaphysical account of the efficient cause explains the existence of the effect or essence in a way that is not explained by the causes of motion, as investigated in physics. That is, a full explanation of the cause of the existence (...) of an essence is not found in the four causes of natural change and motion. Avicenna aims to clarify what the explanatory division of labor is between the account of the natural philosopher and that of the metaphysician. In so doing, Avicenna develops a theory of causation that ties his innovative concepts of the contingent in itself and necessary in itself to the concept of efficient causation. A central distinction that Avicenna advances in relation to the efficient cause is that between the cause of the effect qua species and the cause of the effect qua individual. The distinction is relevant to understanding his view of the role of the causes of the essence, including the Active Intellect. Drawing on the above theory of efficient causation, the study reexamines Avicenna's famous proof for the Necessary Existent. The analysis shows that his metaphysical account of efficient causation is at the heart of his proof for a Necessary Existent. The "cause of persistence", in particular, is argued to have a more critical role than previously acknowledged, and is explicated in the context of his theory of efficient causation in metaphysics. (shrink)