Category Archives: Epistemology

Following science as a layperson

13 Sunday Dec 2009

Posted by in Certainty and Doubt, Epistemology, Faith, German Tradition, Greek and Roman Tradition, Humility, Natural Science, Philosophy of Science, Politics, Social Science, South Asia

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Perhaps the trickiest thing about trying to be a philosopher today is the explosion of information in natural science: we are in the era of “rapid-discovery science,” as Randall Collins calls it in The Sociology of Philosophies. Aristotle could write not merely a Metaphysics but a Physics, and his wide range of general knowledge was enough to make him one of the experts on the subject. Even as recently as the 19th century, Schelling and Hegel could have a decent shot at writing “philosophies of nature,” in which they tried to think philosophically through the whole scope of the way the natural world works. But today, not even a professor of natural science can know all the science that’s out there, even in relatively general terms. To some extent, we need to rely on the authority of experts we trust to know their fields well – what Indian philosophers called the śabdapramāṇa, the source of knowledge beyond inference and personal experience. And even if we somehow could know all the science for a moment, we’d lose it almost instantly as the science changes. Continue reading →

Omniscience and manipulation

09 Wednesday Dec 2009

Posted by in Certainty and Doubt, Christianity, Deity, Early and Theravāda, Honesty, Mahāyāna, Metaphysics, Morality, Truth

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Andrew Moon of the Prosblogion (probably the leading blog in the philosophy of Abrahamic traditions) was recently rereading Robert Adams’s The Virtue of Faith, and was intrigued by a passage that I also found intriguing. Adams is arguing that uncertainty is a central part of a good personal relationship:

Well, suppose we always saw what people were like, and particularly what they would do in any situation in which we might have to do with them. How would we relate to people if we had such knowledge of them? I think we would manipulate them. I do not mean that we would necessarily treat people in a selfish or immoral way, but I think we could not help having an attitude of control toward them. And I think the necessity we would be under, to have such an attitude, would be conceptual and not merely causal. If I pursued my own ends in relation to you, knowing exactly how you would respond to every move, I would be manipulating you as much as I manipulate a typewriter or any other inanimate object. Continue reading →

E.O. Wilson and the limits of empiricism

29 Sunday Nov 2009

Posted by in Christianity, Epistemology, Foundations of Ethics, Free Will, German Tradition, Philosophy of Science

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Browsing in the library I recently stumbled across Edward O. Wilson‘s ambitious book Consilience, in which the famous biologist tries to propose a unified account of knowledge – one in which the natural sciences take a supreme role. I have a certain sympathy with Wilson’s project – his attempt to unite the different realms of human knowing is not so different from my own long-term goal of constructing a philosophy that draws from many (and preferably all) traditions of inquiry. It’s unfortunate, then, that Wilson’s attempt falls flat in a wide variety of ways – but they can, at least, be highly instructive ways. They do very well, especially, at illustrating the limits of an empiricist account of knowledge. Continue reading →

The four explanations and the First Explanation

25 Wednesday Nov 2009

Posted by in Deity, Epistemology, Greek and Roman Tradition, Islam, Metaphysics, Roman Catholicism

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I’m really enjoying Alasdair MacIntyre’s new book God, Philosophy, Universities. I appreciate MacIntyre’s ability to get succinctly to the heart of bewildering and perplexing philosophical concepts. Especially, reading MacIntyre on the great Muslim philosopher ibn Rushd (Averroës), I finally feel like I have a handle on Aristotle’s theory of “causes.” We are often told that Aristotle believes in four kinds of causes – formal, material, effective and final – and that these causes lead back in a chain to a First Cause, which later theistic philosophers like ibn Rushd would come to identify with the Islamic or Christian God. This all left me bewildered. How can a thing’s final cause (which is to say its purpose) be considered a cause of it? Can God really be reduced merely to the first link in a causal chain of events? Such a god barely seems to matter. Continue reading →

Against “non-overlapping magisteria”

18 Wednesday Nov 2009

Posted by in Buddhism, Certainty and Doubt, Flourishing, German Tradition, Health, Metaphilosophy, Method and Theory in the Study of Religion, Philosophy of Science, Roman Catholicism

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“Religion” and “science” are typically held to be opposing worldviews, especially in the United States where they identify two sides of a cultural divide (such that Jesus fish and Darwin fish are as common on American cars as are bumper stickers). For those of us who are trying to learn from both, it often seems like a relief to hear compromises like the late Stephen Jay Gould’s theory of “non-overlapping magisteria” (abbreviated NOMA). Briefly, in effect, Gould says that there is no need for conflict between science and religion, because science deals with questions of fact and religion with questions of value (or of “moral meaning”). Ken Wilber puts forward a slightly more sophisticated version of the non-overlapping magisteria view:

Simply imagine what would happen if we indeed said that modern physics support mysticism. What happens, for example, if we say that today’s physics is in perfect agreement with Buddha’s enlightenment? What happens when tomorrow’s physics supplants or replaces today’s physics (which it most definitely will)? Does poor Buddha then lose his enlightenment? You see the problem. If you hook your God to today’s physics, then when that physics slips, that God slips with it. (from Grace and Grit, p. 20)

Gould’s claim would be a great way of resolving the conflicts between science and religion – if it were true. The problem is that it isn’t. Continue reading →

Misperceiving pain (and God)

11 Wednesday Nov 2009

Posted by in Consciousness, Deity, Epistemology, Metaphysics, Phenomenology, Roman Catholicism, Truth, Unconscious Mind

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What is truth? I’d like to continue a dialogue on this subject between Elisa Freschi and myself that began in the comments to my post on performance theory. I’ll start by summarizing the debate so far (skip down a couple paragraphs if you’ve already been following these comments, or would rather click on the links to see the original debate).

We have been debating the extent to which truth can properly be understood as correspondence to reality. I think it generally can, but insisted that that reality should not just be understood as “outer” reality. Our understandings of our inner, subjective states can also be true or false in the sense of succeeding or failing to correspond to reality (as when we are incorrect about being happy).

Elisa continued this debate with a post on her own blog (as I’m now doing in return). She argued that the experience of pain is “subject-dependent,” and cannot be understood as corresponding to a reality beyond the subject’s own understanding: “No scientist could convince me that the pain I am experiencing is unbearable if I can bear it (and vice versa, different people react very differently to what seems to be the same neuronal stimulus).” I responded in the comments that we can indeed misjudge pain, like happiness; I mentioned a physiotherapist friend who gets frustrated when he asks people to rate the pain from a minor injury on a scale of 1 to 10 and they immediately say 10. Elisa replied as follows:

It is not fair to ask someone who has only experience of a feeble pain to collocate it on a scale from 1 to 10. She would, rightly, collocate her present pain on the 10th level, because the ’10’ as a level of pain sensation can only make sense in regard to the pain we have actually experienced. A child will say that 10 is the pain one experiences after a minor fall, a woman who has just given birth will describe the 10-level-pain as something different, but they are right in maintaining that the pain they are presently experiencing is the highest they have ever experienced. The physiotherapist asks them to conform to an objective scale, valid for everyone, hence his disappointment.

My response: Continue reading →

The pleasurable life of a doll

01 Sunday Nov 2009

Posted by in Analytic Tradition, Flourishing, Happiness, Pleasure, Prejudices and "Intuitions", Self, Sex

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The cast of <i>Dollhouse</i>I’ve recently been enjoying Joss Whedon‘s underrated science-fiction TV series Dollhouse. Whedon’s ingenious plot twists and a strong supporting cast have made the show highly enjoyable, at least since the middle of the first season; beyond that, the show’s premise is bait for philosophers, especially those who focus on the ethics of technology or enjoy “thought experiments.” It’s about a secret operation that erases people’s memories and personalities and “imprints” them with completely new ones. Given the rapid pace of advances in contemporary neuroscience, it is not entirely far-fetched to say that such a process could become feasible within my lifetime; and it raises a great deal of questions, familiar to Buddhists, about the nature of personal identity.

Last Friday’s episode, Belonging, implicitly makes a further point about the good life. (Spoiler warning, if you haven’t seen this episode.) Continue reading →

Is pleasure the only intrinsic good?

14 Wednesday Oct 2009

Posted by in Analytic Tradition, Christianity, Confucianism, Emotion, Foundations of Ethics, Happiness, Monasticism, Morality, Phenomenology, Pleasure, Prejudices and "Intuitions", Psychology, Truth

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I recently had the pleasure of reading an interesting paper by Neil Sinhababu, a friend I met while I was a visiting scholar at the University of Texas. Neil’s paper, thoughtfully posted online, is entitled The Epistemic Argument for Univesal Hedonism. In it, Neil makes an argument for a strong and controversial position that I’ve flirted with before myself: that pleasure and displeasure are the only things intrinsically good or bad in any ethical sense.

Neil’s argument proceeds roughly as follows (and this summary, qua summary, must necessarily leave out some of the detail and precision of his argument): Ethical judgement all derive from one of two sources: emotional perception and phenomenal introspection. The source of most of our commonsense judgements about morality is emotional perception: a process by which we react emotionally to states of affairs in the world, form moral judgements in connection with these emotional reactions, and thereby perceive the states of the world as having objective moral qualities. Neil draws on Jonathan Haidt’s empirical research to support this point.

Neil goes further, however, in arguing that we are wrong to make moral judgements on the basis of emotional perception, thus rejecting Mencius’s metaethics as well as those of the moral sense theorists. Emotional perception, he claims, is inherently unreliable. Continue reading →

Certain knowledge

27 Sunday Sep 2009

Posted by in Analytic Tradition, Buddhism, Certainty and Doubt, French Tradition, Greek and Roman Tradition, Reading and Recitation, Self, Sufism

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I recently had an extraordinarily stimulating conversation with two friends who wish to remain anonymous (but they know who they are). The topic: can we ever have certain knowledge about anything? My initial response, not intended to be flippant, was: I’m not certain.

The MatrixThe friends claimed certainty about things that I don’t think we can reasonably be certain about. One claimed to have achieved certain knowledge through the Sufi practice of dhikr; I argued that this could be a feeling of certainty about falsehood rather than about truth, so that one needs standards of truth external to the mystical experience. The other claimed that we could know with certainty that we are awake and not sleeping; I wasn’t ready to grant that. I’m ready to grant the basic point of Descartes’s skepticism: although we can be relatively confident that the things of the world are as they seem, it’s possible they could all be a dream, or the creation of an evil demon – or even the Matrix. (What a gift that movie is to teachers of introductory philosophy!)

Now Descartes himself thinks he can have certain knowledge in spite of all this doubt, or in a certain sense even because of it: he believes that the one thing he can’t doubt is the fact that he is doubting. His doubt would be logically self-contradictory, for its very existence would require the presence of a doubter, namely himself. Thus, “I think therefore I am” (cogito ergo sum).

My Buddhist readers will probably be unsympathetic to Descartes’s argument, and rightly so. Descartes tries here to prove the very thing that the Buddha of the Pali suttas – and the vast majority of later Buddhists – would be at pains to deny, namely the existence of the self. I would argue that a Buddhist critique knocks Descartes down quite effectively. Descartes may have established the existence of doubt, but not of an agent of doubt, of a doubter. That’s an error, a reification. As a popular book on Buddhism has it, there are thoughts without a thinker. Even if one disagrees with Buddhist deconstructions of the self – and I am often skeptical of them – one must surely still acknowledge that they at least cast doubt on the self, the thing Descartes thought could not be doubted.

Nevertheless, there’s a route to certain knowledge that one can still follow from here. Continue reading →

Inconsistency in the incest taboo

03 Thursday Sep 2009

Posted by in Disgust, Morality, Prejudices and "Intuitions", Psychology, Sex

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I’m often surprised by people who see gay rights as an entirely one-sided, good and evil issue – and then turn around and condemn incest, even consensual adult brother-sister incest, as sick, disgusting and therefore wrong. (The “therefore” is the most intriguing part.) I’ve always enjoyed Dan Savage‘s sex columns, but after his continued attacks on those who condemn gay sex as disgusting (such as ensuring that this (NSFW) is the first Google hit for Senator Rick Santorum‘s name), I lost a lot of respect for him when he repeatedly proclaimed incest to be wrong.

Savage’s arguments are startlingly poor. Continue reading →