I defend a physicalistic version of ontological emergence; qualia emerge from the brain, but are physical properties nevertheless. First, I address the following questions: what are the central tenets of physicalistic ontological emergentism; what are the relationships between these tenets; what is the relationship between physicalistic ontological emergentism and non-reductive physicalism; and can there even be a physicalistic version of ontological emergentism? This discussion is merely an attempt to clarify exactly what a physicalistic version of ontological emergentism must claim, and (...) to show that the view is at least coherent. I then defend the view from objections, for example, Kim’s (Philos Stud 95:3–36, 1999) attempt to apply a version of his exclusion argument to ontological emergentism. I conclude by offering a positive argument for the view: given certain empirical evidence concerning the organization of the brain, physicalism might have to endorse ontological emergentism to avoid epiphenomenalism. (shrink)

The paper presents a paradoxical feature of computational systems that suggests that computationalism cannot explain symbol grounding. If the mind is a digital computer, as computationalism claims, then it can be computing either over meaningful symbols or over meaningless symbols. If it is computing over meaningful symbols its functioning presupposes the existence of meaningful symbols in the system, i.e. it implies semantic nativism. If the mind is computing over meaningless symbols, no intentional cognitive processes are available prior to symbol grounding. (...) In this case, no symbol grounding could take place since any grounding presupposes intentional cognitive processes. So, whether computing in the mind is over meaningless or over meaningful symbols, computationalism implies semantic nativism. (shrink)

It is widely thought that there is an important argument to be made that starts with premises taken from the science of physics and ends with the conclusion of physicalism. The standard view is that this argument takes the form of a causal argument for physicalism. Roughly, physics tells us that the physical realm is causally complete, and so minds (among other entities) must be physical if they are to interact with the world as we think they do. In what (...) follows, I raise problems for this view. After an initial review of the causal argument, I begin my case by showing that the totality of physical truths do not deductively entail the causal completeness of the physical realm, using a double-prevention scenario and causation by omission to show that nonphysical causes of physical effects would not need to violate physical conservation laws. I then move on to raise problems for an inductive argument for causal completeness by drawing on the neo-Russellian view that there is no causation in fundamental physics, and so causation must itself be a realized or derived entity. I conclude by suggesting that the underlying problem is that the causal argument has fallen out of touch with the sophisticated understanding that philosophers have developed of the role of causation within physics. (shrink)

In passing remarks, some commentators have noted that for Nagel, physicalism is true. It has even been argued that Nagel seeks to find the best path to follow to achieve future physicalism. I advance these observations by adding that for Nagel, we should discuss the consciousness problem not in terms of physical and mental issues but in terms of our desire to include consciousness in an objective/scientific account, and we can achieve this only by revising our self-conception, i.e., folk psychology, (...) to develop a more detached view of experience. Through the project of objective phenomenology, Nagel aims to achieve some sort of objective, detached, and scientific explanation of the subjective nature of experience. This project seeks to make the truth of physicalism intelligible and consciousness more amenable to scientific study, potentially raising an even broader concept than the one physicalism originally proposes. (shrink)

An overview of what constitutes as lying and the epistemic and moral consequences lying incurs.

Thomas Nagel’ın “Hiçbir-Yerden Bakış Açısı” adlı kitabı çok alıntılanmış bir eserdir. Buradaki argümanlar sıklıkla bilincin nesnel-bilimsel bir açıklamasının yapılabilmesinin, en iyi ihtimalle, önündeki büyük ve yapısal sorunların dile getirilişi veya tümüyle imkansız olduğunu gösteren akıl yürütmeler olarak algılanır. Bu iki yanlış algıyı özetlememin ardından her ikisinin de neden hatalı olduğunu gösteriyorum. Bunu yaptıktan sonra her iki hatanın nedenlerini birden yaratan ortak bir neden daha olduğunu gösteriyorum. Bu nedenin Thomas Nagel’ın nesnel fenomenoloji önerisinin ya belirsiz veya saçma bulunarak bir kenara bırakılması (...) ya da hepten reddedilmesi olduğunu savunuyorum. Böylelikle nesnel fenomenoloji projesinin özünde deneyimin öznel boyutunun, nesnel bir açıklamasının verilebilmesini sağlayabilmek için bilinci açıklamakta halihazırda kullandığımız zihinselci terimler setinde kavramsal ve kuramsal yenilenme yapılması yönünde bir çağrı olduğunu gösterebileceğimi düşünüyorum: Nesnel fenomenoloji, öznel fenomenin kavramsal yenilenme aracılığıyla özneler-arası ulaşılabilirliğini sağlama projesidir. (shrink)