naturalism

Really Recommended Posts 02/03/12

Says the Madman, “Humanity is Dead, and We Are Its Murderers”- An insightful post which argues that naturalism has undermined the worth and value of humans.

Zombies of Christianity- I really enjoyed this discussion of the diversity of doctrine in Christianity and how to approach it.

My latest post on abortion generated some controversy, but I’d like to point out that scientifically, the unborn simply is a human being. One can find this not only in numerous medical textbooks on embryology, but also in the words of abortions-rights advocates themselves. Check out this phenomenal post which outlines the fact that the unborn are human beings, period- Medical Testimony.

C.S. Lewis is one of the greatest Christian Apologists of all time. Check out this post which brings us Beyond Mere Christianity.  Interested in literary apologetics? Check out Holly Ordway’s guest post on my blog here.

A Response to the Problem of an ‘Evil God’ as Raised by Stephen Law.- An excellent article, which I don’t fully agree with (I think Edward Feser answers the challenge correctly, for example), but which provides a thorough critique of Law’s position.

The Artist: A Film Review and Reflection- Holly Ordway shares her thoughts on “The Artist.”

How Many Atheists in America? Fewer than You Might Think- Pretty self explanatory.

If materialism, are there subjects?

In this post I seek to establish one premise: If materialism is true, there are no subjects.

There has been much extended discussion in my post on atheism’s universe, wherein (in the comments) I asserted that, on atheism, there are no subjects. It is high time I clarified my position and drew out its implications.

Materialism and Atheism

My argument is based upon a materialist or physicalist view of reality [I use the terms 'materialism' and 'physicalism' interchangeably here--I realize they are sometimes used to delineate differences between hard and soft materialists, but for the sake of this post one may assume that any time I mention "physicalism" I mean materialism at large]. I am asserting that: if physicalism is true, there are no such things as “subjects.” I’ve briefly argued elsewhere (see the post linked above) that the only consistent atheism is materialistic. For atheists who are not materialists, I leave it to them to show that their view consistently allows for immaterial entities.

The Nature of a “Subject”

One constant objection to my position is that I never defined what I meant by “subject.” One reason I did not seek to define the term is because  I did not want the debate to boil down into a semantic war over the meaning of subject. There are some features of “subjects” which most parties agree upon, but how to lay out those features is hotly debated. Further, I did not wish to beg the question against the materialist by defining a subject in such a way that no materialist ontology could even attempt to approach it (suppose I defined a “subject” as a “wholly mental feature of reality which acts as the center of consciousness”; in such a case, I’ve added nothing to the discussion because I’ve excluded materialism from the debate without argument).

There is no easy way to define what is meant by “a subject.” I will seek now to define it as broadly as possible, so as to avoid any questions begged.

A Subject: 

1. Is the referent of the term, “I”
2. Endures from moment-to-moment as one being. A subject would be the same subject at T2 as it was at T1.
3. Accounts for any mental states–whether they are actually aphysical or physical.

Hopefully these terms are agreeable to both sides. I’m sure people on either side will want to flesh out the notion of “subject” more, but it seems to me that these points can be acknowledged by all. The first point seems to be fairly clearly true. It is “I” who experience x and not someone else. The second point is necessary for subjects because otherwise “I” would be a different “I” from T1 to T2, and in fact not be the same being at all. The third point, likewise, seems fairly obvious, because it seems mental life is what comprises a subject to begin with. Whether the image in my mind of a cat is a purely physical phenomenon or not, any theory of the mind must take it into account.

Materialism Fails to Account for One and Many

On materialism, what is it that is the referent of the term “I”? Is it my brain (only)? Is it my body? What am “I”? I will here offer a brief argument that no materialist account can take seriously the notion that “I” am distinct from other entities. It is, basically, an offshoot of the “one and the many” problem in philosophy.

Materialism holds that all which exists is matter. Thus, “I” am composed of matter. The problem is distinguishing between everything else and me, for ultimately “I” am just a rearrangement of matter. Suppose that all matter is referred to as (M), and I am referred to by (I). Ultimately, on materialism, (I) is reducible to (M), which is really just all real being on materialism. Why suppose there are separate entities, (I) and (I2) and (I3) when all are, ultimately, (M)? It is much simpler to just suppose that (M) is all and that (I), (I2), and (I3) are (M) in rearranged forms.

Now I don’t suppose for a moment this isn’t highly contentious. Some will come along and say that their own experience is enough to confirm that they are a different being from every other. But why suppose this? Ultimately, that conscious experience is reducible to the brain, which is reducible to matter, which is everything. On materialism, there really is just one “thing”: the material universe as a whole. The “parts” of this “thing” are ultimately reducible to smaller and smaller particles which comprise all the “things” themselves. Ultimately, all is matter, merely arranged in different ways at different times. I’m not suggesting that matter is some kind of single entity. It is particulate. But matter is also one kind of thing. Ultimately, on materialism, all things are just this kind of thing: material. The only way to differentiate between them is by time and place, but even then every individual thing is itself composed of particles of matter. All things are reducible to the same thing.

What can save materialists from this? Materialists would have to embrace a robust metaphysics in order to supply a way out for the problem of “the one and the many.” Yet it seems to me that no materialist can take seriously a robust metaphysics, because they would then have to posit distinctions between entities that are aphysical. Positing such entities or properties would be decidedly contrary to materialism. For example, one solution is that entities are distinct in that all share being itself, but they also have essences which distinguish them from other things (see Clarke, 72ff, cited below). For a materialist to embrace this, they would have to hold that each individual person has an immaterial essence which is such that it makes it distinct from other entities. But of course, that would fly in the face of materialism. It seems to me, therefore, that materialism has no way to answer the problem of “the one and the many.”

Materialism Fails to Provide Enduring Identity

On what basis can a materialist affirm that I, J.W., am the same subject now as I was 20 years ago? All my matter has been replaced. There is no material component of me which is the same as it was back then. Yet my experience tells me that I am the same subject.

How can materialists account for this?

One possibility is that they can simply point out that I am numerically identical to my past self. Although the individual pieces of matter which comprise me are not the same as they were 20 years ago, they were replaced only in portions, during which my body endured as a totality.

The difficulty with this scenario is that it only serves to underscore the problems with materialism. Imagine a mad scientist, who, over the course of a day, cuts my brain into 24 pieces. Each hour, he removes one piece of my brain and places it into another body, which has no brain. He simultaneously replaces the piece of brain with an exact molecular copy. After the day, there is a body which has my brain in it, and my body, which has a copy of my brain in it. Which is me? And, if that question can be answered on materialism (which I doubt), when did my body/brain cease being me and transfer to the other body/brain?

Materialism simply cannot answer these questions. The worldview is baffled by them. Yet in order for something to be a subject, it must endure through time. On materialism, I have not endured through time at all. My entire being–from my fingers to the hairs on my head to my brain–is material, and has been replaced by new material. Where am “I”?

Materialism Cannot Account for Mental States

There are at least five features of mental states which materialism cannot take into account. They are:

• The feeling of “‘what-it-is-like’ to have a mental state such as a pain”
• Intentionality
• Inner, private, and immediate access to the subject
• Subjective ontology which is irreducible to the third person
• They lack spatial extension, location, etc. (Adapted from Moreland, 20, cited below)

While delving into these in great detail is beyond the reach of this post, I have already addressed a few of them in my post arguing for Substance Dualism against Monism. It seems that, on materialism, one must embrace supervenience and epiphenominalism in order to preserve mental states. Consider the following:

When I experience thought A’, it is because of a prior brain state, A. My mental states are either identical to, or supervenient upon, the physical state of my brain. The problem with this is that it relegates mental states to epiphenomenalism… This is because the mental state is entirely dependent upon (or identical to) the brain state. On physicalism, a mental state does not occur without a brain state occurring prior to, or in conjunction with, it.

…If it is always the case that Brain state A=> Mental state A’, then Brain state A causes whatever actions we take, for the brain state entails the mental state, which itself is identical to or supervenient upon the brain state to exist. But then, if we cut mental state A’ out of the equation, we would still have Brain state A and the action. Thus, consciousness is entirely superfluous. (Wartick, http://jwwartick.com/2010/11/10/against-monism/)

Reflection upon the supervenience of the mental on the physical leads materialist philosopher Jaegwon Kim to writes:

To think that one can be a serious physicalist and at the same time enjoy the company of things and phenomena that are nonphysical [by this he is referring to consciousness, the causal powers of thought, etc.], I believe, is an idle dream. (Kim, 120, cited below)

Objections

Objection 1: One of the most common objections I have encountered when I reason in this fashion is the common sense objection: “I think, therefore I am a subject!” or, as one commented on another post, “I’m an [atheist]. I have meaning. It’s possible.”

Such notions are scoffed at by materialist philosophers. Paul Churchland, the famed materialist and philosopher of mind, writes:

You came to this book assuming that the basic units of human cognition are states such as thoughts, beliefs, perceptions, desires, and preferences.  That assumption is natural enough: it is built into the vocabulary of every natural language… These assumptions are central elements in our standard conception of human cognitive activity, a conception often called ‘Folk psychology’ to acknowledge if as the common property of folks generally.  Their universality notwithstanding, these bedrock assumptions are probably mistaken.

In other words, the notion that “I’m a subject! I have meaning!” is nothing more than a philosophical dinosaur, a remnant of our ‘folk psychology’ which we should cast off now that we know the truth of materialism. Those who object in such a fashion as materialists seem to be blissfully unaware that they stand aligned against the vast majority of materialistic philosophy of mind. They must justify their position, but cannot, as they arguments above have shown.

Objection 2: Neuroscience has shown that the brain is the center of consciousness. When we think things, we can observe specific areas of activity in the brain. 

This objection is clearly mistaken. The previous arguments have sought to establish the premise: On materialism, there are no subjects. I could easily grant Objection 2 without doing any damage to my arguments. Sure, when we “think thoughts” we may be able to observe effects in the brain. How does it then follow that “we” are subjects? All that this has done–assuming I grant it–is show that our consciousness is somehow related to our brains. It doesn’t demonstrate that mind is identical to brain, nor does it justify the position that “I am a subject.” In fact, it seems to undermine the notion that materialism can explain subjects, because it implies, once more, that “I” am reducible to “my brain” which is, of course, reducible to its component matter as well.

Conclusion: That There Are No Subjects on Materialism and the Implications Thereof

Any one of these problems provides insurmountable problems for materialists who believe they are, themselves, subjects. There is no way, on materialism, to distinguish the one from the many; there is no way for subjects to endure; mental states are reduced to causally inert epiphenomena; and there is no way to account for mental phenomena.

Thus, if atheism is committed to materialism, and materialism cannot account for subjects, it  follows that, without question, there is no meaning on atheism. There cannot even be subjective meaning, for to reference something as a “subject” is, itself, illusory.

Sources

Jaegwon Kim, Mind in a Physical World (Cambridge, MA: MIT Press, 2000).

J.P. Moreland, The Recalcitrant Imago Dei (London, UK: SCM Press, 2009).

Paul Churchland,The Engine of Reason, The Seat of the Soul: A Philosophical Journey into the Brain, (Cambridge, MA: MIT Press, 1996).

W. Norris Clark, The One and the Many: A Contemporary Thomistic Metaphysics (South Bend, IN: Notre Dame, 2001).

SDG.

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The preceding post is the property of J.W. Wartick (apart from citations, which are the property of their respective owners) and should not be reproduced in part or in whole without the expressed consent of the author. All content on this site is the property of J.W. Wartick and is made available for individual and personal usage. If you cite from these documents, whether for personal or professional purposes, please give appropriate citation with both the name of the author (J.W. Wartick) and a link to the original URL. If you’d like to repost a post, you may do so, provided you show less than half of the original post on your own site and link to the original post for the rest. You must also appropriately cite the post as noted above. This blog is protected by Creative Commons licensing. By viewing any part of this site, you are agreeing to this usage policy.

Materialists: Where is hope? Look to the stars!

“[T]he Universe may harbor civilizations more intelligent than our own. Perhaps one day, through interstellar communication, some advanced civilization will help us resolve such age-old problems as war, famine, disease, overpopulation, misuse of natural resources, and human aging.”- John Oró, “Historical Understanding of Life’s Beginnings” (40, cited below).

Such is the hope of materialism. I’ve argued elsewhere that if all we are is matter, then there is no meaning. The pervasive response was that “we make our own meaning.” Leaving questions over the tenability of such a view aside, I have turned to a different, and interesting phenomenon: Where is there room for hope, within materialism? 

It didn’t take long to dig up some quotes. One of the classes I’m taking this semester is on the Origins of Life. A few books we were assigned for this class were from a materialist perspective. The quote above is from one of those books. It resonated deeply with me. Consider this: If all we are is matter, having arrived here by unguided, biochemical processes, living on a dying planet in a dying universe–where is our hope? One cannot turn to transcendence with such a worldview, but one can attempt to emulate it.

Such is the case found in materialistic literature. Such is the grand materialist hope:

We can look hopefully for our saviors from the stars. There must be more intelligent life out there, and they will usher in a new era, a near utopia wherein disease, death, war, and hunger are all eliminated. Our alien saviors will rush to our aide once they’ve found us on this dying rock, and we will worship them as we used to worship the mythic gods of old. 

But it is not just hope for the future which must guide us. Our realization that we are but one among many (and many who are probably smarter than us) must lead us to a new set of ethics. Oró writes of new ethical principles we must embrace: “Humility: The life of all cells descends from simple molecules… Hope: Someday we may communicate with more advanced civilizations… Universality: We come from stardust and to stardust we shall return… Peace: We should change our culture of war into a culture of peace” (Oró, 40-41 cited below). Humility, hope, peace, universality–these are all things Christians embrace also, but the materialist has redefined them. Our hope is not int the transcendent but in the here-and-now. Our hope, again, reaches for the stars.

But is this really a hope? We know the universe is dying. We know that, even were we to escape death, eventually the cosmic heat death of the universe would occur, and our ultimate doom is sealed. Should we hope that our alien saviors are also inter-dimensional travelers? Should we hope that they transcend space and time? I leave these questions open.

But the most interesting phenomenon in all of this is that the materialist has abandoned their presupposition. Rather than hoping for what is they hope for what we know not. They look to the stars, grasping at things unseen. Iris Fry, a professor at both Tel Aviv University and Technion-Israel Institute of Technology in Haifa and author of The Emergence of Life on Earth writes honestly and lucidly of the philosophical commitments of the materialist in this sphere:

[T]he realization that many non-empirical factors are involved in determining scientific positions and in the adoption of scientific theories leads to the notion of theoretical and philosophical decision, or commitment. Research into the origin of life and the search for extraterrestrial life are a clear case in point, because here the weight of the philosophical commitment is much greater than in more conventional scientific fields. As long as no empirical evidence of life beyond Earth has been found, and as long as no scientific theory has succeeded in providing a fully convincing account of the emergence of life on Earth, the adoption of an evolutionary point of view toward the question of life’s origin and the rejection of the idea of purposeful design involve a very strong philosophical commitment. -Iris Fry (283, Cited Below)

Ultimately, I think she is quite right. There is a philosophical commitment being espoused here, not a scientific commitment. Too often, materialists forget that, but kudos to Fry for honestly admitting it while also espousing the very commitment.

Where is our hope?

The materialist answers: The stars.

Is this really rational?

Sources:

John Oró “Historical Understanding of Life’s Beginnings” in Life’s Origin ed. J. William Schopf (Berkeley, CA: University of California, 2002).

Iris Fry The Emergence of Life on Earth (New Brunswick, NJ: Rutgers, 2000.

SDG.

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The preceding post is the property of J.W. Wartick (apart from citations, which are the property of their respective owners) and should not be reproduced in part or in whole without the expressed consent of the author. All content on this site is the property of J.W. Wartick and is made available for individual and personal usage. If you cite from these documents, whether for personal or professional purposes, please give appropriate citation with both the name of the author (J.W. Wartick) and a link to the original URL. This blog is protected by Creative Commons licensing. By viewing any part of this site, you are agreeing to this usage policy.

Cruel Logic: “Ideas have Consequences”

“No Apologies Allowed” put a post up with a link to a YouTube video called “Cruel Logic.” In it, a serial killer debates a college professor about ethics and determinism in a materialistic universe. Check out the original post and discussion here. I recommend his site because it has tons of thought-provoking imagery and links to videos.

Watch the video below: WARNING: VIDEO CONTAINS DISTURBING IMAGERY.

What do you think? Are these the implications of materialism? Are we merely matter, determined in motion and emotion?

Atheism’s Universe is Meaningless and Valueless

“‘Meaningless! Meaningless!’
says the Teacher.
‘Utterly meaningless!
Everything is meaningless.’” – Ecclesiastes 1:2

My most recent post on the problem of evil granting empirical atheism generated some thoughtful discussion. Most importantly, it lead me to the following argument:

1) On materialistic [I use materialism and physicalism interchangeably, as is common in philosophy today] atheism, all we are is matter in motion.

2) There is no objective reason to value matter moving in way A over matter moving in way B

3) Therefore, on materialistic atheism, there is no value or meaning

Premise 1 seems self-evident. Materialistic atheism, by definition, says that “everything is physical, or as contemporary philosophers sometimes put it, that everything supervenes on, or is necessitated by, the physical” (Stanford Encyclopedia of Philosophy). The physical world is matter.

Premise 2 also seems like it should need little defense, yet atheists continually come up with ideas to try to get around it. For example, one may argue that the subjective suffering of persons should matter. Yet I fail to see how this argument succeeds. Pain and suffering, on materialism, at most supervenes upon neurons firing in the brain (along with chemical reactions and other physical phenomenon). My question for the materialist is: What reason can be provided for favoring matter moving in way A (call it, the way neurons fire when someone is in a state of bliss) over matter moving in way B (neurons firing in the way which causes pain)?

One answer which may be forthcoming is that creatures and persons tend to try to get away from things which cause B. This argument fails to provide an answer to the question, because all it does is push the question back to a higher level. It would change to: Why should we favor physical observable phenomenon which don’t cause avoidance over those that do? Again, the avoidance of B would simply be matter moving in a different way. In order to make a judgment between them, one would have to reach beyond the material world and into the world of objective meaning and value; this is, necessarily, a world which is nonexistent on materialism. Even if one could provide an answer to this second question, say “We tend to not like B. Things we don’t like are bad”, then we would have a purely subjective reality. What of the serial killer who delights in torturing himself, causing things to B? What reason do we have for saying what he is doing is wrong, because, after all, he likes B?

Ultimately, on materialism, everything boils down to matter in motion. Making value judgments about matter in motion is meaningless.

But if everything is matter in motion, then there doesn’t seem to be any way to make value judgments. How does one value a rock over a stick? They’re both just stuff. But then, on materialism, people are just stuff too; albeit more complex. However, if you were to break us down into our ultimately realities, we are no different than the rock. We are matter organized in a different way. Why value us?

There is no objective reason to do so. Therefore, there is no objective meaning or value. Life is purposeless, meaningless, valueless. Atheistic materialism demands this bleak view of the universe. I’m not saying it’s a good reason to abandon that [un]belief. I’m merely saying that those who hold such a view must be consistent.

“Now all has been heard;
here is the conclusion of the matter:
Fear God and keep his commandments,
for this is the duty of all mankind.
For God will bring every deed into judgment,
including every hidden thing,
whether it is good or evil.” -Ecclesiastes 12:13-14

[In the comments, I have suggested that on materialism, there is no such thing as a subject. The claim has proven highly contentious, so I have created a post to clarify my position: http://jwwartick.com/2011/12/05/subjects-materialism/.]

Check out my post on the Ontology of Morality: Some Problems for Humanists and their friends

SDG

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The preceding post is the property of J.W. Wartick (apart from citations, which are the property of their respective owners) and should not be reproduced in part or in whole without the expressed consent of the author. All content on this site is the property of J.W. Wartick and is made available for individual and personal usage. If you cite from these documents, whether for personal or professional purposes, please give appropriate citation and provide a link to the original URL. By viewing any part of this site, you are agreeing to this usage policy.

The Case for Dualism: Against Monism

Substance dualism seems to be the most reasonable position when it comes to consciousness. I’m going to be exploring the reasons for this throughout several posts.

Substance dualism is the idea that our conscious self is a combination of both a physical and non-physical reality. That is, our consciousness is not just neurons firing in the brain, but also some kind of phenomenal self, which is separate from the physical realm.

One reason for holding to substance dualism is that it avoids the problems of monistic physicalism. Physicalism argues that our conscious self is literally the brain. There is nothing but neurons firing in the brain (okay, it’s a lot more complicated than that, but the general idea is that our brain is our “self”).

Physicalism, therefore, leads to a kind of monism–everything is matter. Depending on which physicalist philosopher one prefers, this can lead to all sorts of problems. We can see this when we examine what exactly composes a “thought.” On dualism, a “thought” is a non-physical, phenomenal experience of the “self”–which is generally referred to either as “mind” or “soul.” On physicalism, a “thought” is identical with a brain state.

In other words, on Physicalism:

Brain state A => Mental state A’

Brain state B => Mental state B’

And so on.

When I experience thought A’, it is because of a prior brain state, A. My mental states are either identical to, or supervenient upon, the physical state of my brain. The problem with this is that it relegates mental states to epiphenomenalism. That is, if a mental state is wholly dependent on a brain state, the mental state is superfluous. This is because the mental state is entirely dependent upon (or identical to) the brain state. On physicalism, a mental state does not occur without a brain state occurring prior to, or in conjunction with, it.

This, in turn, leads to epiphenomenalism because the mental state is, as  I said, superfluous. If it is always the case that Brain state A=> Mental state A’, then Brain state A causes whatever actions we take, for the brain state entails the mental state, which itself is identical to or supervenient upon the brain state to exist. But then, if we cut mental state A’ out of the equation, we would still have Brain state A and the action. Thus, consciousness is entirely superfluous.

Another problem with this is that it also means consciousness doesn’t have to have any connection with the actual world. Our brain states could be causing all kinds of wild mental states which are completely unconnected to what is happening outside of our “self,” but we would never know it or act differently. I could be having the mental states of pigs flying and eating buffaloes as I write this, but it wouldn’t matter because the brain state is what is causative. The mental state is simply a byproduct of the brain state. Or, we could all be zombies, without any kind of phenomenal consciousness, and yet still be performing the same actions.

Yet another problem, on the physicalist perspective, is that there seems to be no reason for our mental states to line up with reality. Why is it that despite the fact that our brain state is causing all of our actions, or mental state seems to line up with those actions? There doesn’t seem to be any reason our mental states should line up with reality. One response could be that we have no reason to suppose they do line up with reality, but then we have no reason to trust anything we “think” and should give up whatever positions we do hold.

Of course, monistic physicalism actually argues that there is no mental state A’ generated by brain state A, but I don’t see any reason for believing this is true, for they are of two completely different kinds. One is gray mush, the other is a phenomenal image of a cat. One is composed of neurons shooting impulses to and fro, the other is the idea that “I wish I had eaten breakfast.” The law of identity states that A = A. But, according to monistic physicalism, my gray mush/neurons firing = image of cat. This is simply false.

So, I have no reason to accept physicalism on any of these formulations, and every reason to reject it. Physicalism is epiphenomenal, gives us reasons to doubt our basic intuitions, and makes any thoughts we have completely arbitrary.

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The preceding post is the property of J.W. Wartick (apart from citations, which are the property of their respective owners) and should not be reproduced in part or in whole without the expressed consent of the author. All content on this site is the property of J.W. Wartick and is made available for individual and personal usage. If you cite from these documents, whether for personal or professional purposes, please give appropriate citation and provide a link to the original URL. By viewing any part of this site, you are agreeing to this usage policy.

Methodological Naturalism: A Practice in Self-Affirmation?

I recently read a fantastic article in the latest Philosophia Christi by Stephen C. Dilley entitled “Philosophical Naturalism and Methodological Naturalism: Strange Bedfellows?” and I just had to share its central thesis here.

Dilley argues that “philosophical naturalists who draw epistemic support from science for their worldview ought to set aside methodological naturalism in certain historical science” (118).

Methodological Naturalism (MN) is generally the position that within science, one should never appeal to a supernatural explanation. Philosophical Naturalism (PN) is broadly defined as the belief that the world consits only of the natural, that is, that there are no supernatural entities (and thus theism is false). Here, of course, astute readers will almost instantly notice the problem with utilizing such a position to try to gain epistemic support for PN. The problem is, as Dilley points out, that using MN to epistemically justify PN is circular.

Let us examine this problem more fully. One consequence of MN is that “God hypotheses… cannot receive evidential confirmation within the context of science” (127). Of course, this doesn’t mean that “…God hypotheses do not receive scientific confirmation… but that they cannot… No possible emphasis can confirm God hypotheses within a scientific context, no matter what the evidence actually is. That is just what MN entails” (127, emphasis his).

Again, readers will probably already see where this is going. The problem of circularity here rears its ugly head. On the one hand, hypotheses which would disconfirm PN are ruled out a priori from scientific investigation. On the other hand, adherents of PN seem to want to utilize scientific evidence to confirm PN and disconfirm rival hypotheses. But then, while MN is in effect, PN cannot be criticized scientifically (129). This is because the central thrust of MN is to rule out supernatural hypotheses, which, in turn, rules out any kind of rival position for PN. Again, this doesn’t even appeal to any kind of scientific evidence for God or lack thereof, because such evidence isn’t even considered, a priori.

And then, following from this, PN will always receive confirmation from MN, because it cannot be otherwise. This is because MN rules out any rival hypotheses by definition. Again, it doesn’t even matter if naturalistic explanations would be superior to theistic explanations, because, given MN, there cannot even be a side-by-side comparison!

Thus, those who wish to utilize MN as some way to draw epistemic support for PN are sadly misguided. It simply cannot be done, because MN can’t even consider rival hypotheses. Instead, the joint usage of PN and MN show just another reason that naturalism is a practice in self-affirmation. Obviously, naturalism is going to appear superior to theism if we rule out theism before we even begin to investigate! Clearly, those who wish to justify PN cannot utilize MN to do so.

Source:

Dilley, Stephen C, “Philosophical Naturalism and Methodological Naturalism: Strange Bedfellows?” Philosophia Christi, 12-1, 2010, p. 118-141.

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Naturalism: Self-Defeating, Unintelligible, and Ungrounded (Among Other Problems)

Naturalism is self-defeating.

Naturalism’s “Grand Story” (I’m unsure of who exactly coined this phrase) includes evolution as the means by which humanity arrived on earth. I’m not here to debate that. Rather, I think that Alvin Plantinga’s “Evolutionary Argument Against Naturalism” has some fairly hefty weight (see Warrant The Current Debate and Warranted Christian Belief for this argument). The argument basically goes like this:

1) On naturalism, evolution selected for our cognitive system

2) On evolution, it is what is beneficial for survival that is selected (with some exceptions–some animals are just unlucky)

3) Therefore, our cognitive system was selected for survival

4) What is beneficial for survival is not necessarily what is true (in an objective sense)

5) Therefore, we can’t know (on naturalism) that our cognitive system is truth-seeking

6) If we can’t trust our cognitive system, but we come to the conclusion that naturalism is true, then we can’t trust this conclusion

7) Therefore, naturalism is self-defeating

Now take 4). It seems to be clearly true that evolution does not select for true belief, if it selects for beliefs at all. Take an example I stole from Plantinga earlier (here)

“Tim the Tiger lover and Suzy the Warrior.

“Tim the Tiger Lover has formed false beliefs that a) wild tigers are warm and cuddly and b) the best way to pet them is to sneak away from them silently. Suzy the Warrior has formed the beliefs that a) wild tigers are ferocious critters and b) they must be killed to insure the survival of mankind.

“Tim and Suzy are walking through the jungle one day, when they spot in the distance a tiger. Now, Tim immediately begins joyfully sneaking away, believing that he will soon be petting that warm, cuddly tiger. Suzy dashes forward to attempt to strangle the beast with her bare hands. Suzy dies, though it seems clear that her beliefs were at least partially true (wild tigers are indeed ferocious). Tim, however, succeeds in escaping and surviving, despite this not actually being his goal.

“Now, on naturalism, it seems quite obvious that Tim has succeeded. He has survived, and will thus pass his genes on to the next generation. Indeed, it seems quite likely he will pass along his false beliefs as well. For let us modify the scenario only slightly and say that it was quite dark. While Suzy was being torn to bits by the tiger, Tim happened upon a tiger cub or some other beast he took to be a tiger cub. He immediately, happily danced with it and cuddled it for a while before sneaking away to go home, having quite happily reinforced his false beliefs. So Tim, with his false beliefs enforced by some data that they are in fact true (after all, he sneaked away quietly from the tiger and managed to pet tigers), also manages to survive, and therefore pass along his genes and his false beliefs” (Wartick).

To put it another way:

Take N to be metaphysical naturalism, P to be probability, R is the proposition that our cognitive facilities are reliable, and E is the proposition that our cognitive facilities have developed directly by way of the mechanisms to which contemporary evolutionary theory directs our attention.

Now P(R/N&E) seems to be low (see above). “One who accepts N… has a defeater for R. This induces a defeater, for him, for any belief produced by his cognitive facilities, including N itself; hence, ordinary naturalism is self-defeating” (Plantinga, 231).

Thus, it seems unlikely to me that naturalism can even find grounds for warranted belief on its own basis for warrant. But that’s not where the problems end. Naturalism has a major problem with consciousness.

Naturalism cannot explain consciousness.

I quote my fellow blogger, Chris Reese and outline what physicalist philosophers are saying about consciousness:

[P]hilosopher of mind . . . Ned Block . . . confesses that we have
no idea how consciousness could have emerged from nonconscious matter: “we have nothing—zilch—worthy of being called a research programme…. Researchers are stumped.”6

Berkeley’s John Searle says this is a “leading problem in the biological sciences.”7

Jaegwon Kim notes our “inability” to understand consciousness in an “essentially physical” world.8

Colin McGinn observes that consciousness seems like “a radical novelty in the universe”; 9  he wonders how our “technicolour” awareness could “arise from soggy grey matter.”10

David Papineau wonders why consciousness emerges: “to this question physicalists’ ‘theories of consciousness’ seem to provide no answer.”11

If, however, we have been made by a supremely self-aware Being, then the existence of consciousness has a plausible context.

Physicalism goes so far as to deny consciousness. I take it as self-evident that I do have consciousness. It seems entirely unintelligible to me to deny this. But then naturalists cannot even explain it. They are unable to understand it in a “physical” world. Perhaps the answer is that there is more to the world than the physical. But due to the presuppositions of the naturalist, they cannot accept this possibility.

Naturalism denies freedom of the will.

Freedom of the will is another problem for the naturalist. If all we are is, ultimately, matter in motion, then how is that we have freedom of the will? Since the big bang, matter has simply been bumping against each other in a way that was determined by the big bang. Every path is planned out by the laws of nature.

Thus, naturalism denies freedom of the will, it denies consciousness, and it refutes itself. These are but a few problems I raise against naturalism (see my other posts on the topic here and here). I thus deny naturalism its right for philosophical dominance of my (free) mind.

Sources:

Plantinga, Alvin. Warranted Christian Belief. Oxford. 2000.

Wartick, J.W. “Naturalism and Groundless Truth.” http://jwwartick.com/2010/01/02/naturalism-and-groundless-truth/

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The preceding post is the property of J.W. Wartick (apart from citations, which are the property of their respective owners) and should not be reproduced in part or in whole without the expressed consent of the author.

Scientific (Evolutionary) Explanations of Religion

It is baffling to me that some, particularly the “New Atheists” seem to think that if we were to find some kind of biological “hard wiring” into our brains of religious belief, it would prove that God does not in fact resist and that we are simply machines driven by biological and sociological means to believe in some mystical being.

Why is this? What is the reason that evidence for scientific accounts of the origins of religion would somehow undermine religion itself? There aren’t reasons offered. It is always just assumed that if science can explain something, that precludes any other kind of explanation. This is a blatant genetic fallacy, also known as the fallacy of origin. Explaining how some belief came to be does not mean that belief is false.

The argument seems to be:

1) If science can explain some belief as being hard-wired into the brain, that belief is false

2) Religion (supposedly) is hard-wired into the brain.

3) Therefore, religion is false.

Premise 1 is obviously fallacious by the genetic fallacy. Just arguing that some belief is hard-wired into the brain does not make that false. If something springs to mind because of our cognitive predisposition to believe something, that does not mean that this “thing” that springs to mind is false. We believe, for example, in the existence of other minds innately, despite being unable to enter other minds and show that they are operating in a similar fashion as our own (God is Great, God is Good 102).

Though the argument is trying instead to show that belief in God is not really due to the fact that God is actually there, but rather due to some kind of naturally arising belief that we have evolutionarily forced into our brains. Thus, when we experience something that we may take to be supernatural in origin, we are only taking it in such a way because we are genetically predisposed to do so. But again this is a genetic fallacy and it doesn’t actually attack the religious beliefs themselves.

It could just as easily be the case that the Bible and most of human history are correct when they assert that the natural world gives evidences of God’s existence, and that man can have natural revelation of God by seeing His works revealed in the world. Not only that, but it is clear that the argument in the above paragraph is wrong. Let me take an example from Michael Murray in God is Great, God is Good.

“I believe there is a deer in the neighborhood because I can see its tracks in the mud in my yard. I can’t see it directly, but I see things that are causal consequences of the deer’s presence, and this triggers in me a belief that it is around. What this line of argument does not see or even acknowledge is the possibility that the mechanism s that lead us toward belief in God might be, like the deer tracks, causal consequences of God’s activity” (103). Thus, the conclusion that God does not exist simply because we may have triggers in our minds that lead us to believe something is God’s activity does not exclude the existence of God.

There simply is no good argument against the existence of God that can come from some kind of scientific explanation of religion. All such arguments fall to the genetic fallacy or would seem to argue against any kind of belief formation based on cognitive evidences.

Source: Murray, Michael. “Evolutionary Explanations of Religion.” God is Great, God is Good. Edited by William Lane Craig and Chad Meister.

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The preceding post is the property of J.W. Wartick and should not be reproduced in part or in whole without the expressed consent of the author.

Religious Experience: Evidence for Beliefs About God

I think that perhaps one of the most often dismissed evidences for the existence of God is Religious Experience–that is, an experience that someone takes to be an experience of God of the supernatural. I have experienced more than one such experience, and this claim is of course met with ridicule or at least massive skepticism by non-theists, and surprisingly enough even by many Christians. Why is this? I personally think that it is due to 1) on the side of the Christian or theist who doubts it, the granting of a kind of empirical belief that such things should be viewed quite skeptically and only believed in light of massive evidence and 2) on the side of the non-theist, an obvious presupposition that such things are obviously false and explainable naturalistically.

So, is there really a case for believing that Religious Experience can give any grounds for belief in (here I’ll more be arguing for beliefs about) God at all? I believe there is a rather strong case. I’ve argued elsewhere that such an experience can grant at least some amount of warrant for belief in God. But I believe that there is more to be said.

First we must discuss sense perception. What does it mean when someone senses something (here “sense” meaning using one of the five senses to ascertain knowledge of something)? There are a number of explanations, but I believe the most obvious one is simply that (in the case of sight) someone (x) sees something (y). Thus, I believe there is a kind of immediacy to sense perception. (Just a side note–this doesn’t go against my beliefs in a kind of Theistic Idealism, as my form of idealism involves a “real world” in the sense of Husserl’s “empty x” that we can perceive.) Now of course sense perception can be wrong, but the main idea is that when x sees y, it is just the case that x sees y, not the case that, say, x believes that x sees y or something even more drawn out.

But then what exactly is our justification for believing that sense perception has warrant? There really is no non-circular way to justify a belief based on a sense perception. Yet we continually believe that we are reliable when we form beliefs based on perceptions. The most common argument for the validation of sense perception in epistemic warrant is to say that our beliefs are justified because sense perception continues to feed us valid data (i.e. we are justified for believing that we are being appeared to “redly” because it is most often the case that when we believe we are being appeared to “redly” we are, in fact, being appeared to “redly”). But of course such a kind of justification is quite circular. It basically boils down to saying that our beliefs formed because of sense perception are valid because sense perception confirms such beliefs. So why do we trust our sense perceptions? It seems as though we have a few alternatives here (not trying to be comprehensive, merely illustrative): 1) we can simply not trust our sense perceptions, or 2) we can agree that it is possible for some system of epistemic justification to validate itself through repeated confirmation (as in the case of being appeared to “redly”). But if 2) is the case, as it almost certainly is, then we must be consistent with ourselves on this regard (this argument is based off Alston’s, cited below).

So then let us return to religious experience. Beliefs from religious experiences are, it seems, justified epistemically in the same way. The subject forms a belief based on the confirmation of that belief within the system. Let us say that some subject has a religious experience in which they believe that God is presenting himself as good. The subject then justifies this belief on the basis that they believe they are being appeared to “goodly” by God and that this is backed up by other experience (perhaps the belief that God continually sustains all things). While this may be circular in nature, one cannot object to the circularity unless they wish to subject sense perception to the same objection. Either both must be rejected, or neither. And if neither is rejected, then it is possible to have justification for a belief about God based on a religious experience.

There is more to say, of course. I mentioned above that I believe it is the case that when x sees y, x simply sees y. That can be applied to religious experience, especially those varieties of religious experience in which the subject claims to have a kind of sense perception of God (like “I saw a great light…” or something of the sort). Thus, when it is the case that the subject, x, experiences in a religious experience some sensation, y, it is simply the case that x experiences y, without any intermediaries.

Here now I’ll turn to a very commonly raised objection to religious experience. It may be claimed that when one experiences such a perception, they are subjected to a kind of euphoric state, either by drugs, by their own control over their brains (they want so badly to experience the religious that they cause it, unknowingly, to happen), or some other factor. These experiences can then be boiled down to a kind of reduction to brain waves, chemicals in the brain, etc. And because these experiences can be explained naturalistically, they are invalid for epistemic justification.

I believe this claim is utterly false. Again we can point to sense perception as being subjected to the same kind of reduction. If religious experience is merely the matter of neurons firing in the brain (among other things), then so is sense perception and indeed all knowledge in itself. But then we must reject everything that we perceive by our senses! For if we are to be consistent in our claim that if something can be reduced to natural causes, it has no epistemic warrant, then yes, religious experience could possibly be reduced to simply brain activity, but so could the existence of things outside of our heads, for we could observe brain activity happening when we observe things and form beliefs about them. Thus, for the sake of consistency, we would need to reject the reality of objects outside of our heads! This is of course not something that someone who raises such an objection is willing to do, but if they want to raise such an objection, their own beliefs are subject to the exact same scrutiny, and it will turn out to be the case that there is no such thing as a belief at all, if indeed all things are just brain activity (a hypothesis I utterly disagree with).

So it seems to me that it is indeed the case that people can form beliefs based on religious experience. I will write more in the future about whether these experiences can have any kind of warrant for those who did not experience the same thing, the problem of religious diversity in regards to claims of religious experience, and more on the concept of warrant with religious experience. For now, however, I’ll leave this as it stands. People can indeed be justified in believing something based on religious experience, if one wants to object in any of the ways outlined above, they simply must be consistent and reject sense perception, material objects, and the like.

Sources:

Alston, William P. Perceiving God: The Epistemology of Religious Experience. Cornell University Press, 1991.

Kwan, Kai-Man. “The Argument from Religious Experience.” The Blackwell Companion to Natural Theology. Blackwell, 2009.

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