I've been reading a rather good book the past couple of nights, The Trauma Spectrum by Robert Scaer. He makes the following well-intentioned, but ultimately wrong statement about neuroses:
Neurosis seems to be limited to more advanced cultures, especially human civilizations, and is seldom seen in the animal world. One might speculate that the opportunity for approach/avoidance conflict increases incrementally in proportion to the complexity of a culture. (pg. 33)I blogged yesterday about the probable consciousness of animals, specifically self-awareness. One would assume that self-awareness is at least partially necessary for neurosis to occur. Which got me to thinking about one of my favorite animals not mentioned in yesterday's post -- elephants.
Back in 2006, the increase in elephant violence and erratic behavior (mostly among adolescent males) was widely reported in the news, as in this article from The New York Times:
All across Africa, India and parts of Southeast Asia, from within and around whatever patches and corridors of their natural habitat remain, elephants have been striking out, destroying villages and crops, attacking and killing human beings. In fact, these attacks have become so commonplace that a new statistical category, known as Human-Elephant Conflict, or H.E.C., was created by elephant researchers in the mid-1990’s to monitor the problem. In the Indian state of Jharkhand near the western border of Bangladesh, 300 people were killed by elephants between 2000 and 2004. In the past 12 years, elephants have killed 605 people in Assam, a state in northeastern India, 239 of them since 2001; 265 elephants have died in that same period, the majority of them as a result of retaliation by angry villagers, who have used everything from poison-tipped arrows to laced food to exact their revenge. In Africa, reports of human-elephant conflicts appear almost daily, from Zambia to Tanzania, from Uganda to Sierra Leone, where 300 villagers evacuated their homes last year because of unprovoked elephant attacks.According to the experts, the usual triggers (testosterone, competition for resources) are no longer sufficient to explain this aberrant behavior. Something else is going on -- and that something is more human than almost anything else known in the animal world -- culture.Still, it is not only the increasing number of these incidents that is causing alarm but also the singular perversity — for want of a less anthropocentric term — of recent elephant aggression. Since the early 1990’s, for example, young male elephants in Pilanesberg National Park and the Hluhluwe-Umfolozi Game Reserve in South Africa have been raping and killing rhinoceroses; this abnormal behavior, according to a 2001 study in the journal Pachyderm, has been reported in ‘‘a number of reserves’’ in the region. In July of last year, officials in Pilanesberg shot three young male elephants who were responsible for the killings of 63 rhinos, as well as attacks on people in safari vehicles. In Addo Elephant National Park, also in South Africa, up to 90 percent of male elephant deaths are now attributable to other male elephants, compared with a rate of 6 percent in more stable elephant communities.
In a coming book on this phenomenon, Gay Bradshaw, a psychologist at the environmental-sciences program at Oregon State University, notes that in India, where the elephant has long been regarded as a deity, a recent headline in a leading newspaper warned, ‘‘To Avoid Confrontation, Don’t Worship Elephants.’’ ‘‘Everybody pretty much agrees that the relationship between elephants and people has dramatically changed,’’ Bradshaw told me recently. ‘‘What we are seeing today is extraordinary. Where for centuries humans and elephants lived in relatively peaceful coexistence, there is now hostility and violence. Now, I use the term ‘violence’ because of the intentionality associated with it, both in the aggression of humans and, at times, the recently observed behavior of elephants.’’
What follows is the most coherent statement of elephant culture I've ever read in one place, and proof that this culture is dependent on elders (especially females) to set limits and boundaries on young elephants, especially males.
The reality of this analysis is born out in brain scans and the similarities between human child brain development and that of elephants:Three years ago, Gay Bradshaw, then working on her graduate degree in psychology at Pacifica Graduate Institute outside Santa Barbara, Calif., began wondering much the same thing: was the extraordinary behavior of elephants in Africa and Asia signaling a breaking point? With the assistance of several established African-elephant researchers, including Daphne Sheldrick and Cynthia Moss, and with the help of Allan Schore, an expert on human trauma disorders at the department of psychiatry and biobehavioral sciences at U.C.L.A., Bradshaw sought to combine traditional research into elephant behavior with insights about trauma drawn from human neuroscience. Using the few remaining relatively stable elephant herds in places like Amboseli National Park in Kenya as control groups, Bradshaw and her colleagues analyzed the far more fractious populations found in places like Pilanesberg in South Africa and Queen Elizabeth National Park in Uganda. What emerged was a portrait of pervasive pachyderm dysfunction.
Elephants, when left to their own devices, are profoundly social creatures. A herd of them is, in essence, one incomprehensibly massive elephant: a somewhat loosely bound and yet intricately interconnected, tensile organism. Young elephants are raised within an extended, multitiered network of doting female caregivers that includes the birth mother, grandmothers, aunts and friends. These relations are maintained over a life span as long as 70 years. Studies of established herds have shown that young elephants stay within 15 feet of their mothers for nearly all of their first eight years of life, after which young females are socialized into the matriarchal network, while young males go off for a time into an all-male social group before coming back into the fold as mature adults.
When an elephant dies, its family members engage in intense mourning and burial rituals, conducting weeklong vigils over the body, carefully covering it with earth and brush, revisiting the bones for years afterward, caressing the bones with their trunks, often taking turns rubbing their trunks along the teeth of a skull’s lower jaw, the way living elephants do in greeting. If harm comes to a member of an elephant group, all the other elephants are aware of it. This sense of cohesion is further enforced by the elaborate communication system that elephants use. In close proximity they employ a range of vocalizations, from low-frequency rumbles to higher-pitched screams and trumpets, along with a variety of visual signals, from the waving of their trunks to subtle anglings of the head, body, feet and tail. When communicating over long distances — in order to pass along, for example, news about imminent threats, a sudden change of plans or, of the utmost importance to elephants, the death of a community member — they use patterns of subsonic vibrations that are felt as far as several miles away by exquisitely tuned sensors in the padding of their feet.
This fabric of elephant society, Bradshaw and her colleagues concluded, had effectively been frayed by years of habitat loss and poaching, along with systematic culling by government agencies to control elephant numbers and translocations of herds to different habitats. The number of older matriarchs and female caregivers (or ‘‘allomothers’’) had drastically fallen, as had the number of elder bulls, who play a significant role in keeping younger males in line. In parts of Zambia and Tanzania, a number of the elephant groups studied contained no adult females whatsoever. In Uganda, herds were often found to be ‘‘semipermanent aggregations,’’ as a paper written by Bradshaw describes them, with many females between the ages of 15 and 25 having no familial associations.
As a result of such social upheaval, calves are now being born to and raised by ever younger and inexperienced mothers. Young orphaned elephants, meanwhile, that have witnessed the death of a parent at the hands of poachers are coming of age in the absence of the support system that defines traditional elephant life. ‘‘The loss of elephant elders,’’ Bradshaw told me, ‘‘and the traumatic experience of witnessing the massacres of their family, impairs normal brain and behavior development in young elephants.’’
What Bradshaw and her colleagues describe would seem to be an extreme form of anthropocentric conjecture if the evidence that they’ve compiled from various elephant resesarchers, even on the strictly observational level, weren’t so compelling. The elephants of decimated herds, especially orphans who’ve watched the death of their parents and elders from poaching and culling, exhibit behavior typically associated with post-traumatic stress disorder and other trauma-related disorders in humans: abnormal startle response, unpredictable asocial behavior, inattentive mothering and hyperaggression. Studies of the various assaults on the rhinos in South Africa, meanwhile, have determined that the perpetrators were in all cases adolescent males that had witnessed their families being shot down in cullings. It was common for these elephants to have been tethered to the bodies of their dead and dying relatives until they could be rounded up for translocation to, as Bradshaw and Schore describe them, ‘‘locales lacking traditional social hierarchy of older bulls and intact natal family structures.’’
(The first functional M.R.I. scan of an elephant brain, taken this year, revealed, perhaps not surprisingly, a huge hippocampus, a seat of memory in the mammalian brain, as well as a prominent structure in the limbic system, which processes emotions.) Allan Schore, the U.C.L.A. psychologist and neuroscientist who for the past 15 years has focused his research on early human brain development and the negative impact of trauma on it, recently wrote two articles with Bradshaw on the stress-related neurobiological underpinnings of current abnormal elephant behavior.The reality is that when we disrupt the family unit for elephants (as is also true in humans), the adolescents are violent and lacking all boundaries. This is neurosis, and trauma, plain and simple. And it's our fault -- human beings are doing this to these majestic creatures.‘‘We know that these mechanisms cut across species,’’ Schore told me. ‘‘In the first years of humans as well as elephants, development of the emotional brain is impacted by these attachment mechanisms, by the interaction that the infant has with the primary caregiver, especially the mother. When these early experiences go in a positive way, it leads to greater resilience in things like affect regulation, stress regulation, social communication and empathy. But when these early experiences go awry in cases of abuse and neglect, there is a literal thinning down of the essential circuits in the brain, especially in the emotion-processing areas.’’
For Bradshaw, these continuities between human and elephant brains resonate far outside the field of neuroscience. ‘‘Elephants are suffering and behaving in the same ways that we recognize in ourselves as a result of violence,’’ she told me. ‘‘It is entirely congruent with what we know about humans and other mammals. Except perhaps for a few specific features, brain organization and early development of elephants and humans are extremely similar. That’s not news. What is news is when you start asking, What does this mean beyond the science? How do we respond to the fact that we are causing other species like elephants to psychologically break down? In a way, it’s not so much a cognitive or imaginative leap anymore as it is a political one.’’
As much as this whole story pains me -- and that's a lot -- we are also learning that elephants, as is also true of humans, are psychologically resilient and can heal from the trauma they have experienced. All of which implies consciousness and self-awareness beyond anything we might attribute to any other animals (at this time).
Now if only we could stop causing the trauma in the first place.In the course of her nearly two years at the Elephant Sanctuary — much of it spent in quarantine while undergoing daily treatment for tuberculosis — Misty has also been in therapy, as in psychotherapy. Wild-caught elephants often witness as young calves the slaughter of their parents, just about the only way, shy of a far more costly tranquilization procedure, to wrest a calf from elephant parents, especially the mothers. The young captives are then dispatched to a foreign environment to work either as performers or laborers, all the while being kept in relative confinement and isolation, a kind of living death for an animal as socially developed and dependent as we now know elephants to be.
And yet just as we now understand that elephants hurt like us, we’re learning that they can heal like us as well. Indeed, Misty has become a testament to the Elephant Sanctuary’s signature ‘‘passive control’’ system, a therapy tailored in many ways along the lines of those used to treat human sufferers of post-traumatic stress disorder. Passive control, as a sanctuary newsletter describes it, depends upon ‘‘knowledge of how elephants process information and respond to stress’’ as well as specific knowledge of each elephant’s past response to stress. Under this so-called nondominance system, there is no discipline, retaliation or withholding of food, water and treats, which are all common tactics of elephant trainers. Great pains are taken, meanwhile, to afford the elephants both a sense of safety and freedom of choice — two mainstays of human trauma therapy — as well as continual social interaction.
Upon her arrival at the Elephant Sanctuary, Misty seemed to sense straight off the different vibe of her new home. When Scott Blais of the sanctuary went to free Misty’s still-chained leg a mere day after she’d arrived, she stood peaceably by, practically offering her leg up to him. Over her many months of quarantine, meanwhile, with only humans acting as a kind of surrogate elephant family, she has consistently gone through the daily rigors of her tuberculosis treatments — involving two caretakers, a team of veterinarians and the use of a restraining chute in which harnesses are secured about her chest and tail — without any coaxing or pressure. ‘‘We’ll shower her with praise in the barn afterwards,’’ Buckley told me as Misty stood by, chomping on a mouthful of hay, ‘‘and she actually purrs with pleasure. The whole barn vibrates.’’
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