Watching New Love as It Sears the Brain

Posted on December 7th, 2008 in Rationality & Emotions by Dr Rationalist

New love can look for all the world like mental illness, a blend of mania, dementia and obsession that cuts people off from friends and family and prompts out-of-character behavior – compulsive phone calling, serenades, yelling from rooftops – that could almost be mistaken for psychosis.

Now for the first time, neuroscientists have produced brain scan images of this fevered activity, before it settles into the wine and roses phase of romance or the joint holiday card routines of long-term commitment.

In an analysis of the images appearing  (recently) in The Journal of Neurophysiology, researchers in New York and New Jersey argue that romantic love is a biological urge distinct from sexual arousal.

It is closer in its neural profile to drives like hunger, thirst or drug craving, the researchers assert, than to emotional states like excitement or affection. As a relationship deepens, the brain scans suggest, the neural activity associated with romantic love alters slightly, and in some cases primes areas deep in the primitive brain that are involved in long-term attachment.

The research helps explain why love produces such disparate emotions, from euphoria to anger to anxiety, and why it seems to become even more intense when it is withdrawn. In a separate, continuing experiment, the researchers are analyzing brain images from people who have been rejected by their lovers.

“When you’re in the throes of this romantic love it’s overwhelming, you’re out of control, you’re irrational, you’re going to the gym at 6 a.m. every day – why? Because she’s there,” said Dr. Helen Fisher, an anthropologist at Rutgers University and the co-author of the analysis. “And when rejected, some people contemplate stalking, homicide, suicide. This drive for romantic love can be stronger than the will to live.”

Brain imaging technology cannot read people’s minds, experts caution, and a phenomenon as many sided and socially influenced as love transcends simple computer graphics, like those produced by the technique used in the study, called functional M.R.I.

Still, said Dr. Hans Breiter, director of the Motivation and Emotion Neuroscience Collaboration at Massachusetts General Hospital, “I distrust about 95 percent of the M.R.I. literature and I would give this study an ‘A’; it really moves the ball in terms of understanding infatuation love.”

He added: “The findings fit nicely with a large, growing body of literature describing a generalized reward and aversion system in the brain, and put this intellectual construct of love directly onto the same axis as homeostatic rewards such as food, warmth, craving for drugs.”

In the study, Dr. Fisher, Dr. Lucy Brown of Albert Einstein College of Medicine in the Bronx and Dr. Arthur Aron, a psychologist at the State University of New York at Stony Brook, led a team that analyzed about 2,500 brain images from 17 college students who were in the first weeks or months of new love. The students looked at a picture of their beloved while an M.R.I. machine scanned their brains. The researchers then compared the images with others taken while the students looked at picture of an acquaintance.

Functional M.R.I. technology detects increases or decreases of blood flow in the brain, which reflect changes in neural activity.

In the study, a computer-generated map of particularly active areas showed hot spots deep in the brain, below conscious awareness, in areas called the caudate nucleus and the ventral tegmental area, which communicate with each other as part of a circuit.

These areas are dense with cells that produce or receive a brain chemical called dopamine, which circulates actively when people desire or anticipate a reward. In studies of gamblers, cocaine users and even people playing computer games for small amounts of money, these dopamine sites become extremely active as people score or win, neuroscientists say.

Yet falling in love is among the most irrational of human behaviors, not merely a matter of satisfying a simple pleasure, or winning a reward. And the researchers found that one particular spot in the M.R.I. images, in the caudate nucleus, was especially active in people who scored highly on a questionnaire measuring passionate love.

This passion-related region was on the opposite side of the brain from another area that registers physical attractiveness, the researchers found, and appeared to be involved in longing, desire and the unexplainable tug that people feel toward one person, among many attractive alternative partners.

This distinction, between finding someone attractive and desiring him or her, between liking and wanting, “is all happening in an area of the mammalian brain that takes care of most basic functions, like eating, drinking, eye movements, all at an unconscious level, and I don’t think anyone expected this part of the brain to be so specialized,” Dr. Brown said.

The intoxication of new love mellows with time, of course, and the brain scan findings reflect some evidence of this change, Dr. Fisher said.

In an earlier functional M.R.I. study of romance, published in 2000, researchers at University College London monitored brain activity in young men and women who had been in relationships for about two years. The brain images, also taken while participants looked at photos of their beloved, showed activation in many of the same areas found in the new study – but significantly less so, in the region correlated with passionate love, she said.

In the new study, the researchers also saw individual differences in their group of smitten lovers, based on how long the participants had been in the relationships. Compared with the students who were in the first weeks of a new love, those who had been paired off for a year or more showed significantly more activity in an area of the brain linked to long-term commitment.

Last summer, scientists at Emory University in Atlanta reported that injecting a ratlike animal called a vole with a single gene turned promiscuous males into stay-at-home dads – by activating precisely the same area of the brain where researchers in the new study found increased activity over time.

“This is very suggestive of attachment processes taking place,” Dr. Brown said. “You can almost imagine a time where instead of going to Match.com you could have a test to find out whether you’re an attachment type or not.”

One reason new love is so heart-stopping is the possibility, the ever-present fear, that the feeling may not be entirely requited, that the dream could suddenly end.

In a follow-up experiment, Dr. Fisher, Dr. Aron and Dr. Brown have carried out brain scans on 17 other young men and women who recently were dumped by their lovers. As in the new love study, the researchers compared two sets of images, one taken when the participants were looking at a photo of a friend, the other when looking at a picture of their ex.

Although they are still sorting through the images, the investigators have noticed one preliminary finding: increased activation in an area of the brain related to the region associated with passionate love. “It seems to suggest what the psychological literature, poetry and people have long noticed: that being dumped actually does heighten romantic love, a phenomenon I call frustration-attraction,” Dr. Fisher said in an e-mail message.

One volunteer in the study was Suzanna Katz, 22, of New York, who suffered through a breakup with her boyfriend three years ago. Ms. Katz said she became hyperactive to distract herself after the split, but said she also had moments of almost physical withdrawal, as if weaning herself from a drug.

“It had little to do with him, but more with the fact that there was something there, inside myself, a hope, a knowledge that there’s someone out there for you, and that you’re capable of feeling this way, and suddenly I felt like that was being lost,” she said in an interview.

And no wonder. In a series of studies, researchers have found that, among other processes, new love involves psychologically internalizing a lover, absorbing elements of the other person’s opinions, hobbies, expressions, character, as well as sharing one’s own. “The expansion of the self happens very rapidly, it’s one of the most exhilarating experiences there is, and short of threatening our survival it is one thing that most motivates us,” said Dr. Aron, of SUNY, a co-author of the study.

To lose all that, all at once, while still in love, plays havoc with the emotional, cognitive and deeper reward-driven areas of the brain. But the heightened activity in these areas inevitably settles down. And the circuits in the brain related to passion remain intact, the researchers say – intact and capable in time of flaring to life with someone new.

Values, Science and Religion

Posted on September 23rd, 2007 in Rationality & Science, Reason & Faith by Dr Rationalist

It seems to me that the obligation to expose religious beliefs as nonsensical is an ethical one incumbent upon every anthropological scientist, for the simple reason that the essential ethos of science lies in an unwavering dedication to truth. As Frankel and Trend (1991:182) put it, “the basic demand of science is that we seek and tell the honest truth, insofar as we know it, without fear or favor.” In the pursuit of scientific knowledge, the evidence is the only thing that matters. Emotional, aesthetic, or political considerations are never germane to the truth or falsity of any propositional claim. (There are moons around Jupiter, just as Galileo claimed, even though the Catholic Church and most Christians at the time did not like him for saying it.) In science, there is no room for compromise in the commitment to candor. Scientists cannot allow themselves to be propagandists or apologists touting convenient or comforting myths.

It is not simply our desires for intellectual honesty and disciplinary integrity that compel us to face the truth about religious beliefs; as anthropologists, we are specifically enjoined to do so by our code of ethics. According to the Revised Principles of Professional Responsibility adopted by the American Anthropological Association in 1990, anthropologists have an explicit obligation “to contribute to the formation of informational grounds upon which public policy may be founded” (Fluehr-Lobban 1991:276). When anthropologists fail to publicly proclaim the falsity of religious beliefs, they fail to live up to their ethical responsibilities in this regard. In a debate concerning public policy on population control, for example, anthropologists have an ethical obligation to explain that God does not disapprove of the use of contraceptives because there is no such thing as God.

We also have an obligation not to pick and choose which truths we are willing to tell publicly. I think, for example, that the political threat from the oxymoronic “scientific creationists” would be better met if anthropologists were to debunk the entire range of creationist claims (including the belief that God exists as well as the belief that humans and dinosaurs were contemporaneous); otherwise the creationists will continue to criticize us, with considerable justification, for our arbitrariness and inconsistency in choosing which paranormal claims we will accept or tolerate and which we will attack (see Toumey 1994).

I am convinced that our collective failure to stake out a firm anthropological position on paranormal phenomena has compromised our intellectual integrity, weakened our public credibility, and hampered our political effectiveness. Carlos Castaneda was able to use his anthropological credentials to buttress the credibility (and the sales) of his paranormal fantasies, partly because, as far as the general public knew, the discipline of anthropology accepted the reality of hundred-foot gnats and astral projection (de Mille 1990). While it is true that most individual anthropologists rejected Castaneda’s paranormal claims, few did so publicly or effectively (Murray 1990). In fact, our discipline as a whole has a lamentable record when it comes to public responses to paranormal claims. There have been notable exceptions in archeology and biological anthropology, where a number of scholars have responded forcefully and well to the ancient astronaut and creationist myths (e.g., White 1974; Cole 1978; Rathje 1978; Cazeau and Scott 1979; Godfrey 1983; Stiebing 1984; Cole and Godfrey 1985; Harold and Eve 1987; Feder 1980, 1984, 1990), but cultural anthropologists have been remarkably remiss in responding to the myriad paranormal claims that fall within their domain (see Lett 1991).

Margaret Mead, for example, maintained a lifelong interest in paranormal phenomena and was an ardent champion of irrational beliefs (Gardner 1988). She was apparently persuaded that “some individuals have capacities for certain kinds of communications which we label telepathy and clairvoyance” (Mead 1977:48), even though the most casual scholarship would have revealed that that proposition has been decisively falsified (the evidence comes from more than a century of intensive research that has been thoroughly documented and widely disseminated-see Kurtz 1985; Druckman and Swets 1988; Hansel 1989; Alcock 1990). In 1969, Mead was influential in persuading the American Association for the Advancement of Science to accept the habitually pseudoscientific Parapsychological Association as a constituent member. In all of this, Mead used her considerable talents for popularization to promulgate nonsensical beliefs among the general public. However sincere and well-intentioned, her efforts were irresponsible, unprofessional, and unethical; worse still, they were not atypical of cultural anthropology. (See Note 6)

Even those anthropologists who do not share Mead’s gullibility have been notably reluctant to confront the truth about paranormal beliefs. Anthony Wallace, for example, in all likelihood thought he was being purely objective when he decided to avoid the “extremes of piety and iconoclasm” and to regard religion as “neither a path of truth nor a thicket of superstition” (Wallace 1966:5). In science, however, being objective does not entail being fair to everyone involved; instead, being objective entails being fair to the truth. The simple truth of the matter is that religion is a thicket of superstition, and if we have an ethical obligation to tell the truth, we have an ethical obligation to say so.

I find Wallace’s equivocation on the truth or falsity of religious beliefs to be particularly regrettable, because his Religion: An Anthropological View is one of the justly celebrated classics in the anthropology of religion. Wallace, of course, would not agree that his stance is anything less than fair and appropriate; indeed, he is very forthright in declaring and defending his value position. In the opening pages of his book, for example, he states that “although my own confidence has been given to science rather than to religion, I retain a sympathetic respect and even admiration for religious people and religious behavior” (Wallace 1966:vi).

I suspect that most anthropologists would be inclined to agree with Wallace. Eric Gans (1990:1), who has urged anthropologists to “demonstrate a far greater concern and respect for the form and content of religious experience,” is one who clearly shares Wallace’s sympathy for the religious temperament. Whether Wallace and Gans are justified in according religious people respect and admiration is a debatable question, however. No reasonable person would deny that religious people are entitled to their convictions, but an important distinction must be made between an individual’s right to his or her own opinion (which is always inalienable) and the rightness of that opinion (which is never unchallengeable). With that in mind, it could be argued that individuals who are led by ignorance or timidity to embrace incorrect opinions might deserve empathy and compassion, but they would hardly deserve respect and admiration. Respect and admiration, instead, should be reserved for individuals who exhibit dignity, courage, or nobility in response to the universal challenges of human life.

The philosopher Paul Kurtz (1983) articulates just such a position in a lengthy rebuttal to religious values entitled In Defense of Secular Humanism. From Kurtz’s point of view, religious people live in a world of illusion, unwilling to accept and face reality as it is. In order to maintain their beliefs, they must prostitute their intellectual integrity, denying the abundant contradictory evidence that constantly surrounds them. They exhibit an “immature and unhealthy attitude” that is “out of touch with cognitive reality” and that “has all the hallmarks of pathology” (Kurtz 1983:173). Religious people fail to exhibit the moral courage that is the foundation of a responsible approach to life.

The physicist Victor Stenger (1990) shares Kurtz’s disdain for religious commitment, and he is one of many skeptical rationalists in a variety of fields who do so. Religious people, Stenger argues, fail to accept responsibility for defining the meaning and conduct of their own lives; instead, they lazily and thoughtlessly embrace an inherited set of illogical wish-fulfillment fantasies. By refusing to fully utilize their quintessentially human attributes-the abilities to think, to wonder, to discover, to learn-religious people deny themselves the possibility of human dignity or nobility. It is only those with the courage to reject religious commitment, Stenger (1990:31-32) suggests, who deserve admiration; in his words, “those who have no need to deny the reality they see with their own eyes willingly trade an eternity of slavery to supernatural forces for a lifetime of freedom to think, to create, to be themselves.”

It would be disingenuous of me not to admit that I concur completely with Kurtz and Stenger. Nevertheless, my personal values regarding religion are entirely beside the point; I mention this only to point out the irony of our discipline’s frequent sympathy for religious commitment. In Western culture, the concept of religious “faith” has a generally positive connotation, but there is nothing positive about the reality masked by that obfuscatory term. “Faith” is nothing more than the willingness to reach an unreasonable conclusion-i.e., a conclusion that either lacks confirming evidence or one that contains disconfirming evidence. Willful ignorance, deliberate self-deception, and delusionary thinking are not admirable human attributes. Religion prejudicially regards faith as an exceptional virtue, but science properly recognizes it as a dangerous vice.

In the final analysis, however, it is irrelevant whether religious conviction deserves respect and admiration, as Wallace and Gans propose, or contempt and disdain, as I believe. My point instead is a very basic one: as scientists, we all have an ethical obligation to tell the truth, regardless of whether that truth is attractive or unattractive, diplomatic or undiplomatic, polite or impolite. As anthropologists, we have not been telling the truth about religion, and we should. The issue is just that simple.

Anthropology – Conclusions

Posted on February 26th, 2007 in Rationality & Science, Reason & Faith by Dr Rationalist

As a diverse, multifunctional cultural universal, religion is unavoidably a phenomenon of surpassing anthropological interest. What the anthropology of religion has long ignored, however, is the fact that religion and anthropology are competitors in the attempt to fulfill many of the same functions. Much of the domain of inquiry that anthropology has recently claimed for itself is one that religion has long considered its own, including the fundamental questions of human origins, human nature, and human destiny. Elman Service (1985:319) makes this point very tellingly in A Century of Controversy:

People, in the union of society, already know the answers to all of the questions they consider basic…Unlike the natural sciences, which at first were called on simply to fill the dark void of ignorance with increasingly sure, or testable, knowledge (and which were likely to be the ones asking the question), the behavioral sciences faced questions that had already been asked and answered by the culture itself.

The conflict between religion and anthropology comes about because the answers that the two offer to the “basic questions” concerning humanity are in most cases fundamentally opposed. Religious and scientific perspectives on such questions are rarely complementary, as it is popularly supposed. More often, religious and scientific perspectives are mutually contradictory and ultimately incompatible. Anthropological science reveals, in addition, that the contradictory answers offered by religion are clearly, demonstrably, and unequivocally wrong. When it comes to the questions of human origins and human nature, for example, it is evident that the world’s religions are mistaken. Consider the Judeo-Christian tradition as a single instance: the human species is not less than 10,000 years old, the present geographical distribution of human populations is not attributable to survivor dispersion following a universal flood, the origins of Homo sapiens are not distinct from the rest of the animal kingdom, the linguistic diversity of the human species is not the result of an historic event in southwest Asia 4,000 years ago, illness is not caused by the Devil, and women are not intellectually inferior to men.

In my view, the goal of anthropology should be to give us the right answers to the questions that human beings have always asked. The exceptional value of our discipline does not lie in our subject matter, which is neither unique nor original. Instead, it is the anthropological approach (specifically, the scientific perspective) which makes our discipline worthwhile. No rational person can doubt the unequaled value of scientific investigation. “Since the eighteenth century,” as Bernard (1988:25) aptly observes, “every phenomenon, including human thought and behavior, to which the scientific method has been systematically applied over a sustained period of time, by a large number of researchers, has yielded its secrets, and the knowledge has been turned into more effective human control of events.”

The unfortunate truth is, however, that the scientific study of human thought and behavior has lagged behind the scientific study of the natural world, in part because social scientists, out of deference to the emotional sensitivities of their fellow humans, have been especially reticent about applying the scientific method to the entire range of anthropological phenomena. The study of religion is only the most obvious instance of that reticence. If we would like to achieve something comparable to the success that our colleagues in physics, chemistry, and biology have achieved, we will have to be equally consistent in our application of the scientific method.

To summarize briefly, we know that no religious belief is true, because we know that all religious beliefs are either nonfalsifiable or falsified. In the interests of scientific integrity, we have an obligation to declare that knowledge. Doing so, of course, would not preclude other anthropological analyses of religion, and I would not want to be understood as having suggested that we should abandon the study of the social, psychological, ecological, symbolic, aesthetic, and ethical functions and dimensions of religion. It is precisely those areas where the anthropology of religion has made and continues to make its greatest contributions. Nevertheless, the scientific study of religion will never be fully legitimate until scientists recognize and proclaim the reality of religion.

 

Notes

1 There have been exceptions, of course. Murdock (1980:54), for example, makes this unambiguous observation: “There are no such things as souls, or demons, and such mental constructs as Jehovah are as fictitious as those of Superman or Santa Claus.” Similarly, Schneider (1965:85) offers this forthright declaration: “There is no supernatural. Ghosts do not exist.” But these are the exceptions that prove the rule.

2 Scientific objectivity is, admittedly, founded upon a pair of ultimately unprovable assumptions: first, the assumption that “reality is ‘out there’ to be discovered,” as Bernard (1988:12) says (or that “there are things outside of the observer which no amount of merely logical manipulation can create or destroy,” as Harris [1964:169] puts it), and second, the assumption that reality is amenable to human inquiry (or that reliable knowledge is attainable, in other words). However, while it may not be possible to conclusively prove the truth of either assumption, neither is it possible to reasonably doubt the validity of either. Both assumptions are decisively validated by the overwhelming weight of human experience. Our lives are not mere illusions, and we have succeeded in understanding and predicting much of the world. To deny the first assumption is to engage in the worst sort of solipsism; “it is quite true that facts do not speak for themselves,” as Spaulding (1988:264) astutely observes, “but a conclusion that therefore there are no facts is a crashing non sequitur.” To deny the second assumption is to claim to know that no knowledge is possible, and that, obviously, is self-contradictory.

3 It is a mistake that I myself have made. In the first edition of my textbook on anthropological theory (Lett 1987:26), I suggested that science could be defined as “a systematic method of inquiry based upon empirical observation that seeks to provide coherent, reliable, and testable explanations of empirical phenomena and that rejects all accounts, descriptions, and analyses that are either not falsifiable or that have been decisively falsified.” Of course, I was following some well-established anthropological precedents. Pelto and Pelto (1978:22), for example, define science as “the structure and the processes of discovery and verification of systematic and reliable knowledge about any relatively enduring aspect of the universe, carried out by means of empirical observations, and the development of concepts and propositions for interrelating and explaining such observations.” Harris (1979:27) maintains that science “seeks to restrict fields of inquiry to events, entities, and relationships that are knowable by means of explicit, logico-empirical, inductive-deductive, quantifiable public procedures or ‘operations’ subject to replication by independent observers.” I now recognize, however, that objectivity is the defining quality of science, and that science is empirical as a consequence of objectivity, not as a condition of objectivity.

4 The fact that scientific knowledge is not absolutely certain knowledge in no way diminishes the unique value and demonstrable superiority of the scientific approach. As Watson (1991:276) notes, “public, objective knowledge of the world including human beings is not certain, but neither is it merely one interpretation out of many, each of which is no better than any other.” When it comes to the acquisition of factual knowledge, the scientific method has a record of success that far outshines any other epistemological approach. The reliability, predictability, generalizability, and usefulness of scientific knowledge are simply unparalleled; the vindication of the scientific method on pragmatic grounds is decisive.

5 The term “paranormal” was first popularized by parapsychologists, but is likely to be most familiar to anthropologists through the efforts of The Committee for the Scientific Investigation of Claims of the Paranormal. CSICOP, which was founded in 1976 by the philosopher Paul Kurtz, is a national organization of philosophers, natural scientists, social scientists, physicians, engineers, attorneys, journalists, magicians, and other skeptical people committed to the rational analysis of paranormal claims. The organization includes a number of anthropologists among its Fellows and contributors to its quarterly journal, The Skeptical Inquirer.

6 Joseph K. Long’s (1977) edited volume Extrasensory Ecology: Parapsychology and Anthropology is perhaps the most regrettable example of the irrational approach to the paranormal within cultural anthropology. The collection can be described, somewhat charitably, as one of the saddest and silliest books ever published under an anthropological aegis. Long’s gullibility and flagrant disregard for rational principles of evidential reasoning are egregious. He baldly states, for example, that “ghosts, astral projections, and poltergeists are real” (1977:viii), he describes levitation as “probable” (1977:384-385), he claims that at least some so-called “psychic surgeons” (who are really sleight-of-hand artists) have successfully performed barehanded operations on human patients that involve “deep and random cutting, extraction of parts, and immediate healing of the wound leaving virtually no scar” (1977:375), and he endorses the transparently fraudulent “psychokinetic” stunts of the Israeli showman Uri Geller as genuine (1977:248).
 

Reproduced from Professor James Lett’s Faculty WebPage

Science, Religion, and Anthropology

Posted on February 21st, 2007 in Introduction & Scope, Rationality & Science, Reason & Faith by Dr Rationalist

The anthropological literature on religion is diverse and voluminous, but there is one common perspective that pervades virtually that entire body of work, and that is the conviction that the epistemological principles of the scientific method cannot and/or should not be applied to the content of religious beliefs, on the grounds that nonempirical phenomena are necessarily beyond the purview of empirical science. Evans-Pritchard offers a familiar formulation of the position in Theories of Primitive Religion:

He [the anthropologist] is not concerned, qua anthropologist, with the truth or falsity of religious thought. As I understand the matter there is no possibility of his knowing whether the spiritual beings of primitive religions or of any others have any existence or not, and since that is the case he cannot take the question into consideration (Evans-Pritchard 1965:17).

Whatever personal convictions anthropologists may hold as individuals, the overwhelming majority have agreed with Evans-Pritchard that, as anthropologists, they either cannot or should not investigate the truth or falsity of religious beliefs. In virtually every major anthropological work on religion, and in most if not all introductory textbooks in cultural anthropology, the question of the truth or falsity of religious beliefs is evaded, ignored, or de-emphasized in favor of questions concerning the social, psychological, ecological, symbolic, aesthetic, and/or ethical functions and dimensions of religion. (see note 1)

Thus, for example, Anthony Wallace, who affirms that religion “is based on supernaturalistic beliefs about the nature of the world which are not only inconsistent with scientific knowledge but also difficult to relate even to naive human experience” (Wallace 1966:vi), nevertheless chooses to “ignore the extremes of fundamentalist piety and anticlerical iconoclasm” and to regard religion as “neither a path of truth nor a thicket of superstition, but simply [as] a kind of human behavior…which can be classified as belief and ritual concerned with supernatural beings, powers, and forces” (Wallace 1966:5). Similarly, Edward Norbeck, who recognizes that “religious beliefs and acts are created by man on the basis of his life” (Norbeck 1974:7), nevertheless explicitly restricts the anthropological study of religious beliefs to “interpretations of their role in human life and of the factors that have molded the customs into their particular forms” (Norbeck 1974:3). Clifford Geertz (1973:89), who defines religion as a system of “sacred symbols” which functions “to synthesize a people’s ethos…and their world view,” is completely unconcerned with the question of whether any particular religiously-supported world view is true or false. And Marvin Harris, who has long been one of anthropology’s most persistent critics of irrational modes of thought, nevertheless declares that he “can readily subscribe to the popular belief that science and religion need not conflict,” since science, he argues, “does not dispute the doctrines of revealed religions as long as they are not used to cast doubt on the authenticity of the knowledge science itself has achieved” (Harris 1979:6).

In short, a common element of the anthropological perspective on religion can be summarized in a simple syllogism:

1. The essential defining feature of science is empiricism (i.e., the belief that the only reality which exists is the reality amenable to the five senses, implying that reliable knowledge of that reality can be obtained only through the five senses).

2. The essential defining feature of religion is supernaturalism (i.e., the belief that there is a reality which lies beyond or somehow transcends the reality amenable to the five senses, implying that reliable knowledge of that reality can be obtained by means other than the five senses).

3. Therefore, science cannot be used to determine whether religious beliefs are true or false, since empirical epistemological procedures cannot be applied to supernatural phenomena.

Despite its virtual ubiquity in anthropology, that argument is unsound, for the simple reason that both of its premises are false. The essential defining feature of science is not empiricism, and the essential defining feature of religion is not supernaturalism. The conclusion that religion is or should be immune from scientific scrutiny is thus wholly unwarranted; moreover, that conclusion is also ethically objectionable. Considerations of disciplinary integrity, public welfare, and human dignity demand that religious claims be subjected to anthropological evaluation.

My position, then, is that anthropological science can and should be applied to the content of religious beliefs. My goal here is to establish three points: first, that rationality rather than empiricism is the key element of science; second, that irrationality rather than supernaturalism is the key element of religion; and third, that anthropologists have an intellectual and ethical obligation to investigate the truth or falsity of religious beliefs. The first point concerns the nature of science; the second involves the nature of religion; and the third, obviously, is a question of value.

Thought and Anthropology

Posted on February 17th, 2007 in Introduction & Scope, Uncategorized by Dr Rationalist

Thought

In a previous post, it was mentioned that anthropology is concerned with that which takes place between people, not with their innermost feelings and thoughts. How can it then be that this chapter is going to be about… thought? The answer is not simple. It may justly be said that thought has an important social aspect; in different societies, the inhabitants think differently because of differences in the circumstances of learning, different experiences etc. At the same time, thought has an undeniable private and personal dimension, which cannot be studied directly with the methods available to anthropologists.Fortunately, thoughts are usually expressed in social life, for example when people say what they think or express it through their acts, in rituals and other public performances. Therefore, thought can be explored, if often obliquely, through the field methods available to anthropology – participant observation, questions and answers, and common curiosity.

The rationality debate

Studies of thought and modes of reasoning have been central in the history of anthropology from the nineteenth century to the present day. The most famous (and possibly most voluminous) anthropological work from the years before the fieldwork revolution was James Frazer’s twelve-volume The Golden Bough (1890/1912), a comparative work about myth, religion and cosmologies among virtually all the peoples the author had heard about. Frazer shared the evolutionist views of his contemporaries and had little faith in the ability of ’savages’ to think logically and rationally. A younger contemporary of Frazer, the philosopher Lucien Lévy-Bruhl, was less impressive in his use of empirical materials, but as a compensation, he was more analytically lucid than Frazer. Lévy-Bruhl described traditional peoples as representatives of what he spoke of, in an unfortunate turn of phrase, as a ‘pre-logical mode of thought’. However, Lévy-Bruhl emphasised that the term ‘pre-logical’ did not necessarily refer to a developmental or evolutionary line of progress, but rather that the unhampered, metaphorical and symbol-laden way of thinking he associated with traditional peoples was more fundamental, and logically prior to, logical thought. Contemporary moderns may have retained their ability to think in a ‘pre-logical’ way, but a logical rationality has been superimposed on it, as it were. Lévy-Bruhl was criticised sharply by several of his contemporaries, who pointed out that the empirical foundation for his lofty generalisations was weak to say the least. However, it would nonetheless be Lévy-Bruhl’s books from the years around the First World War that set the stage for one of the most exciting theoretical debates in anthropology, where contributors from several academic fields have discussed (and still do) to what degree there are fundamental differences in thought styles between peoples, and conversely, to what extent it may be said that a common human rationality exists.

One of the first to criticise Lévy-Bruhl on an empirical basis was Evans-Pritchard. In the 1930s, he had several lengthy periods of fieldwork in the Sudan. His Nuer research has already been mentioned, but his 1937 book about the Azande is no less important – some would argue that it is much more important – than The Nuer. Whereas Evans-Pritchard’s first Nuer monograph dealt with politics, ecology and kinship, Witchcraft, Magic and Oracles Among the Azande is a book about the system of knowledge and belief in a traditional people, and as such, it was one of the first of its kind. One would in fact have to wait for Kluckhohn’s Navaho Witchcraft (1944) for another study of comparable depth.

The Azande live right in the middle of the African continent, only a few hundred kilometres south of the Nuer; but in terms of culture and social organisation, they are very different from the nomadic peoples to the north. They are sedentary crop growers, politically relatively centralised with aristocratic clans and princes. At the time of Evans-Pritchard’s research, they had been incorporated into the British empire, and the power of the traditional rulers had been reduced considerably.

The Zande belief in withchraft, and their use of various remedies to control it, are in the foreground of Evans-Pritchard’s book. Witchcraft, as it is defined in anthropology, is distinguished from magic in that it is an invisible force. Accordingly, it is difficult to decide who is responsible when someone is struck by witchcraft. Magic is, on the contrary, the result of rites and technologies which are known, and one may consult recognised magicians for assistance with one’s problems. In societies where witchcraft is assumed to exist, it is thus necessary to develop methods to expose the witches. When a Zande experiences a ‘mishap’ (Evans-Pritchard’s term), he is likely to blame witchcraft for it, and he may begin to suspect people he believes has a reason to want to harm him. (It stands to reason that like other peoples who are concerned with witchcraft, the Azande may be said to fit Benedict’s ‘paranoid’ cultural type fairly well.)

If a Zande walks on the forest path, stumbles and hurts himself, only to discover that the wound won’t heal, he blames witchcraft. If one objects that occasional stumbling is normal, he might respond that yes, it is normal, but I walk this path every day and have never stumbled before, and besides, wounds normally begin to heal after a few days. When a group of Azande sit under an elevated granary on poles (to protect the cereals against wild animals), which suddenly collapses and hurts them badly, the immediate cause is that termites have slowly perforated the poles until they were no longer capable of keeping the granary stable. But the Azande will say that it was extremely unlikely that they should sit beneath their granary just as it fell, and thus witchcraft had to be involved somehow. Deaths among Azande are always caused by witchcraft, Evans-Pritchard reports; disease is usually caused by it.

The Azande have at their disposal a range of techniques enabling them to explore whether or not a suspect is actually a witch. (The term witch is, in anthropological usage, gender neutral.) Most commonly, they consult so-called oracles, that is spiritual beings who talk to them through mediums. One popular medium is a kind of sounding board, and there are others, but the most expensive and famous is the poison oracle. To make it communicate, one needs a strong plant-derived poison and a chicken. The chicken is fed the poison, and the oracle is asked whether a certain person is a witch or not. If the chicken dies, the answer is yes; if it survives, the accused is innocent.

In the old days, Evans-Pritchard says, witches were regularly executed. Under the ‘indirect rule’ of the British, implemented from the early 20th century, the princely power was reduced, and judicial power was transferred to the colonial courts of law. Therefore, Evans-Pritchard himself never witnessed executions of witches. In his time, many in fact believed that the very witchcraft institution would gradually disappear thanks to ‘progress’.

The oracles were not infallible. When a witch was dead, one would cut their belly open to establish whether it contained a certain ‘witchcraft substance’, described as a dark lump of flesh. If a witch had been convicted and killed, and no such substance could subsequently be found, the relatives of the dead person could demand compensation.

Evans-Pritchard describes the witchcraft institution in a sober and morally neutral way, skilfully showing how the Azande think and act rationally and logically, given their cultural context. If one were to ask an educated Zande if it might not be the case that bacteria, not witchcraft, made him ill, he might respond that yes, of course, but this so-called explanation said nothing about the reason for his illness right now: the bacteria were around continuously, so why wasn’t his neighbour ill, and why didn’t the illness occur last year? The logic is, as we see, impeccable. Unlike medical science, the witchcraft institution offers answers to the pressing questions ‘Why me?’ and ‘Why now?’.

The book on witchcraft is a remarkable read, and it has rightly been praised as one of the few books that set an agenda for research and discussion which lasted more than half a century after its publication. The book offers rare, deep insights into the knowledge system of a traditional people, and shows how it is coherent, gives meaning to the world, and explains unusual events. Had Evans-Pritchard been ideologically bolder, he might have compared the institution of witchcraft with religions such as Christianity.

The book also shows how the witchcraft institution is functional in the sense that is socially integrative. Usually, the people accused of witchcraft belong to politically weak lineages (nobody would dream of accusing a prince), and he points out that the institution functions as a security valve by channeling discontent and frustrations away from the social order (which would have been exceedingly difficult to change anyway) towards individuals who become scapegoats. Much of the later literature on witchcraft in Africa, especially that published in the 1950s, is purely structural-functionalist, and strongly emphasises that those who are accused of witchcraft are often women, who, in virilocal societies are outsiders without strong political support locally. Evans-Pritchard offers a richer picture, supplementing the functional analysis with a vivid description of local life-worlds.

Unfortunately, many of those who have never read the book itself have heard about it through secondary sources, and therefore believe that it is a condescending, functionalistic description of a primitive people that believes in phenomena that do not exist. A main culprit in creating this distorted view of the book is the philosopher Peter Winch. In 1958, he published the very challenging book The Idea of a Social Science and Its Relation to Philosophy, where Evans-Pritchard appears as one of his main opponents. Winch refers to a number of intermittent remarks in the Azande book, where the anthropologist expresses the view that witches obviously do not exist. In an appendix to the book, Evans-Pritchard distinguishes between three kinds of knowledge: Mystical knowledge based on the belief in invisible and unverifiable forces; commonsensical knowledge based on everyday experience; and scientific knowledge based on the tenets of logic and the experimental method. The middle, quantitatively largest category is common to Azande and Englishmen; the latter exists only in modern societies, whereas the first category is typical of societies where one believes in witchcraft.

Winch argues that the two systems of knowledge – the English one and that of the Azande – cannot be ranked in this way; they can in fact not be ranked at all. All knowledge is socially produced, he continues; and mentions the widespread ’superstitious’ belief in meteorology as a modern equivalent to Zande witchcraft beliefs. In other words, Winch regards scientific knowledge as a kind of culturally produced knowledge on a par with other forms of knowledge.

The criticism of Evans-Pritchard is not based on fabricated evidence, but as I have shown, it does not do justice to his pioneering, and largely non-judgemental exposition of a non-Western knowledge system.

Be this as it may, Winch’s book gave the impetus to a broad debate about rationality and relativism. It would give the initial inspiration for several books, dissertations and conferences in the 1960s and later. Both anthropologists, sociologists and philosophers contributed.

The criticism against Evans-Pritchard contains several independent questions, at least three. The first and second concern methodological possibilites and limitations. The third concerns the nature of knowledge and is anthropological in a philosophical sense.

Firstly: Is it possible to translate from one system of knowledge to another without distorting it by introducing concepts initially alien to that ‘other’ world of representations?

Secondly: Does a context-independent or neutral language exist to describe systems of knowledge?

Thirdly: Do all humans reason in fundamentally the same way?

There are, perhaps, no final answers to any of these questions, and yet (or perhaps therefore) they remain important. We should keep in mind here that Evans-Pritchard himself criticised Lévy-Bruhl’s dichotomy between logical and pre-logical thought, and emphasised time and again that the Azande were just as rational as Westerners, but that they reasoned logically and rationally from premises which were, at the end of the day, erroneous when it came to witchcraft. Winch’s question was whether general, unquestionable criteria exist to evaluate the premises or axioms, and he replies that this is not the case – since the axioms themselves are socially created and therefore not true in an absolute, ahistorical sense.

It should be noted here that a research area which has grown rapidly since the 1980s is the so-called STS field, that is the sociological study of technology and science. In this research, Western science and technology are studied as cultural products, and most of its practitioners adhere to the so-called symmetry principle, which entails that the same terminology and the same methods of analysis should be used for failures as for successes; in other words, that what we are doing is looking at science as a social fact, not as truth or falsity. Similarly, most anthropologists would argue that our task consists in making sense of ‘the others’, not judging whether they are right or wrong.

Classification and pollution

Unfortunately, it is necessary to leave the fascinating controversies about rationality and the rich anthropological research tradition dealing with witchcraft here. Another, no less interesting, way of approaching other knowledges and thought systems, points the searchlight towards classification. All peoples are aware that different things and persons exist in the world, but they subdivide them in different, locally defined ways.

Already in 1903, Durkheim and Mauss published a book about primitive classification, which was to a great extent based on ethnography from Australia. They there argued that there existed a connection between the classification of natural phenomena and the social order. This connection has been explored by later generations of scholars, but historically, there has been a difference here between European social anthropology and North American cultural anthropology. The latter tradition is generally less sociologically oriented than the former, and often explores symbolic systems as autonomous entities, without connecting them systematically to social conditions. Geertz once wrote that whereas society was integrated in a ‘causal-functional way’, culture was integrated in a ‘logico-meaningful way’, and could thus be studied independently of the social. In social anthropology (and, in all fairness, to many American anthropologists), such a delineation is unsatisfactory, since a main preoccupation in this tradition consists in understanding symbolic worlds through their relation to social organisation. Power, politics and technology inevitably interact with knowledge production in a society.

Of the many books about classification and society that have been published since Durkheim and Mauss, two have been especially influential. Researchers and students continue to return to them, and although both were initially published in the 1960s, they do not appear dated even today.

Mary Douglas studied under Evans-Pritchard, and carried out fieldwork among the Lele in Kasai (southern Congo, then Belgian Congo) in the 1950s. She published a monograph about the Lele, but she is far better known for her later theoretical contributions. Especially Purity and Danger (1966) has exerted an almost unparalleled influence on anthropological research dealing with thought and social life.

In this book, Douglas combines influences from her native British structural functionalism and French structuralism, which she became familiar with early on, partly due to her fieldwork in a part of Africa where most of the researchers were French. The main argument is inspired by Durkheim and Mauss, and states that classification of nature and the body reflects society’s ideology about itself. However, her main interest consists in accounting for pollution, classificatory impurities and their results, and one of the central chapters of the book is devoted to a discussion of food prohibitions in the Old Testament. Animals which do not ‘fit in’ are deemed unfit for human consumption, and include, among others, maritime animals without fins and, famously, the pig. The pig has cloven hoofs but does not chew the cud, and there is no category available for this kind of animal. This is what makes it polluting.

Douglas’ theory is as far removed as conceivable from Marvin Harris’ interpretation of sacred cows, and indeed, Harris has argued that the impurity of the pig in West Asia is caused by objective factors, notably the disase-inducing germs which can be present in badly cooked pork. Douglas’ views on this kind of explanation are of the same kind as Lévi-Strauss’ views on Malinowski. According to Lévi-Strauss, the practically oriented Malinowski saw culture as nothing more than ‘a gigantic metaphor for the digestive system’.

The connection between the order of society and the order of classificatory systems is crucial to Douglas’ theory. Among other things, she refers to holy men and women in Hinduism and Christianity, who invert dominant perceptions of pure and impure in order to highlight the otherworldly character of their lives. She mentions a Christian saint who is said to have drunk pus from an infected wound since personal cleanliness is incompatible with the status of the holy woman; and Indian sadhus are famous for their transgressive practices, such as drinking from human skulls, eating rotten food, sleeping on spiked mats and so on.

Phenomena that do not fit in, anomalies, must be taken care of ideologically lest they pollute the entire classificatory system. If this is not done efficiently, they threaten the order of society. There has to be order in nature, just as there is order in society. Douglas’ most famous anomaly is taken from her Lele ethnography, namely the African pangolin. This original forest animal is a mammal, but it has scales like a fish and gives birth to only one or two offspring, just like a human. The Lele have circumscribed the pangolin with a great number of rules and prohibitions to keep it under control; it can be eaten, but only under very special circumstances, and one is usually well advised to avoid close contact with it.

A subgroup of anomalies are the phenomena known as matter out of place, that is objects, actions or ideas which appear in the ‘wrong’ context. The typical example is a human hair, usually far from unaesthetic when it grows out of a head, but repulsive if it floats in a bowl of soup.

Douglas does not write about humour, but one must be allowed to point out that virtually everything that is funny belongs to the same category as the hair floating in the soup: jokes nearly always derive their punchline from wrong contextualisation. Perhaps that is why Geertz once wrote that understanding a different culture is like understanding a joke. When one is able to laugh at the natives’ jokes, one has internalised local norms about correct and wrong contextualisation. This indicates that one has understood a great deal.

Douglas has been criticised for placing too much emphasis on integration in her analyses. Just as Geertz’ concept of culture seems to presuppose that all the pieces of the jigsaw puzzle of culture fall perfectly into place, Douglas assumes that both society and knowledge systems are ordered and fit together.

On the other hand, one should not rule out the possibility that she may be right. Classificatory systems change – there are many secularised Jews and Muslims who eat pork – and there is clearly a greater variation and more direct contestation, especially in complex societies, than Douglas is prepared to admit. But this very variation also seems to confirm the validity of Douglas’ model. When university educated North European Marxist-Leninists took manual jobs in the 1970s, loyal to the principle of self-proletarianisation, they turned dominant classifications on their head in their attempt to change the very ideological foundations of society. In a racially segregated kind of society as the American South, few actions are more radical, both politically and in terms of classification, than to marry across the colour line. Both these examples show that conscious transgressions serve to confirm the essential validity of the dominant mode of classification.

Douglas’ ideas about matter out of place, anomalies, pollution and the analogies between the body, nature and society, have been exceptionally productive. The next chapter will briefly indicate how some of these ideas may be transposed to studies of multiethnic societies, just to illustrate their fruitfulness.

The Uniqueness of Anthropology

Posted on February 16th, 2007 in Introduction & Scope, Uncategorized by Dr Rationalist

Antropology is an intellectually challenging, theoretically ambitious subject which tries to achieve an understanding of culture, society and humanity through detailed studies of local life, supplemented by comparison. Many are attracted to it for personal reasons: they may have grown up in a culturally foreign environment, or they are simply fascinated by faraway places, or they are engaged in minority rights issues – immigrants, indigenous groups or other minorities, as the case might be – or they might even have fallen in love with a Mexican village or an African man. But as a profession and as a science, anthropology has grander ambitions than offering keys to individual self-understanding, or bringing travel stories or political tracts to the people. At the deepest level, anthropology raises philosophical questions which it tries to respond to by exploring human lives under different conditions. At a slightly less lofty level, it may be said that the task of anthropology is to create astonishment, to show that the world is both richer and more complex than it is usually assumed to be.

To simplify somewhat, one may say that anthropology primarily offers two kinds of insight: First, the discipline produces knowledge about the actual cultural variation in the world; studies may deal with, say, the role of caste and wealth in Indian village life, technology among highland people in New Guinea, religion in Southern Africa, food habits in Northern Norway, the political importance of kinship in the Middle East, or notions about gender in the Amazon basin. Although most anthropologists are specialists on one or two regions, it is necessary to be knowledgeable about global cultural variation in order to be able to say anything interesting about one’s region, topic or people.

Secondly, anthropology offers methods and theoretical perspectives enabling the practitioner to explore, compare and understand these varied expressions of the human condition. In other words, the subject offers both things to think about and things to think with.

But anthropology is not just a toolbox; it is also a craft which teaches the novice how to obtain a certain kind of knowledge and what this knowledge might say something about. And just as a carpenter can specialise in either furniture or buildings, and one journalist may cover fluctuations in the stockmarket while another deals with royal scandals, the craft of anthropology can be used for a lot of different things. Like carpenters or journalists, all anthropologists share a set of professional skills.

Some newcomers to the subject are flabbergasted at its theoretical character, and some see it as deeply ironic that a subject which claims to make sense of the life-worlds of ordinary people can be so difficult to read. Now, it must be interjected that many anthropological texts are beautifully written, but it is also true that many of them are tough and convoluted. Anthropology insists on being analytical and theoretical, and as a consequence, it can often feel both inaccessible and aven alienating. (Since its contents are so important and – arguably – fascinating, this only indicates that there is a great need for good popularisations of anthropology.)
Anthropology is not alone in studying society and culture academically. Sociology descibes and accounts for social life, especially in modern societies, in great breadth and depth. Political science deals with politics at all levels, from the municipal to the global. Psychology studies the mental life of humans by means of scientific and interpretive methods, and human geography looks at economic and social processes in a transnational perspective. Finally, there is the recent subject, controversial but popular among students and the public, of cultural studies, which can be described as an amalgamation of cultural sociology, history of ideas, literary studies and anthropology. (Evil tongues describe it as ‘anthropology without the pain’, that is without field research and meticulous analysis.) In other words, there is a considerable overlap between the social sciences, and it may well be argued that the disciplinary boundaries are to some extent artificial. The social sciences represent some of the same interests and try to respond to some of the same questions, although there are also differences.

Moreover, anthropology also has much in common with humanities such as literary studies and history; philosophy has always provided intellectual input for anthropology, and there is a productive, passionately debated frontier area towards biology.

A generation or so ago, anthropology still concentrated almost exclusively on detailed studies of local life in traditional societies, and ethnographic fieldwork was its main – in some cases its sole – method. The situation is more complex now, because anthropologists now study all kinds of societies and also because the methodological repertoire has become more varied. This book consists in its entirety in a long answer to the question ‘What is anthropology?’, but for now, we might say that it is the comparative study of culture and society, with a focus on local life. Put differently, anthropology distinguishes itself from other lines of enquiry by insisting that social reality is first and foremost created through relationships between persons and the groups they belong to. A currently fashionable concept such as globalisation, for example, has no meaning to an anthropologist unless it can be studied through actual persons, their relationship to each other and to a larger surrounding world. When this level of the ‘nitty-gritty’ is established, it is possible to explore the linkages between the locally lived world and large-scale phenomena (such as global capitalism or the state). But it is only when an anthropologist has spent enough time crawling on all fours, as it were, studying the world through a magnifying-glass, that she is ready to enter the helicopter in order to obtain an overview.

Anthropology means, translated literally from ancient Greek, the study of humanity. As already indicated, anthropologists do not have a monopoly here. Besides, there are other anthropologies than the one described in this book. Philosophical anthropology raises fundamental questions concerning the human condition. Physical anthropology is the study of human pre-history and evolution. (For some time, physical anthropology also included the study of ‘races’. They are no longer scientifically interesting since genetics has disproven their existence, but in social and cultural anthropology, race may still be interesting as a social construction, because it remains important in many ideologies that people live by.) Moreover, a distinction, admittedly a fuzzy one, is sometimes drawn between cultural and social anthropology. Cultural anthropology is the term used in the USA (and some other countries), while social anthropology traces its origins to Britain and, to some extent, France. Historically, there have been certain differences between these traditions – social anthropology has its foundation in sociological theory, while cultural anthropology is more broadly based – but the distinction has become sufficiently blurred not to be bothered with here. In the following, the distinction between social and cultural anthropology will only be used when it is necessary to highlight the specificity of North American or European anthropology.

As a university discipline, anthropology is not a very old subject – it has been taught for about a hundred years – but it has raised questions which have been formulated in different guises since antiquity: Are the differences between peoples inborn or learnt? Why are there so many languages, and how different are they really? Do all religions have something in common? Which forms of governance exist, and how do they work? Is it possible to rank societies on a ladder according to their level of development? What is it that all humans have in common? And – perhaps most importantly: What kind of creatures are humans; aggressive animals, social animals, religious animals or are they, perhaps, the only self-defining animals on the planet?

Every thinking person has an opinion on these matters. Some of them can hardly be answered once and for all, but they can at least be asked in an accurate and informed way. It is the goal of anthropology to establish as detailed knowledge as possible about varied forms of human life, and to develop a conceptual apparatus making it possible to compare them. This in turn enables us to understand both differences and similarities between the many different ways of being human. In spite of the enormous variations anthropologists document, the very existence of the discipline proves beyond doubt that it is possible to communicate fruitfully and intelligibly between them. Had it been impossible to understand culturally remote peoples, anthropology as such would have been impossible. And nobody who practises anthropology believes that this is impossible (although few believe that it is possible to understand everything). On the contrary, different societies are made to shed light on each other through comparison.

The great enigma of anthropology can be phrased like this: All over the world, humans are born with the same cognitive and physical apparatus, and yet they grow into distinctly different persons and groups, with different societal types, beliefs, technologies, languages and notions about the good life. Differences in innate endowments vary within each group and not between them, so that musicality, intelligence, intuition and other qualities which vary from person to person, are quite evenly distributed globally. It is not the case that Africans are ‘born with rhythm’, or that Northeners are ‘innately cold and introverted’. To the extent that such differences exist, they are not inborn. On the other hand, it is true that particular social milieux stimulate inborn potentials for rhythmicity, while others encourage the ability to think abstractly. Mozart, a man filled to the brim with musical talent, would hardly have become the world’s greatest composer if he, that is a person with the same genetic code as Mozart, had been born in Greenland. Perhaps he would only have become a bad hunter (because of his famous impatience).

Put differently, and paraphrasing the anthropologist Clifford Geertz, all humans are born with the potential to live thousands of different lives, yet we end up having lived only one. One of the central tasks of anthropology consists in giving accounts of some of the other lives we could have led.