Love of All Wisdom

I’ve been thinking a lot about the seventh chapter in a splendid book called The Ancients and the Moderns, by a fascinating Boston University professor named Stanley Rosen. I read the book over two years ago, but the ideas of this chapter have since continued to percolate in my brain.

Rosen argues that we need to see a much closer association between two fields of study often thought separate: logic and psychology. At first glance, the two might seem to have little in particular to do with one another. Logic concerns itself with the proper formal relationships between statements in arguments; psychology, with the empirical investigation of mind and behaviour.

But more basically, what are logic and psychology? Both, really, are the study of thought. (continue reading…)

Is man the measure of all things? Or at least, are creatures with subjective internal consciousness the measure of all things? In ancient Greece, the Sophists answered yes. In so doing, they inaugurated Western reflection on a perennial question that stretches throughout both theoretical and practical philosophy, epistemology and ethics.

I’ve briefly discussed this question before, with a focus on ethics. Afterwards, following James Doull, I examined how it gets works out in the history of Western philosophy after the Sophists – in ethics. But as Doull knew, there is an epistemological story that parallels the ethical. (continue reading…)

How can we, or should we, learn what is true and what is false? This is one of the most enduring and basic questions in philosophy – “basic” because it is fundamental to so many others, not because the answers are in any way easy or simple.

The question, or some form of it, came up a number of times in recent discussions of “common sense”: if common sense isn’t reliable, I was asked, what is? I’m going to try to avoid the word “reliable” as I think its different uses became confusing in the previous debate; I have little stake in its use as a term. But the basic question of determining truth from falsehood is a crucial one and worth asking.

That’s not to say, however, that it admits easy answers, for I don’t think we should expect easy answers on the most basic philosophical questions. (continue reading…)

This week, another foray into the debate over “common sense.” Apologies in advance to those readers who are not interested in this particular topic, or who will find this post’s precision rough going. Common-sense advocate Thill has been by far this blog’s most prolific commenter, and I think advancing the debates in the comments requires taking his views on directly and systematically. Moreover, I think the topic is an important one in its own right. The claims made by Thill, Jabali108, Neocarvaka and Ramachandra1008 in their comments, if they were true, would rule out the vast majority of South Asian philosophical thought (and a great more besides): probably all the philosophy originating in the subcontinent except for the shadowy Cārvāka-Lokāyata school of thought. Only the Cārvākas can be thought to completely exclude “religious” ideas from their worldview; but there is little if anything left to be learned from this school now, since all we have from them is the scantest of fragments. (The only surviving complete text attributed to a Cārvāka is Jayarāśi’s Tattvopaplavasiṃha, which these commenters have already dismissed as not really a Cārvāka text.) If South Asian thought is worth bothering with at all, then we’ll need to defend those conceptions of the world that are in some respects at odds with various elements of “common sense” – which, according to Thill, excludes all “religion.” (continue reading…)

This week I’m going to continue the discussion of “common sense” from two weeks ago. I think it’s an important discussion because an overreliance on the concept of “common sense” can be (and seems to have been repeatedly) used to challenge the value and viability not merely of “religion” but of philosophy itself. I’m going to assume that readers of this current post have read that previous post – but not that they have read the comments on it, which have been the most numerous of any post on this blog so far (a full hundred!)

In those comments I challenged Thill to define the term “reliable,” which he had previously introduced to the discussion. I structured the post around the term “reliable” because in Thill’s previous comment, it had been at the centre of his only serious response to the point that “common sense” can be wrong (as in the case of sunrise and sunset). He said: “The fact that it is not infallible does not support the conclusion that it is not reliable!” No doubt I should have probed the definition of “reliable” further in the post – examining what Thill could have meant by it; I did not. I tried to make up for that lack in a later comment, where I asked Thill to define “reliable.” Thill responded that the onus was on me to define “reliable” since I had advanced a thesis relating to it; but my supposed thesis was intended as a response to his own thesis about the reliability of common sense, a word which, again, he introduced to the discussion. So I noted that I am happy to drop the term from the discussion as long as he, too, is willing to refrain from using the term “reliable” to refer to the epistemological status of so-called common sense. (That also applies to the others, Jabali108 and Neocarvaka, who have been exalting “common sense” in recent discussions.)

If we drop “reliable,” where are we left? (continue reading…)

Several of this blog’s frequent commenters find significant philosophical value in the concept of “common sense,” and find it helpful to refute a claim on the grounds that the claim contradicts “common sense.” These commenters include not only Thill, whom I challenged on the topic several times before, but Jabali108 and Neocarvaka. (See the comments on this post for examples.) So the concept is worth revisiting if those debates are to get anywhere.

Let me start out by noting that I see some philosophical value in appeals to common sense defined in a certain way. This is the sense that I outlined in my first post on the topic: the prejudgements one brings to a given inquiry, especially as they come out of shared assumptions of one’s own society. My commenters seem to have something quite different in mind, however. (continue reading…)

When I taught an introductory religion class at Stonehill, one of my favourite texts to teach was Jon Levenson’s Commentary article, “How not to conduct Jewish-Christian dialogue.” Levenson’s article is a critique of Dabru Emet, a brief statement made by four professors of Jewish studies. Dabru Emet emphasizes the commonalities between Jews and Christians: they worship the same God, seek authority from the same Hebrew Bible, and accept the moral principles of that text.

Levenson responds: wait a minute. For Trinitarian Christians (the vast majority today and for most of Christianity’s history), Jesus is God in a fundamental sense; but for a Jew (or Muslim), to say that a man is God is an idolatry that drastically compromises God’s fundamental oneness and uniqueness. While the content of the Tanakh – the Hebrew Bible as understood by Jews – may be mostly the same as that of the Old Testament, they are read in a very different light. To understand the Tanakh, Jews turn to Mishnah and Talmud; to understand the Old Testament, Christians turn to the New. As a result, the stories of the Hebrew Bible unfold very differently in each – they are even placed in a different order, so that the Tanakh culminates with the rebuilding of the Temple in Jerusalem, while the Old Testament ends with a prophesy heralding the “coming of the Lord.” And this isn’t just a matter of arcane scriptural study: it affects one’s ethics, one’s idea of the good life. Jewish ethics have been traditionally focused on following God’s laws and commandments as revealed in Torah, Christian ethics on following Jesus’s example – or even more so on faith in him and his saving grace.

Now my interest in Levenson is not in the particulars of Jewish and Christian traditions, since I identify with neither tradition. Rather, what I deeply appreciate is his criticism of Dabru Emet‘s method. Such documents, Levenson argues, “avoid any candid discussion of fundamental beliefs,” and “adopt instead the model of conflict resolution or diplomatic negotiation.” (continue reading…)

Responding to my post on doubt, Jim Wilton agreed that “truth established through thought and logic is always subject to doubt.” But he suggested that not all knowledge or truth is a product of logic – and, he claimed, perhaps this non-logical knowledge can be certain, indubitable.

I agree that not all knowledge is a product of logic. This is one of the reasons I have spent a great deal of time discussing what Thomas Kasulis calls intimacy worldviews, background approaches to philosophy that are not derived from direct argument. I agree with the thinkers in such traditions that truth is not merely something expressed in linguistic propositions.

Where I disagree strongly, however, is on the view that such non-logical knowledge can be a source of genuine certainty. (continue reading…)

The online Journal of Buddhist Ethics has recently begun an online conference on an interesting pair of articles dealing with Buddhism and the natural environment, by David Loy and my former grad-school colleague Grace Kao. (Both articles were originally presented at the 2010 AAR conference in Atlanta.) While the conference is oriented toward comments on the JBE website, I’m posting my response here because my thoughts are long enough to be a full blog post of their own.

The different backgrounds of the two writers are evident from their pieces – but that itself makes the dialogue between them more interesting and fruitful. Loy is writing as a Buddhist. In a sense Loy’s arguments come in two pieces: first a dialectical argument to a certain conception of Buddhist first principles, especially based on the idea of non-self, and then a demonstrative argument from those principles to a sense of environmental concern. The first section makes the article more than a piece of “Buddhist theology”; unlike Glenn Wallis’s manifesto, Loy’s article is written as if it is intended to persuade non-Buddhists to a Buddhist point of view.

The substance of Loy’s demonstrative argument is similar to one that I have criticized in the past: that Buddhism is environment-friendly because it tells us to acknowledge our interdependence with other life on the planet. Loy’s argument is a bit more sophisticated than the view I criticized, and might arguably stand up to some of those criticisms. But I’m not going to focus on that point here. Rather, I’m more interested in the dialogue between Loy and Kao, and its implications.

Kao is not a Buddhist nor a Buddhologist, but a scholar of cultural diversity and the issues it poses for global politics. Partially for that reason, Kao’s article does relatively little to engage Loy’s Buddhist claims directly. Instead, she raises interesting and important questions about the proper connection between cross-cultural philosophy and global politics. (continue reading…)

Under what circumstances can one be absolutely certain of anything? I had intended my previous post to be on that question, but the preliminary inquiries to it were significant enough that I thought they deserved their own post. I end that post, like the earlier “Certain knowledge” post, on a note of uncertainty; I don’t discuss any circumstances under which certainty is possible. So is it possible at all?

I generally lean toward saying no – and an uncertain no. I leave the possibility open that something will be revealed to me that I can be absolutely certain of; but I don’t think one exists. The happy thing about this kind of uncertainty is there’s no contradiction in it. While “there is no truth” is a contradiction because it asserts that the truth is there is no truth, and “we cannot know anything” is a contradiction because it implies that it can be known that nothing can be known, the same is not true about “we cannot be certain about anything.” The last can be asserted as a statement that is merely highly probable; it doesn’t need to be certain to be true, and therefore can be true without contradicting itself.

Still, I do think there’s one circumstance where real certainty is possible – though it is merely a hypothetical circumstance. (continue reading…)