Tag Archives: J. P. Moreland

Six reasons why you should believe in non-physical souls

This podcast is a must-listen. Please take the time to download this podcast and listen to it. I guarantee that you will love this podcast. I even recommended it to my Dad and I almost never do that.

Details:

In this podcast, J. Warner examines the evidence for the existence of the mind (and inferentially, the soul) as he looks at six classic philosophical arguments. Jim also briefly discusses Thomas Nagel’s book, Mind and Cosmos and discusses the limitations of physicalism.

The MP3 file is here. (67 MB, 72 minutes)

Topics:

  • Atheist Thomas Nagel’s latest book “Mind and Cosmos” makes the case that materialism cannot account for the evidence of mental phenomena
  • Nagel writes in this recent New York Times article that materialism cannot account for the reality of consciousness, meaning, intention and purpose
  • Quote from the Nagel article:

Even though the theistic outlook, in some versions, is consistent with the available scientific evidence, I don’t believe it, and am drawn instead to a naturalistic, though non-materialist, alternative. Mind, I suspect, is not an inexplicable accident or a divine and anomalous gift but a basic aspect of nature that we will not understand until we transcend the built-in limits of contemporary scientific orthodoxy.

  • When looking at this question, it’s important to not have our conclusions pre-determined by presupposing materialism or atheism
  • If your mind/soul doesn’t exist and you are a purely physical being then that is a defeater for Christianity, so we need to respond
  • Traditionally, Christians have been committed to a view of human nature called “dualism” – human beings are souls who have bodies
  • The best way* to argue for the existence of the soul is using philosophical arguments

The case:

  • The law of identity says that if A = B’ if A and B have the exact same properties
  • If A = the mind and B = the brain, then is A identical to B?
  • Wallace will present 6 arguments to show that A is not identical to B because they have different properties

Not everyone of the arguments below might make sense to you, but you will probably find one or two that strike you as correct. Some of the points are more illustrative than persuasive, like #2. However, I do find #3, #5 and #6 persuasive.

1) First-person access to mental properties

  • Thought experiment: Imagine your dream car, and picture it clearly in your mind
  • If we invited an artist to come and sketch out your dream car, then we could see your dream car’s shape on paper
  • This concept of your dream car is not something that people can see by looking at your brain structure
  • Physical properties can be physically accessed, but the properties of your dream care and privately accessed

2) Our experience of consciousness implies that we are not our bodies

  • Common sense notion of personhood is that we own our bodies, but we are not our bodies

3) Persistent self-identity through time

  • Thought experiment: replacing a new car with an old car one piece at a time
  • When you change even the smallest part of a physical object, it changes the identity of that object
  • Similarly, your body is undergoing changes constantly over time
  • Every cell in your body is different from the body you had 10 years ago
  • Even your brain cells undergo changes (see this from New Scientist – WK)
  • If you are the same person you were 10 years ago, then you are not your physical body

4) Mental properties cannot be measured like physical objects

  • Physical objects can be measured (e.g. – use physical measurements to measure weight, size, etc.)
  • Mental properties cannot be measured

5) Intentionality or About-ness

  • Mental entities can refer to realities that are physical, something outside of themselves
  • A tree is not about anything, it just is a physical object
  • But you can have thoughts about the tree out there in the garden that needs water

6) Free will and personal responsibility

  • If humans are purely physical, then all our actions are determined by sensory inputs and genetic programming
  • Biological determinism is not compatible with free will, and free will is required for personal responsibility
  • Our experience of moral choices and moral responsibility requires free will, and free will requires minds/souls

He spends the last 10 minutes of the podcast responding to naturalistic objections to the mind/soul hypothesis.

*Now in the podcast, Wallace does say that scientific evidence is not the best kind of evidence to use when discussing this issue of body/soul and mind/brain. But I did blog before about two pieces of evidence that I think are relevant to this discussion: corroborated near-death experiences and mental effort.

You might remember that Dr. Craig brought up the issue of substance dualism, and the argument from intentionality (“aboutness”), in his debate with the naturalist philosopher Alex Rosenberg, so this argument about dualism is battle-ready. You can add it to your list of arguments for Christian theism along with all the other arguments like the Big Bang, the fine-tuning, the origin of life, stellar habitability, galactic habitability, irreducible complexity, molecular machines, the Cambrian explosion, the moral argument, the resurrection, biological convergence, and so on.

J.P. Moreland asks: does truth matter when choosing a religion?

Christian Apologist March Madness Tournament
Please help me in the Christian Apologist March Madness Tournament

Since I’m facing off against J. P. Moreland in the Apologetics March Madness tournament (click here), I thought I’d re-post one of my favorite J. P. Moreland posts. I’m asking for your vote, although right now, he is leading 75-25 and it doesn’t look good. The poll runs to the end of Friday.

This lecture contains Moreland’s famous “Wonmug” illustration. If you don’t know who Wonmug is, you can find out in this lecture.

The MP3 file is here.

Topics:

  • Is it intolerant to think that one religion is true?
  • Is it more important to be loving and accepting of people regardless of worldview?
  • How should Christians approach the question of religious pluralism?
  • How does a person choose a religion anyway?
  • Who is Wonmug, and would you like to be like Wonmug?
  • Is it enough that a belief “works for you”, or do you want to believe the truth?
  • Can all the religions in the world be true?
  • Is it wise to pick and choose what you like from all the different religions?
  • Is it possible to investigate which religion is true? How?
  • Which religions are testable for being true or false?
  • How you can test Christianity historically (very brief)

I’m posting this, because I’ve noticed that there’s an awful lot of cultural Christianity in red states. Basically, if you ask someone if they are a Christian, and they say yes, they don’t usually mean that they think it’s true and that they’ve investigated whether it’s true. They usually just mean that they like it, or it makes them feel good, or that’s how they were raised, etc. My worry about this is that if Christianity isn’t adopted because it’s true, then no one is going to do any work or self-sacrifice for it. And I think that Christianity won’t survive the challenges of the secular culture if parents and pastors don’t understand that Christianity will require work, if it’s going to be presented to people as TRUE in a persuasive way.

Why is truth important? People are willing to invest in projects self-sacrificially if they think that they are involved in something true. So, you might enroll in a chemistry program in college because you expect to come out with true beliefs about chemistry. You’ll do the work and solve the problems because you think that chemistry is real. But if you think that chemistry is just made up nonsense with no use at all, you’re probably not going to work at it and sacrifice for it. You’ll probably just find something else to do with your life that’s easier and more fun. That’s why the truth question is really important.

J.P. Moreland asks: does truth matter when choosing a religion?

Dr. J.P. Moreland
Dr. J.P. Moreland

This lecture contains Moreland’s famous “Wonmug” illustration. Ah, memories! If you don’t know who Wonmug is, you can find out in this lecture.

The MP3 file is here.

Topics:

  • Is it intolerant to think that one religion is true?
  • Is it more important to be loving and accepting of people regardless of worldview?
  • How should Christians approach the question of religious pluralism?
  • How does a person choose a religion anyway?
  • Who is Wonmug, and would you like to be like Wonmug?
  • Is it enough that a belief “works for you”, or do you want to believe the truth?
  • Can all the religions in the world be true?
  • Is it wise to pick and choose what you like from all the different religions?
  • Is it possible to investigate which religion is true? How?
  • Which religions are testable for being true or false?
  • How you can test Christianity historically (very brief)

I’m posting this, because I’ve noticed that there’s an awful lot of cultural Christianity in red states. Basically, if you ask someone if they are a Christian, and they say yes, they don’t usually mean that they think it’s true and that they’ve investigated whether it’s true. They usually just mean that they like it, or it makes them feel good, or that’s how they were raised, etc. My worry about this is that if Christianity isn’t adopted because it’s true, then no one is going to do any work or self-sacrifice for it. And I think that Christianity won’t survive the challenges of the secular culture if parents and pastors don’t understand that Christianity will require work, if it’s going to be presented to people as TRUE in a persuasive way.

Why is truth important? People are willing to invest in projects self-sacrificially if they think that they are involved in something true. So, you might enroll in a chemistry program in college because you expect to come out with true beliefs about chemistry. You’ll do the work and solve the problems because you think that chemistry is real. But if you think that chemistry is just made up nonsense with no use at all, you’re probably not going to work at it and sacrifice for it. You’ll probably just find something else to do with your life that’s easier and more fun. That’s why the truth question is really important.