Can the worldview of naturalism rationally ground mind, meaning and morality?

J. Warner Wallace, author of “Cold Case Christianity”, explains why it can’t.

Here’s just one of the three troubles with naturalism:

Morality

If naturalism is true, morality is nothing more than a matter of opinion. All of us, as humans, have simply come to embrace those cultural or personal mores that best promote the survival of the species. There is no transcendent, objective moral truth. Instead, cultures merely embrace the values and moral principles that “work” for them and have resulted in the flourishing of their particular people group. If this is the case, one group of evolved humans has no business trying to tell another evolved group what is truly right or wrong from a moral perspective. After all, each group has successfully arrived at their particular level of development by embracing their own accepted moral standards. Arguments over which moral truths provide for greater human flourishing are simply subjective disagreements; there is no transcendent, objective standard that can adjudicate such disagreements from a naturalistic perspective.

Click the link to read the other two!

It is fun to put naturalists on the defensive. I think that the most odd thing about naturalism is that they think that all moral statements are true or false depending on personal preferences. For example, slavery. Whether to own slaves or not is really the slave owner’s choice, on naturalism. Some societies in some places and times allow it, and others don’t. Naturalism has nothing at all to say about which view is correct, because there is no design for humans on naturalism – no way we ought to be. Every view is as good as any other, because there is no one to decide.

The justification for moral values and duties is important because the justification is what helps us to do the right thing when it involves self-sacrifice and self-denial. Anybody can be good when it’s easy. Being good when it’s hard takes rationality, and naturalists don’t have that in their worldview. When a naturalists says “I’m a good person without God”, you have to understand that they are making that statement as a statement of preference. On their view, there is nothing right or wrong with anything, as a matter of fact. They have determined themselves what counts as good, and they are in compliance with their own arbitrary preferences. That’s what they mean by “I’m good”.

Filed under: News, Atheism, Meaning, Mind, Morality, Naturalism

Brian Auten interviews Dr. Angus Menuge on philosophy of mind

Click here for the interview. It’s up at Apologetics 315!

Details:

Today’s interview is with Dr. Angus Menuge, Professor of Philosophy  at Concordia University, and author of Agents Under Fire: Materialism and the Rationality of Science. He talks about his background and work, the philosophy of mind, what reason (or reasoning) is, what materialism is as a worldview, things excluded from a materialistic worldview, methodological naturalism and materialism, accounting for free will, materialistic accounts of reason, the epistemological argument from reason, the ontological argument from reason, finding the best explanation for reason, problems with methodological naturalism, implications of materialism, practical application of the argument from reason, advice for apologists, the International Academy of Apologetics, and more.

If what Dr. Menuge says in this interview is true, and I think it is, then a person who believes in materialism can neither ground free will nor rationality! So atheism wouldn’t really be freethought so much as it would be… un-free… non-thought.

In case people don’t want to listen to the podcast, then I’ve got some things for you to read below.

The ontological argument from reason

Dr. Menuge presented a paper at the real Evangelical Philosophical Society conference for students and professors of philosophy, and you can download the paper here in Word format. (here’s a PDF version I made)

Here is the introduction to the paper that Dr. Menuge read at the EPS conference:

The argument from reason is really a family of arguments to show that reasoning is incompatible with naturalism. Here, naturalism is understood as the idea that foundationally, there are only physical objects, properties and relations, and anything else reduces to, supervenes on, or emerges from that. For our purposes, one of the most important claims of naturalism is that all causation is passive, automatic, event causation (an earthquake automatically causes a tidal wave; the tidal wave responds passively): there are no agent causes, where something does not happen automatically but only because the agent exerts his active power by choosing to do it. The most famous version of the argument from reason is epistemological: if naturalism were true, we could not be justified in believing it. Today, I want to focus on the ontological argument from reason, which asserts that there cannot be reasoning in a naturalistic world, because reasoning requires libertarian free will, and this in turn requires a unified, enduring self with active power.

The two most promising ways out of this argument are: (1) Compatibilism—even in a deterministic, naturalistic world, humans are capable of free acts of reason if their minds are responsive to rational causes; (2) Libertarian Naturalism—a self with libertarian free will emerges from the brain. I argue that neither of these moves works, and so, unless someone has a better idea, the ontological argument from reason stands.

The paper is 11 pages long, and it is helpful for those of you looking for some good discussion of one of the issues in the area of philosophy of mind.

You may also be interested in Alvin Plantinga’s epistemological argument from reason, which is related to this argument. It shows that even to have the ability to think, you have to have a certain anthropology and you have to have mental faculties that are designed for reason, not survival.

Methodological naturalism

Dr. Menuge also wrote an article entitled “Is methodological materialism good for science?”.

Intro:

Should science by governed by methodological materialism? That is, should scientists assume that only undirected causes can figure in their theories and explanations? If the answer to these questions is yes, then there can be no such thing as teleological science or intelligent design. But is methodological materialism a defensible approach to science, or might it prevent scientists from discovering important truths about the natural world? In my contribution to The Waning of Materialism (Oxford University Press, 2010), edited by Robert Koons and George Bealer, I consider twelve of the most common arguments in favor of methodological materialism and show that none of them is convincing.

Of these arguments, perhaps the most prevalent is the “God of the gaps” charge, according to which invoking something other than a material cause is an argument from ignorance which, like a bad script writer, cites a deus ex machina to save our account from difficulty. Not only materialists, but also many Christian thinkers, like Francis Collins, worry that appeal to intelligent design commits the God of the gaps fallacy.

As I argue, however, not only is an inference to an intelligent cause not the same as an inference to the supernatural, it is a mistake to assume that all gap arguments are bad, or that only theists make them. If a gap argument is based solely on ignorance of what might explain some phenomenon, then indeed it is a bad argument. But there are many good gap arguments which are made both by scientific materialists and proponents of intelligent design.

So how do you make an argument like that?

As Stephen Meyer has argued in his Signature in the Cell, intelligent design argues in just the same way, claiming not merely that the material categories of chance and necessity (singly or in combination) are unable to explain the complex specified information in DNA, but also that in our experience, intelligent agents are the only known causes of such information. The argument is based on what we know about causal powers, not on what we do not know about them.

Since the inference is based on known causal powers, we learn that the cause is intelligent, but only further assumptions or data can tell us whether that intelligence is immanent in nature or supernatural. It is a serious mistake to confuse intelligent design with theistic science, and the argument that since some proponents of design believe that the designer is God, that is what they are claiming can be inferred from the data, is a sophomoric intensional fallacy.

If you think this is interesting, then do have a listen to the podcast. Dr. Menuge is not an ordinary academic – he is very direct. He calls materialism “a catastrophe” in the podcast! Not a shrinking violet.

Filed under: Podcasts, Agent, Alvin Plantinga, Angus Menuge, Apologetics, Body, Brain, C. S. Lewis, Christian Apologetics, Consciousness, Darwinism, Determinism, Epistemological Argument from Reason, Evolution, Free Will, Freedom of the Will, Intelligent Design, Materialism, Methodological Naturalism, Mind, Naturalism, Ontological Argument from Reason, Philosophy, Rationality, Reason, Reasoning, Science, Soul, Worldview

Jeffrey Schwartz and the effectiveness of “mental effort”

Here’s a summary of the research of UCLA professor Jeffrey Schwartz which appeared in First Things.

Excerpt:

Schwartz provides a nonmaterialist interpretation of neuroscience and argues that this interpretation is more compelling than the standard materialist interpretation. He arrived at this position as a psychiatrist specializing in the treatment of obsessive-compulsive disorder (OCD). OCD sufferers recognize obsessive-compulsive thoughts and urges as separate from their intrinsic selves. For instance, after a few washings, the compulsive hand-washer realizes that his hands are clean and yet feels driven to keep washing them. It was reflection on this difference between the obvious truth (the hands are clean) and the irrational doubts (they might still be dirty) that prompted Schwartz to reassess the philosophical underpinnings of neuroscience.

From brain scans, Schwartz found that certain regions in the brain of OCD patients (the caudate nucleus in particular) exhibited abnormal patterns of activity. By itself this finding is consistent with a materialist view of mind (if, as materialism requires, the brain enables the mind, then abnormal patterns of brain activity are likely to be correlated with dysfunctional mental states). Nonetheless, having found abnormal patterns of brain activity, Schwartz then had OCD patients engage in intensive mental effort through what he called relabeling, reattributing, refocusing, and revaluing (the 4 Rs). In the case of compulsive hand-washing, this involved a patient acknowledging that his hands were in fact clean (relabeling); attributing anxieties and doubts about his hands being dirty to a misfunctioning brain (reattributing); directing his thoughts and actions away from handwashing and toward productive ends (refocusing); and, lastly, understanding at a deep level the senselessness of OCD messages (revaluing).

Schwartz documents not only that patients who undertook this therapy experienced considerable relief from OCD symptoms, but also that their brain scans indicated a lasting realignment of brain-activity patterns. Thus, without any intervention directly affecting their brains, OCD patients were able to reorganize their brains by intentionally modifying their thoughts and behaviors. The important point for Schwartz here is not simply that modified thoughts and behaviors permanently altered patterns of brain activity, but that such modifications resulted from, as he calls it, “mindful attention”-conscious and purposive thoughts or actions in which the agent adopts the stance of a detached observer.

So mind-brain interaction is not a one-way street. Everyone knows that you can alter your consciousness, beliefs, moods, sensations, etc. by changing your brain. But it turns out that you can also will to focus your thoughts on certain things in order to change your brain chemistry. So the causation is not just bottom-up, but top-down. This research falsifies materialism and argues for substance dualism.

Filed under: Polemics, Apologetics, Atheism, Brain, Consciousness, Dualism, Focused Attention, Jeffrey Schwartz, Materialism, Mental Effort, Mind, Mindful, Mindfulnss, Naturalism, Neuroscience, Obsessive Compulsive Disorder, OCD, Philosophy of Mind, Psychiatry, Soul, Substance Dualism

Two famous near-death experiences: Pam Reynolds and Maria’s tennis shoe

Dr. Mario Beuregard writes about out of body experiences and near death experiences in the leftist Salon.com, of all places. (I said Slate before, but it’s Salon, thanks Mary for the correction)

NDE number one:

Pam was brought into the operating room at 7:15 a.m., she was given general anesthesia, and she quickly lost conscious awareness. At this point, Spetzler and his team of more than 20 physicians, nurses, and technicians went to work. They lubricated Pam’s eyes to prevent drying, and taped them shut. They attached EEG electrodes to monitor the electrical activity of her cerebral cortex. They inserted small, molded speakers into her ears and secured them with gauze and tape. The speakers would emit repeated 100-decibel clicks—approximately the noise produced by a speeding express train—eliminating outside sounds and measuring the activity of her brainstem.

At 8:40 a.m., the tray of surgical instruments was uncovered, and Robert Spetzler began cutting through Pam’s skull with a special surgical saw that produced a noise similar to a dental drill. At this moment, Pam later said, she felt herself “pop” out of her body and hover above it, watching as doctors worked on her body.

Although she no longer had use of her eyes and ears, she described her observations in terms of her senses and perceptions. “I thought the way they had my head shaved was very peculiar,” she said. “I expected them to take all of the hair, but they did not.” She also described the Midas Rex bone saw (“The saw thing that I hated the sound of looked like an electric toothbrush and it had a dent in it … ”) and the dental-drill sound it made with considerable accuracy.

Meanwhile, Spetzler was removing the outermost membrane of Pamela’s brain, cutting it open with scissors. At about the same time, a female cardiac surgeon was attempting to locate the femoral artery in Pam’s right groin. Remarkably, Pam later claimed to remember a female voice saying, “We have a problem. Her arteries are too small.” And then a male voice: “Try the other side.” Medical records confirm this conversation, yet Pam could not have heard them.

I like the second one even better than the first.

NDE number two:

Maria was a migrant worker who had a severe heart attack while visiting friends in Seattle. She was rushed to Harborview Hospital and placed in the coronary care unit. A few days later, she had a cardiac arrest but was rapidly resuscitated. The following day, Clark visited her. Maria told Clark that during her cardiac arrest she was able to look down from the ceiling and watch the medical team at work on her body. At one point in this experience, said Maria, she found herself outside the hospital and spotted a tennis shoe on the ledge of the north side of the third floor of the building. She was able to provide several details regarding its appearance, including the observations that one of its laces was stuck underneath the heel and that the little toe area was worn. Maria wanted to know for sure whether she had “really” seen that shoe, and she begged Clark to try to locate it.

Quite skeptical, Clark went to the location described by Maria—and found the tennis shoe. From the window of her hospital room, the details that Maria had recounted could not be discerned. But upon retrieval of the shoe, Clark confirmed Maria’s observations. “The only way she could have had such a perspective,” said Clark, “was if she had been floating right outside and at very close range to the tennis shoe. I retrieved the shoe and brought it back to Maria; it was very concrete evidence for me.”

This case is particularly impressive given that during cardiac arrest, the flow of blood to the brain is interrupted. When this happens, the brain’s electrical activity (as measured with EEG) disappears after 10 to 20 seconds. In this state, a patient is deeply comatose. Because the brain structures mediating higher mental functions are severely impaired, such patients are expected to have no clear and lucid mental experiences that will be remembered. Nonetheless, studies conducted in the Netherlands, United Kingdom, and United States have revealed that approximately 15 percent of cardiac arrest survivors do report some recollection from the time when they were clinically dead. These studies indicate that consciousness, perceptions, thoughts, and feelings can be experienced during a period when the brain shows no measurable activity.

Here’s the author bio:

Mario Beauregard is associate research professor at the Departments of Psychology and Radiology and the Neuroscience Research Center at the University of Montreal. He is the coauthor of “The Spiritual Brain” and more than one hundred publications in neuroscience, psychology and psychiatry.

It’s a helpful article, and one you might want to share or tweet to get a discussion started.

Filed under: Polemics, Apologetics, Brain, Death, Floating, Hospital, Maria, Mario Beauregard, Mind, NDE, Near Death Experience, Neuroscience, OBE, Out of Body Experience, Pam Reynolds, Philosophy of Mind, Saw, Shoe, Soul, Surgery, Tennis Shoe

The New Republic takes Darwinists to task for witch-hunt against Thomas Nagel

ECM found this striking article in The  New Republic, of all places.

Excerpt:

I understand that nobody is going to burn Nagel’s book or ban it. These inquisitors are just more professors. But he is being denounced not merely for being wrong. He is being denounced also for being heretical. I thought heresy was heroic. I guess it is heroic only when it dissents from a doctrine with which I disagree. Actually, the defense of heresy has nothing to do with its content and everything to do with its right. Tolerance is not a refutation of heresy, but a retirement of the concept. I am not suggesting that there is anything outrageous about the criticism of Nagel’s theory of the explanatory limitations of Darwinism. He aimed to provoke and he provoked. His troublemaking book has sparked the most exciting disputation in many years, because no question is more primary than the question of whether materialism (which Nagel defines as “the view that only the physical world is irreducibly real”) is true or false.

And:

A few of Nagel’s scientific critics have been respectful: in The New York Review of Books, H. Allen Orr has the decency to concede that it is not at all obvious how consciousness could have originated out of matter. But he then proceeds to an almost comic evasion. Finally, he says, we must suffice with “the mysteriousness of consciousness.” A Darwinii mysterium tremendum! He then cites Colin McGinn’s entirely unironic suggestion that our “cognitive limitations” may prevent us from grasping the evolution of mind from matter: “even if matter does give rise to mind, we might not be able to understand how.” Students of religion will recognize the dodge—it used to be called fideism, and atheists gleefully ridiculed it; and the expedient suspension of rational argument; and the double standard. What once vitiated godfulness now vindicates godlessness.

The author of this article is in the minority on the secular left, though.

Have you ever wondered why there are so many atheists in a universe that is so obviously created and intelligently designed? Just look at the close-minded hand-wringing over Nagel’s book, and you’ll see the real atheism. The atheism that refuses to debate. The atheism that would rather silence critics by force than look through the microscope.

Filed under: News, Atheism, Atheist, Brain, Evolution, God, Intelligent Design, Materialism, Mind, Mind and Cosmos, Religion, Science, Spanish Inquisition, Theism, Thomas Nagel