[Kabar-indonesia] NYT-1: An Elephant Crackup?
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Joyo at aol.com
Sun Oct 8 10:51:53 MDT 2006
The New York Times Magazine
Sunday, October 8, 2006
An Elephant Crackup?
Attacks by elephants on villages, people and other animals are on the rise.
Some researchers are pointing to a specieswide trauma and the fraying of
the fabric of pachyderm society
Part 1 of 2
By CHARLES SIEBERT
‘We’re not going anywhere,” my driver, Nelson Okello, whispered to me one
morning this past June, the two of us sitting in the front seat of a jeep just
after dawn in Queen Elizabeth National Park in southwestern Uganda. We’d
originally stopped to observe what appeared to be a lone bull elephant grazing in a
patch of tall savanna grasses off to our left. More than one “rogue” crossed
our path that morning — a young male elephant that has made an overly strong
power play against the dominant male of his herd and been banished, sometimes
permanently. This elephant, however, soon proved to be not a rogue but part of
a cast of at least 30. The ground vibrations registered just before the
emergence of the herd from the surrounding trees and brush. We sat there watching
the elephants cross the road before us, seeming, for all their heft, so light on
their feet, soundlessly plying the wind-swept savanna grasses like land
whales adrift above the floor of an ancient, waterless sea.
Then, from behind a thicket of acacia trees directly off our front left
bumper, a huge female emerged — “the matriarch,” Okello said softly. There was a
small calf beneath her, freely foraging and knocking about within the secure
cribbing of four massive legs. Acacia leaves are an elephant’s favorite food,
and as the calf set to work on some low branches, the matriarch stood guard, her
vast back flank blocking the road, the rest of the herd milling about in the
brush a short distance away.
After 15 minutes or so, Okello started inching the jeep forward, revving the
engine, trying to make us sound as beastly as possible. The matriarch,
however, was having none of it, holding her ground, the fierce white of her eyes as
bright as that of her tusks. Although I pretty much knew the answer, I asked
Okello if he was considering trying to drive around. “No,” he said, raising an
index finger for emphasis. “She’ll charge. We should stay right here.”
I’d have considered it a wise policy even at a more peaceable juncture in the
course of human-elephant relations. In recent years, however, those relations
have become markedly more bellicose. Just two days before I arrived, a woman
was killed by an elephant in Kazinga, a fishing village nearby. Two months
earlier, a man was fatally gored by a young male elephant at the northern edge of
the park, near the village of Katwe. African elephants use their long tusks
to forage through dense jungle brush. They’ve also been known to wield them,
however, with the ceremonious flash and precision of gladiators, pinning down a
victim with one knee in order to deliver the decisive thrust. Okello told me
that a young Indian tourist was killed in this fashion two years ago in
Murchison Falls National Park, just north of where we were.
These were not isolated incidents. 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 whole 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 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.
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
relative 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.”
For a number of biologists and ethologists who have spent their careers
studying elephant behavior, the attacks have become so abnormal in both number and
kind that they can no longer be attributed entirely to the customary factors.
Typically, elephant researchers have cited, as a cause of aggression, the high
levels of testosterone in newly matured male elephants or the competition for
land and resources between elephants and humans. But in “Elephant
Breakdown,” a 2005 essay in the journal Nature, Bradshaw and several colleagues argued
that today’s elephant populations are suffering from a form of chronic stress,
a kind of species-wide trauma. Decades of poaching and culling and habitat
loss, they claim, have so disrupted the intricate web of familial and societal
relations by which young elephants have traditionally been raised in the wild,
and by which established elephant herds are governed, that what we are now
witnessing is nothing less than a precipitous collapse of elephant culture.
It has long been apparent that every large, land-based animal on this planet
is ultimately fighting a losing battle with humankind. And yet entirely
befitting of an animal with such a highly developed sensibility, a deep-rooted sense
of family and, yes, such a good long-term memory, the elephant is not going
out quietly. It is not leaving without making some kind of statement, one to
which scientists from a variety of disciplines, including human psychology, are
now beginning to pay close attention.
Once the matriarch and her calf were a comfortable distance from us that
morning, Okello and I made the 20-minute drive to Kyambura, a village at the far
southeastern edge of the park. Back in 2003, Kyambura was reportedly the site
of the very sort of sudden, unprovoked elephant attack I’d been hearing about.
According to an account of the event in the magazine New Scientist, a number
of huts and fields were trampled, and the townspeople were afraid to venture
out to surrounding villages, either by foot or on their bikes, because elephants
were regularly blocking the road and charging out at those who tried to pass.
Park officials from the Uganda Wildlife Authority with whom I tried to
discuss the incident were reluctant to talk about it or any of the recent killings
by elephants in the area. Eco-tourism is one of Uganda’s major sources of
income, and the elephant and other wildlife stocks of Queen Elizabeth National Park
are only just now beginning to recover from years of virtually unchecked
poaching and habitat destruction. Tom Okello, the chief game warden at the park
(and no relation to my driver), and Margaret Driciru, Queen Elizabeth’s chief
veterinarian, each told me that they weren’t aware of the attack in Kyambura.
When I mentioned it to the executive director of the wildlife authority, Moses
Mapesa, upon my initial arrival in the capital city, Kampala, he eventually
admitted that it did happen, but he claimed that it was not nearly as recent as
reported. “That was 14 years ago,” he said. “We have seen aggressive behavior
from elephants, but that’s a story of the past.”
Kyambura did look, upon our arrival, much like every other small Ugandan
farming community I’d passed through on my visit. Lush fields of banana trees,
millet and maize framed a small town center of pastel-colored single-story cement
buildings with corrugated-tin roofs. People sat on stoops out front in the
available shade. Bicyclers bore preposterously outsize loads of bananas,
firewood and five-gallon water jugs on their fenders and handlebars. Contrary to what
I had read, the bicycle traffic along the road in and out of Kyambura didn’t
seem impaired in the slightest.
But when Okello and I asked a shopkeeper named Ibrah Byamukama about elephant
attacks, he immediately nodded and pointed to a patch of maize and millet
fields just up the road, along the edges of the surrounding Maramagambo Forest.
He confirmed that a small group of elephants charged out one morning two years
earlier, trampled the fields and nearby gardens, knocked down a few huts and
then left. He then pointed to a long orange gash in the earth between the
planted fields and the forest: a 15-foot-deep, 25-foot-wide trench that had been
dug by the wildlife authority around the perimeter of Kyambura in an attempt to
keep the elephants at bay. On the way out of town, Okello and I took a closer
look at the trench. It was filled with stacks of thorny shrubs for good
measure.
“The people are still worried,” Byamukama said, shaking his head. “The
elephants are just becoming more destructive. I don’t know why.”
Three years ago, Gay Bradshaw, then working on her graduate degree in
psychology at the 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 elephants 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, wasn’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.”
In fact, even the relatively few attempts that park officials have made to
restore parts of the social fabric of elephant society have lent substance to
the elephant-breakdown theory. When South African park rangers recently
introduced a number of older bull elephants into several destabilized elephant herds
in Pilanesburg and Addo, the wayward behavior — including unusually premature
hormonal changes among the adolescent elephants — abated.
But according to Bradshaw and her colleagues, the various pieces of the
elephant-trauma puzzle really come together at the level of neuroscience, or what
might be called the physiology of psychology, by which scientists can now map
the marred neuronal fields, snapped synaptic bridges and crooked chemical
streams of an embattled psyche. Though most scientific knowledge of trauma is still
understood through research on human subjects, neural studies of elephants
are now under way. (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.
“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. “Elephant behavior 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.”
Eve Abe says that in her mind, she made that leap before she ever left her
mother’s womb. An animal ethologist and wildlife-management consultant now based
in London, Abe (pronounced AH-bay) grew up in northern Uganda. After several
years of studying elephants in Queen Elizabeth National Park, where decades of
poaching had drastically reduced the herds, Abe received her doctorate at
Cambridge University in 1994 for work detailing the parallels she saw between the
plight of Uganda’s orphaned male elephants and the young male orphans of her
own people, the Acholi, whose families and villages have been decimated by
years of civil war. It’s work she proudly proclaims to be not only “the ultimate
act of anthropomorphism” but also what she was destined to do.
“My very first encounter with an elephant was a fetal one,” Abe told me in
June in London as the two of us sipped tea at a cafe in Paddington Station. I
was given Abe’s contact numbers earlier in the spring by Bradshaw, who is
currently working with Abe to build a community center in Uganda to help both
elephants and humans in their recovery from violence. For more than a month before
my departure from New York, I had been trying without luck to arrange with the
British Home Office for Abe, who is still waiting for permanent residence
status in England, to travel with me to Uganda as my guide through Queen
Elizabeth National Park without fear of her being denied re-entry to England. She was
to accompany me that day right up to the departure gate at Heathrow, the two
of us hoping (in vain, as it turned out) for a last-minute call that would have
given her leave to use the ticket I was holding for her in my bag.
“My dad was a conservationist and a teacher,” explained Abe, a tall, elegant
woman with a trilling, nearly girlish voice. “He was always out in the parks.
One of my aunts tells this story about us passing through Murchison park one
day. My dad was driving. My uncle was in the front seat. In the back were my
aunt and my mom, who was very pregnant with me. They suddenly came upon this
huge herd of elephants on the road, and the elephants just stopped. So my dad
stopped. He knew about animals. The elephants just stood there, then they
started walking around the car, and looking into the car. Finally, they walked off.
But my father didn’t start the car then. He waited there. After an hour or
more, a huge female came back out onto the road, right in front of the car. It
reared up and trumpeted so loudly, then followed the rest of the herd back into
the bush. A few days later, when my mom got home, I was born.”
Abe began her studies in Queen Elizabeth National Park in 1982, as an
undergraduate at Makerere University in Kampala, shortly after she and her family,
who’d been living for years as refugees in Kenya to escape the brutal violence
in Uganda under the dictatorship of Idi Amin, returned home in the wake of
Amin’s ouster in 1979. Abe told me that when she first arrived at the park, there
were fewer than 150 elephants remaining from an original population of nearly
4,000. The bulk of the decimation occurred during the war with Tanzania that
led to Amin’s overthrow: soldiers from both armies grabbed all the ivory they
could get their hands on — and did so with such cravenness that the word
“poaching” seems woefully inadequate. “Normally when you say ‘poaching,’ ” Abe
said, “you think of people shooting one or two and going off. But this was war.
They’d just throw hand grenades at the elephants, bring whole families down
and cut out the ivory. I call that mass destruction.”
The last elephant survivors of Queen Elizabeth National Park, Abe said, never
left one another’s side. They kept in a tight bunch, moving as one. Only one
elderly female remained; Abe estimated her to be at least 62. It was this
matriarch who first gathered the survivors together from their various hideouts on
the park’s forested fringes and then led them back out as one group into open
savanna. Until her death in the early 90’s, the old female held the group
together, the population all the while slowly beginning to rebound. In her
yet-to-be-completed memoir, “My Elephants and My People,” Abe writes of the
prominence of the matriarch in Acholi society; she named the park’s matriarchal
elephant savior Lady Irene, after her own mother. “It took that core group of
survivors in the park about five or six years,” Abe told me, “before I started
seeing whole new family units emerge and begin to split off and go their own
way.”
In 1986, Abe’s family was forced to flee the country again. Violence against
Uganda’s people and elephants never completely abated after Amin’s regime
collapsed, and it drastically worsened in the course of the full-fledged war that
developed between government forces and the rebel Lord’s Resistance Army. For
years, that army’s leader, Joseph Kony, routinely “recruited” from Acholi
villages, killing the parents of young males before their eyes, or sometimes
having them do the killings themselves, before pressing them into service as
child soldiers. The Lord’s Resistance Army has by now been largely defeated, but
Kony, who is wanted by the International Criminal Court for numerous crimes
against humanity, has hidden with what remains of his army in the mountains of
Murchison Falls National Park, and more recently in Garamba National Park in
northern Congo, where poaching by the Lord’s Resistance Army has continued to
orphan more elephants.
“I started looking again at what has happened among the Acholi and the
elephants,” Abe told me. “I saw that it is an absolute coincidence between the two.
You know we used to have villages. We still don’t have villages. There are
over 200 displaced people’s camps in present-day northern Uganda. Everybody
lives now within these camps, and there are no more elders. The elders were
systematically eliminated. The first batch of elimination was during Amin’s time,
and that set the stage for the later destruction of northern Uganda. We are
among the lucky few, because my mom and dad managed to escape. But the families
there are just broken. I know many of them. Displaced people are living in our
home now. My mother said let them have it. All these kids who have grown up
with their parents killed — no fathers, no mothers, only children looking after
them. They don’t go to schools. They have no schools, no hospitals. No
infrastructure. They form these roaming, violent, destructive bands. It’s the same
thing that happens with the elephants. Just like the male war orphans, they are
wild, completely lost.”
On the ride from Paddington that afternoon out to Heathrow, where I would
catch a flight to Uganda, Abe told me that the parallel between the plight of
Ugandans and their elephants was in many ways too close for her to see at first.
It was only after she moved to London that she had what was, in a sense, her
first full, adult recognition of the entwinement between human and elephant
that she says she long ago felt in her mother’s womb.
“I remember when I first was working on my doctorate,” she said. “I
mentioned that I was doing this parallel once to a prominent scientist in Kenya. He
looked amazed. He said, ‘How come nobody has made this connection before?’ I
told him because it hadn’t happened this way to anyone else’s tribe before. To
me it’s something I see so clearly. Most people are scared of showing that
kind of anthropomorphism. But coming from me it doesn’t sound like I’m inventing
something. It’s there. People know it’s there. Some might think that the way
I describe the elephant attacks makes the animals look like people. But
people are animals.”
-End 1 of 2-
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