Philosophical Problems
35 episodes - English - Latest episode: almost 11 years ago - ★★★★ - 4 ratingsIn this subject we examine some of the central problems that have captivated philosophers throughout millennia, as well as those that scientific advances and cultural changes have only recently brought to our attention. These might include: where did the universe come from? Might a machine think? Is time travel possible? Is it morally acceptable to eat meat, or to design children genetically? Does the world suggest the existence of a designer, a God? Students will focus on examining the merits of the various arguments on these issues, dealing with each philosophical problem for a week. Students will be introduced to most of the major philosophical areas, including epistemology (what can we know?), metaphysics (what is the nature of reality?), ethics, personal identity, and philosophy of mind.
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Episodes
Free Will II
May 22, 2013 22:27 - 50 minutes - 29.4 MBWhile the question concerning the truth of determinism may be an empirical question, that is, it will be settled by the various sciences, philosophers are particularly interested in whether or not the hypothetical truth of determinism would rule out free will. In this lecture, we look at two opposing positions on this issue: those who think that determinism is compatible with having free will (compatibilists) and those think that determinism undermines freedom (incompatibilists). Copyright...
Free Will II (handout)
May 22, 2013 22:26 application/pdfWhile the question concerning the truth of determinism may be an empirical question, that is, it will be settled by the various sciences, philosophers are particularly interested in whether or not the hypothetical truth of determinism would rule out free will. In this lecture, we look at two opposing positions on this issue: those who think that determinism is compatible with having free will (compatibilists) and those think that determinism undermines freedom (incompatibilists). Copyright...
Free Will I
May 20, 2013 03:38 - 50 minutes - 29.4 MBIf the world is causally determined, does this mean people no longer have free will? Or is being free compatible with determinism. In this lecture, I discuss two opposing positions regarding the existence of free will even though both agree that genuine free will is incompatible with determinism. On the one hand, there are hard determinists who think that because determinism is true, then this means that free will does not exist. On the other hand, there are libertarians who think that the ...
Free Will I (handout)
May 20, 2013 03:37 application/pdfIf the world is causally determined, does this mean people no longer have free will? Or is being free compatible with determinism. In this lecture, I discuss two opposing positions regarding the existence of free will even though both agree that genuine free will is incompatible with determinism. On the one hand, there are hard determinists who think that because determinism is true, then this means that free will does not exist. On the other hand, there are libertarians who think that the ...
Artificial Intelligence II
May 14, 2013 05:52 - 45 minutes - 26.2 MBTwo of the most vocal critics of the idea that information processing machines may be said to think, or show intelligence, are Hubert Dreyfus and John Searle. This lecture briefly addresses some of Dreyfus' thoughts in this regard, which hinge on the contrast between know-how and knowledge-that, before turning to consider Searle's famous "Chinese Room" thought experiment and the various replies that have been made to it. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserv...
Artificial Intelligence II (handout)
May 14, 2013 03:33 application/pdfTwo of the most vocal critics of the idea that information processing machines may be said to think, or show intelligence, are Hubert Dreyfus and John Searle. This lecture briefly addresses some of Dreyfus' thoughts in this regard, which hinge on the contrast between know-how and knowledge-that, before turning to consider Searle's famous "Chinese Room" thought experiment and the various replies that have been made to it. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserv...
Artificial Intelligence I
May 09, 2013 04:58 - 43 minutes - 25 MBThis lecture introduces students to the work of Alan Turing and the project of creating Artificial Intelligence that he played a significant role in inaugurating. We consider some of the objections to standard forms of AI (but not necessarily all) posed by Hubert Dreyfus in various of his books. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
Artificial Intelligence I (handout)
May 09, 2013 04:58 application/pdfThis lecture introduces students to the work of Alan Turing and the project of creating Artificial Intelligence that he played a significant role in inaugurating. We consider some of the objections to standard forms of AI (but not necessarily all) posed by Hubert Dreyfus in various of his books. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
The Consciousness Conundrum II
May 07, 2013 22:20 - 50 minutes - 28.9 MBIn this lecture we discuss two competing solutions to the mind-body problem. First, we look at the identity theory of mind, or reductive materialism, which says that the mind is identical to the brain. Then, we look at property dualism, which agrees with the materialist that there is only one type of substance but differs on the type of properties the substance can have. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
The Consciousness Conundrum II (handout)
May 07, 2013 22:19 application/pdfIn this lecture we discuss two competing solutions to the mind-body problem. First, we look at the identity theory of mind, or reductive materialism, which says that the mind is identical to the brain. Then, we look at property dualism, which agrees with the materialist that there is only one type of substance but differs on the type of properties the substance can have. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
The Consciousness Conundrum I
May 06, 2013 04:09 - 49 minutes - 28.8 MBThe mind appears to be of a radically different nature to the everyday material items we normally encounter. Insofar as our body, including our brain, are considered parts of the material world, it becomes a mystery as to how our mind can find a place within nature and interact with out body. This is what is known as the mind-body problem. After trying to make sense of the problem, this lecture explores a proposed solution in the form of substance dualism as propounded by French philosopher ...
The Consciousness Conundrum I (handout)
May 06, 2013 04:08 application/pdfThe mind appears to be of a radically different nature to the everyday material items we normally encounter. Insofar as our body, including our brain, are considered parts of the material world, it becomes a mystery as to how our mind can find a place within nature and interact with out body. This is what is known as the mind-body problem. After trying to make sense of the problem, this lecture explores a proposed solution in the form of substance dualism as propounded by French philosopher ...
Other Minds
April 30, 2013 03:21 - 48 minutes - 28.2 MBDo we know that others have minds? This lecture considers two main types of response to the “problem of other minds”: those that are inferential in nature and argue that perception of others alone is an insufficient justification, requiring either an argument by analogy, or an inference to the best explanation; those that are non-inferential in nature, advocating either direct perception of others in some core emotions, or the view that certain experiences that we do have (e.g. shame) presup...
Other Minds (handout)
April 30, 2013 02:31 application/pdfDo we know that others have minds? This lecture considers two main types of response to the “problem of other minds”: those that are inferential in nature and argue that perception of others alone is an insufficient justification, requiring either an argument by analogy, or an inference to the best explanation; those that are non-inferential in nature, advocating either direct perception of others in some core emotions, or the view that certain experiences that we do have (e.g. shame) presup...
The Problem of Induction
April 23, 2013 03:08 - 51 minutes - 29.8 MBThis lecture is a discussion of the problem of induction. I begin by looking at the structure of logical reasoning with a view to delineating the ‘problem’ with inductive reasoning; this is a problem for scientific knowledge as inductive reasoning is essential to science. I explore Hume's analysis of the problem of induction with a view to showing how deep the problem runs. I explain Hume's ultimate resolution to the problem in modern parlance as a type of naturalism. Copyright 2013 Jack Re...
The Problem of Induction (handout)
April 23, 2013 02:57 application/pdfThis lecture is a discussion of the problem of induction. I begin by looking at the structure of logical reasoning with a view to delineating the ‘problem’ with inductive reasoning; this is a problem for scientific knowledge as inductive reasoning is essential to science. I explore Hume's analysis of the problem of induction with a view to showing how deep the problem runs. I explain Hume's ultimate resolution to the problem in modern parlance as a type of naturalism. Copyright 2013 Jack Re...
Brain-snatched II
April 18, 2013 05:41 - 51 minutes - 30 MBThis lecture continues the discussion of scepticism introduced in the preceding lecture. There is discussion of different views about what the consequences would be for someone who accepted scepticism, and of some of the arguments that have been given for rejecting scepticism. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
Brain-snatched II (handout)
April 18, 2013 05:40 application/pdfThis lecture continues the discussion of scepticism introduced in the preceding lecture. There is discussion of different views about what the consequences would be for someone who accepted scepticism, and of some of the arguments that have been given for rejecting scepticism. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
Brain-snatched I
April 16, 2013 04:09 - 49 minutes - 28.6 MBThis lecture deals with philosophical scepticism about the physical world. This is the idea that we do not really have any evidence (at all!) for any of our ordinary beliefs about the world around us, because we cannot rule out the possibility that all our experience is some sort of massive illusion. We look at the detail of the argument for this startling view, and at one of the responses that may be made to it. The lecture refers to Chapter 3, "Brain-Snatched", in Stephen Law's book, The ...
Brain-snatched I (handout)
April 16, 2013 04:08 application/pdfThis lecture deals with philosophical scepticism about the physical world. This is the idea that we do not really have any evidence (at all!) for any of our ordinary beliefs about the world around us, because we cannot rule out the possibility that all our experience is some sort of massive illusion. We look at the detail of the argument for this startling view, and at one of the responses that may be made to it. The lecture refers to Chapter 3, "Brain-Snatched", in Stephen Law's book, The ...
Creationism and Science II
April 11, 2013 03:26 - 47 minutes - 27.5 MBThis lecture builds a more sophisticated response to the demarcation problem (over and above Popper’s response) that includes ideas from Kuhn, Lakatos and Thagard. I outline some of the weakest points in the creationists’ arguments and conclude by mentioning a couple of recent points of interest in the debate. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
Creationism and Science II (handout)
April 11, 2013 03:08 application/pdfThis lecture builds a more sophisticated response to the demarcation problem (over and above Popper’s response) that includes ideas from Kuhn, Lakatos and Thagard. I outline some of the weakest points in the creationists’ arguments and conclude by mentioning a couple of recent points of interest in the debate. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
Creationism and Science
April 09, 2013 03:17 - 47 minutes - 27.4 MBThis lecture looks at what creationism is all about and some of the arguments that proponents of creationism use to argue that it is science. I ask what it is about science that makes it ‘science’. I outline an Popper’s theory of falsification as a response to the demarcation problem and finish by looking at a possible creationist response to the issue of falsification. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
Creationism and Science (handout)
April 09, 2013 03:16 application/pdfThis lecture looks at what creationism is all about and some of the arguments that proponents of creationism use to argue that it is science. I ask what it is about science that makes it ‘science’. I outline an Popper’s theory of falsification as a response to the demarcation problem and finish by looking at a possible creationist response to the issue of falsification. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
Philosophy Essay Writing
March 28, 2013 03:33 - 38 minutes - 22.1 MBThis lecture provides some advice about writing essays in philosophy. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
Self Identity, Part II
March 20, 2013 22:38 - 42 minutes - 171 MB VideoDoes it make sense to think we can duplicate persons, so that people can divide just like cells? Since splitting means dividing one person into two people, the obvious answer seems to be that persons are unable to undergo fission. By looking at the old example of the Ship of Theseus we find that it is possible to think of artefacts dividing, in that one ship can become two. More precisely, a set of time-slices that constitute one ship can be shared by two different future sets of time sl...
Self Identity, Part II (handout)
March 20, 2013 22:29 application/pdfDoes it make sense to think we can duplicate persons, so that people can divide just like cells? Since splitting means dividing one person into two people, the obvious answer seems to be that persons are unable to undergo fission. By looking at the old example of the Ship of Theseus we find that it is possible to think of artefacts dividing, in that one ship can become two. More precisely, a set of time-slices that constitute one ship can be shared by two different future sets of time sl...
Self Identity, Part I
March 20, 2013 22:27 - 44 minutes - 181 MB VideoWhat makes me the person I am? Two popular answers are that my identity depends on the continuing existence of my body, or that my identity depends on some psychological continuity, such as the functioning and extent of memory. The seventeenth-century English philosopher, John Locke, argued that conditions of identity are relative to the kind or sort of thing we are thinking about. Living things are not just masses of matter but organized assemblages of parts that support growth, nutritio...
Self Identity, Part I (handout)
March 20, 2013 22:26 application/pdfWhat makes me the person I am? Two popular answers are that my identity depends on the continuing existence of my body, or that my identity depends on some psychological continuity, such as the functioning and extent of memory. The seventeenth-century English philosopher, John Locke, argued that conditions of identity are relative to the kind or sort of thing we are thinking about. Living things are not just masses of matter but organized assemblages of parts that support growth, nutritio...
Time Travel, Part II
March 12, 2013 23:15 - 46 minutes - 185 MB VideoCan the past be changed? It looks as if time travellers could wreak havoc by interfering with things that have already happened. If what is past cannot be changed, does this commit us to determinism? We ask what would happen in the scenario of the Terminator movies if the Terminator really erased John Connor from the history of the fictional world in which the movie is set. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
Time Travel, Part II (handout)
March 12, 2013 23:14 application/pdfCan the past be changed? It looks as if time travellers could wreak havoc by interfering with things that have already happened. If what is past cannot be changed, does this commit us to determinism? We ask what would happen in the scenario of the Terminator movies if the Terminator really erased John Connor from the history of the fictional world in which the movie is set. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
Time Travel, Part I
March 12, 2013 23:13 - 42 minutes - 165 MB VideoIs time travel possible? An introduction to the philosophy – not the science – of time travel, asking whether time travel can be described without contradictions. To answer the question we look at the movie Back to the Future, and the UK TV series, Doctor Who. The Grandfather paradox is also discussed: could you go back in time and kill your grandfather even before he met your grandmother? Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
Time Travel, Part I (handout)
March 12, 2013 23:12 application/pdfIs time travel possible? An introduction to the philosophy – not the science – of time travel, asking whether time travel can be described without contradictions. To answer the question we look at the movie Back to the Future, and the UK TV series, Doctor Who. The Grandfather paradox is also discussed: could you go back in time and kill your grandfather even before he met your grandmother? Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
What is Philosophy?
March 05, 2013 02:28 - 21 minutes - 12.7 MBThis lecture considers the vexed question of what is philosophy and some of the most common answers to this question. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.
What is Philosophy? (handout)
March 05, 2013 02:26 application/pdfThis lecture considers the vexed question of what is philosophy and some of the most common answers to this question. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.