Despite my repudiation of the claim, Jerry Coyne continues to argue that I think that there are “ways of knowing” other than science. I have said, and will say again, if it’s any use, that the locution ‘way(s) of knowing’ is not clear. The point of using it seems to be to rule out certain claims to know, or to be able to establish some things as items of knowledge, and others as mere subjective suppositions, but no one, so far at least, has proposed a definition of what a “way” of knowing might be. In fact, as earlier commenters have pointed out, we know all sorts of things which do not obviously come within the ambit of science, stretch the meaning of the word ‘science’ in whatever way you please. Indeed, the argument that knowledge is confined to what can be confirmed scientifically, broadly construed, is merely a way of settling the disagreement over scientism by fiat. Let’s take some of the uses of the word ‘know’ that Tim Martin Harris suggested some weeks (or is it already months!) ago: knowing how to ride a bike, knowing how to play an instrument, knowing a language, knowing someone (as against not knowing them), knowing a character in a novel or in a play, knowing what it is like to be in an accident, or to have the special knowledge that only those who have been there can have, of fighting in a battle, say, or knowing what it is like to live in poverty, or being told that you have only two weeks to live. It does not seem to me that any of these describe “ways” of knowing, a such, though each of them, in a reasonable sense, may be said to delimit spheres or items or realms of knowledge that are very different and to the achievement of which very different types of experience are necessary. And nothing very useful regarding the nature or the limits of knowledge have been determined once we have done this.
First of all, it seems to me, we must try to understand why it is that some people want to restrict knowledge to the scientific “way of knowing,” whatever that is, and so far no one has given a very satisfactory definition of why people want to make this restriction, and what making it accomplishes. This is especially true if the qualification is added about the scientific way of knowing, broadly construed. This looks very much like an effort simply to stretch the meaning of the word ‘science’ in such a way that any claim to know will automatically be entered under the column labelled “Science.” And the advantage of doing so is presumably that science, given the remarkable and admirable achievements of science over the last four centuries or so, gives a special “cachet” to the claim to know. Thus, when neuroscientists bruit about the claim to have detected, in the brain, the moment of decision — as in the famous experiments by Libet (and successors), which have been taken to prove that we make decisions before we become conscious of them — it is taken as settling, once and for all, the very contested philosophical issue of free will, even though there is as yet no reason to identify brain events as detected by neuroscientists with conscious decision making. What would support this much desiderated identification? So far, the answer to that question is unclear, which hasn’t detained neuroscientists for very long in their rush to judgement. It’s a bit like those neuroscientific experiments designed to locate the centre of spirituality in the brain, by using nuns as experimental subjects, because they, it is apparently assumed, are — if anyone is — more likely to be having religious experiences than others who do not wear their religion on their sleeve. The presuppositions underlying these assumptions are obvious, but I have yet to see a justification for making them. This is not, to be frank, much more reliable than taking individuals’ introspective accounts of their experiences as somehow above question, but so long as the label “Scientific” can be applied to the results, we are somehow lulled into the questionable belief that the results are more reliable than asking people what their experiences are like.
But the problems are much deeper than this. For instance, most of those who use the locution ‘ways of knowing’ are prepared to acknowledge that history produces reliable results, results reliable enough to be taken under the protective wing of “science,” broadly construed. And while there is doubtless a lot to be said for the contribution that science can make to history, by (to mention only one such contribution) providing reliable dates for artifacts discovered in the field, it simply does not follow that other aspects of history are reasonably thought to come conveniently under scientific controls, even broadly construed, for there is an element of interpretation of the data available to the historian which is ineliminably creative and interpretive, and for which no scientific controls are available. Yet it would be unreasonable to suggest that, failing such controls, the historian’s claim to knowledge is specious. The same goes for the philological recreation of ancient texts, and the consequences which flow from such decisions. Certainly, there are elements of perfectly objective standards of interpretation, but again there is an ineliminable element of the subjective and interpretive upon which are based historical judgements which are reliably thought of as items of knowledge. Like any of our knowledge claims, these are always subject to revision on further evidence, or further interpretive consideration, but their failure to measure up to the kinds of empirical testing required by science (although in the higher reaches of physics empirical testing, and perhaps even the possibility of such confirmation, is perhaps also in doubt) should not spell doom for the claim to objective knowledge of the content and meaning of ancient texts.
Some people have suggested that the fact that the content of Jerry Coyne’s blog is fairly evenly distributed amongst science, food, boots, cats, music, the criticism of religion and other interests shows that scientism is not the restrictive tendency that it has been claimed (by myself and others) to be. This is not to the point. That Jerry’s interests are fairly extensive says nothing that is germane to the question whether his restriction of ways of knowing (supposing this terminology to be a useful epistemological taxonomy) to science alone is either valid or helpful. This is more in the nature of a philosophical or epistemological claim that can be dealt with on its own. Nor, may I add, is my status as an atheist or a religionist manqué pertinent to the issue either. Indeed, I find it a bit odd that this should even arise in this connexion. I am not opposed to scientism because I find the universe cold and impersonal in the absence of religious faith. Bertrand Russell found the universe far more forbidding than I, yet no one that I know of has accused him of wishing to return to the comforts of his childhood faith. I do say, and will continue to say, that the continued claim that the propositions of science exhaust what may be known about ourselves and the world makes scientistic atheism far less congenial than it need be to the many people for whom religion is a solace and a comfort in the face of sickness, death, injustice and loneliness.
As for Jerry Coyne’s latest question as to why I do not find humanism more attractive than I do, all I can say is that the people who have commented on choiceindying.com have more or less scorned my repeated suggestion that some form of humanism is a necessary replacement for religion, and have generally held that life is simply what we make of it as individuals, and we should not expect there to be any replacement for the kinds of community and belonging that religion has provided in the past. Given the fact that, in the past, whether for better or for worse, religion has provided a unifying element to entire cultures, it seems to me to be quite unempirical to suggest, without further evidence, that societies can productively exist and flourish without some kind of unifying myth; and it would not be an exaggeration to suggest, I think, that the present development of global capitalism, and its lack of care for individuals or the flourishing of communities, is indicative of a breakdown in the structure of social mythology that has provided, in the past, the foundation for the flourishing of individuals within living communities – which, while having a serious downside, are still the only mass movements of social belonging on offer. While I deprecate the lack of alternatives, I am not at all surprised, in light of this, that religious fundamentalisms are making something of a comeback, for, whether believable or not, they provide social compacts within which people can feel that they count. Religions have always provided a sense of social belonging to the most vulnerable and most alienated members of society, and with the untrammelled growth of global capitalism and the inequalities and injustices that are the immediate product of that growth, the growth of fundamentalist varieties of ancient faiths with their promise of strong social bonding, even at the expense of life, should come as no surprise.
So, I think we need to get away from and perhaps beyond the misleading expression “ways of knowing,” and seek for an understanding of knowledge that is more applicable to the realms of knowledge at hand. While I agree that what we claim to know must be, at the very least, compatible with what we can reliably know by the use of scientific methodology, that methodology cannot, without begging the question, define the limits of knowledge itself. In this respect the supernatural claims of the religions are plausibly thought to be one and all empty. This does not mean that the religions do not know a lot about human nature, about the finiteness of human nature, its tendency to go personally and morally awry, and its need for community and consolation. By reducing what we can be said to know to the propositions of science, it is not so much that it leaves us with a cold impersonal universe which we must face without the comforts of supernatural reward, but that it leaves us with a cold and impersonal humanity, which is about as attractive as Huxley’s Brave New World or Orwell’s 1984. And merely saying that science leaves art, music, literature, and so on, as it is, which will remain for our enjoyment, is really not leaving art, music, literature and so on as it is, but is hollowing it out in such a way as to diminish their usefulness as ways of understanding ourselves and coming to know more intimately the nature of being human, the sensitivity and complexity of which is not accessible to science and may never be.
To end with, let me just say that it seems peculiar to me that an orthodoxy regarding the scope of science, or the limits of knowledge, has begun to form itself around the development of what has come to be known as the new atheism. This development was (to me at least) quite unexpected. Indeed, when the accusations first started to be made about scientism and the new atheism, I took the Oxford Companion to Philosophy at its word when it stated, quite bluntly, that while pejorative, the term ‘scientism’ did not refer to an existing philosophical trend. A revision of that entry seems now to be in order. However, before revising it we should perhaps try to determine, without any sense of parti pris, what it is that we are trying to discern. Is the new atheism ready to undertake the kinds of meticulous philosophical study that will provide it with both a metaphysics and an epistemology, and is it prepared to enter fully into the fine-grained philosophical reasoning that is necessary in order to provide this? A few anodyne phrases about science, its methodology and success is not adequate to the sheer complexity of the material that we need to deal with. Science is beautifully reductive, and on the scale on which science operates, fairly definitive conclusions can be reached. But they are definitive precisely because abstracted away from a much more complex whole to the knowledge of which, as a whole, scientific methodology is not obviously applicable without reservation. Jerry Coyne has often expressed his scepticism regarding sociobiology in precisely these terms. Yet surely E.O. Wilson, who argues on the basis of group selection (an issue on which I am not qualified to speak), is surely addressing the higher levels of complexity to which I have just referred, and trying to find ways of dealing with this complexity in a scientific way by applying the mechanisms of evolution to it. And then, of course, there are doubtless higher levels of complexity still to come, complexity which is now dealt with by history, economics, sociology, psychology, political science, anthropology, philosophy and other disciplines which slowly shade off in the direction of the humanities. The question for me, at this moment, is where, on this continuum, do we place the transition from science, broadly construed, to the humanities, broadly construed, and what confidence we should have that sufficiently fine distinctions are being made to distinguish between those realms of inquiry which provide that to which we are prepared to grant the accolade knowledge, and those realms of activity which do not qualify for this distinction? I do not think enough thought is being given to making these much more fine-grained distinctions, upon which alone a reasonable account of what constitutes knowledge, and what methodologies are appropriate for the different realms of inquiry involved in order to achieve it. By pretending that the line of demarcation between what constitutes a genuine field of inquiry is clear, when it is not, religions unfortunately can take great comfort — and in fact do, for they are past masters at the art of playing in the borderlands of knowledge, and retain enough credibility that they can go on doing it without having to provide the kinds of clarification which their opponents are also unwilling and unprepared to do. This kind of back and forth squabbling about the nature of knowledge is not only unedifying, it is dangerous, because it conceals the real indeterminacy of much that passes for knowledge, in both the sciences and the humanities, and leaves a sufficient number of cluttered back alleys and dark corners for the worst to do their worst. I see very little point in the ideological to-and-froing of which the present post is an installment. If we can define the limits of knowledge, as well as the different realms of inquiry in which knowledge can be achieved, then that is what we should be doing, instead of speaking telegraphically about “ways of knowing,” which has no cash value in terms of a clear definition of what is meant. ‘Science’, despite its rhetorical value, is not a magic word or a talisman. It is a human activity, and in that respect it joins a host of other human activities in the project of understanding both the world and our own subjectivity. I see no evidence whatever so far that it is sufficiently well-defined to be able to delimit, without further extensive clarification and analysis, what can be thought to constitute knowledge, and without that epistemological refinement it serves more to confuse than to clarify the points that are at issue here.