Tag Archives: boundaries

by

We will build a wall…

It’s humbling to realize that, despite my age, there are still some things I’ve never heard of. Or, is it because of my age…?

I suppose I could be forgiven for being unaware –I almost said uninterested– in things that trend nowadays, the inference being that, lacking in statistical significance, those things which appeal to a segment of the population to which I am not credentialed have been assigned a new category. But what about issues that have been bubbling about for almost a century, albeit far enough away that I am seldom directly affected? And yet, distance excuses nothing. I hear of hurricanes, and distant floods. I am all too aware of the melting of Greenland’s glaciers, not to mention similar changes in Antarctica, so why would Africa be any different? News of terrorism, political coups, and natural disasters there abound in everyday news, so how could anything as filled with potential as a decades long project to arrest the steady creep of desertification into sub-Saharan Africa have crept past me?

The Sahara is the second largest desert in the world, after Antarctica and throughout the history of the region, it has undergone millennial climatic oscillations. From about 11,000 to 5,000 years ago (during the early Holocene epoch), trees, lakes, grasslands once covered the arid Sahara. ‘The Green Sahara was the most recent of a succession of wet phases paced by orbital precession that extends back to the late Miocene. When the precessional cycle approaches perihelion during boreal summer, the increase in insolation drives a strong land-sea temperature gradient over North Africa that strengthens the African monsoon, bringing rainfall deep into the Sahara,’ according to a paper authored by geologist Jessica Tierney of the University of Arizona and published in Science Advances http://advances.sciencemag.org/content/3/1/e1601503.full

The last few millennia, however, have been dominated by aridity and a fear that the desert is slowly creeping southward. And while, apart from the Nile arriving from much further south, little was felt to be able to reclaim the desert itself. So, the idea of preventing further encroachment along its southern borders –the Sahel- was proposed.

As the Smithsonian Magazine reports, ‘The Sahel spans 3,360 miles from the Atlantic Ocean to the Indian Ocean, a belt stretching across the southern edge of the Sahara. Rainfall is low, from four to 24 inches per year, and droughts are frequent. Climate change means greater extremes of rainfall as the population skyrockets in the region, one of the poorest in the world. Food security is an urgent concern. By 2050, the population could leap to 340 million, up from 30 million in 1950 and 135 million today.

‘In 1952 the English forester Richard St. Barbe Baker suggested that a ”green front” in the form of a 50km wide barrier of trees be erected to contain the spreading desert. Droughts in the Horn of Africa and the Sahel from the 1970s onwards gave wings to the idea, and in 2007 the African Union approved the Great Green Wall Initiative.’ https://qz.com/1014396/the-plan-for-a-great-green-wall-to-beat-back-the-sahara-needs-a-rethink/

The idea was that a green ‘wall’ from from Senegal in the west to Djibouti in the east would not only halt further desertification, but the people in this area would benefit with jobs, increased arability of the land, and maybe even tourists.

As it was originally conceived, however, it seems retrospectively naïve. Perhaps the Smithsonian magazine summarizes it best: https://www.smithsonianmag.com/science-nature/great-green-wall-stop-desertification-not-so-much-180960171/ ‘”If all the trees that had been planted in the Sahara since the early 1980s had survived, it would look like Amazonia,” adds Chris Reij, a sustainable land management specialist and senior fellow at the World Resources Institute who has been working in Africa since 1978. “Essentially 80 percent or more of planted trees have died.” Reij, Garrity and other scientists working on the ground knew […] that farmers in Niger and Burkina Faso, in particular, had discovered a cheap, effective way to regreen the Sahel. They did so by using simple water harvesting techniques and protecting trees that emerged naturally on their farms. Slowly, the idea of a Great Green Wall has changed into a program centered around indigenous land use techniques, not planting a forest on the edge of a desert.

‘The African Union and the United Nations Food and Agricultural Organization now refer to it as “Africa’s flagship initiative to combat land degradation, desertification and drought.” Incredibly, the Great Green Wall—or some form of it—appears to be working. “We moved the vision of the Great Green Wall from one that was impractical to one that was practical,” says Mohamed Bakaar, the lead environmental specialist for Global Environmental Facility the organization that examines the environmental benefit of World Bank projects. “It is not necessarily a physical wall, but rather a mosaic of land use practices that ultimately will meet the expectations of a wall. It has been transformed into a metaphorical thing.”’

I like metaphors, especially wall metaphors… Edge metaphors in particular. There is something intriguing about what happens at boundaries when things alien to each other, let alone inimical, meet. There is usually a testing of one another, a probing for similarities, weaknesses, and then often as not, attempts at breach. And if both sides absorb the assaults, the wall then becomes a compromise –not maintaining a separate identity, but melding, as it were, into a new entity. A new creature.

So, although it may be true that what lies far away on either side stays true to itself, the wall is a relationship -a neither-nor that exists as a bridge to each. Walls, are like skin: it separates us from the world beyond, but it also joins us to it. The Green ‘Wall’, in a way, highlights this. Rather than artificially planting trees, the farmers allowed the tree roots still in the ground to regenerate –these, presumably, were already adapted to the local conditions. ‘Tony Rinaudo, an Australian with Serving in Mission, a religious nonprofit, working with local farmers, had helped the farmers identify useful species of trees in the stumps in their fields, protect them, and then prune them to promote growth. Farmers grew other crops around the trees.’
For example, ‘One tree, Faidherbia albida, goes dormant during the wet season when most trees grow. When the rains begin, the trees defoliate, dropping leaves that fertilize the soil. Because they have dropped their leaves, the trees do not shade crops during the growing season. Their value had long been recognized by farmers […] but they were never encouraged to use them.’

So, far from being a wall, the Sahel is more of a chain, with different parts linked together, however tentatively. However unlikely.

You have been told that, even like a chain, you are as weak as your weakest link.
This is but half the truth.
You are also as strong as your strongest link.
To measure you by your smallest deed is to reckon the power of the ocean
by the frailty of its foam. Kahlil Gibran…

Metaphors are powerful things.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

http://www.atlasobscura.com/places/the-great-green-wall-of-africa

 

 

Advertisements
by

Sheep in Wolf Clothing

I suppose it has always happened -there’s very little that’s really new around; I still wonder why it’s necessary, though. Even through the lens of my white male privilege –my through-a-glass-darkly upbringing- I continue to wonder about these things. Why, for example, do I even have a lens? Was it necessary simply because in the chromosomal lottery, I got the Y? Or is it rather because others lack one? Others? There’s a difference, I guess: one side brings children -even the Y’s- into the world, and nourishes them until they are old enough to be independent; the other side… what, fears  that ability, despite experiencing it themselves? I’m sorry, I don’t understand. Call me naïve, but does that not make us interdependent? Partners in survival?

Anyway, despite my anguished jeremiad, and notwithstanding my somewhat childish credulity, I love it that people have always pressed against boundaries. Crossed borders. Transcended gender constraints. Limits which have been arbitrarily imposed have been challenges from time immemorial.

Until we searched, records of past successes were unfortunately few in number -hidden, or at least difficult to access- not necessarily because they failed, but more often I would suspect because history is written by the dominant. Controlled by those who commanded the prevailing power structure and had greater access to whatever educational resources were available at the time. Military and church, after all, were predominately unisexual, so it seemed rare to read about females that stood out for things other than pandering to male needs, or gaining fame as consorts to royalty.

A few exceptions proved the rule, of course. To pick only a few of my favourites of the many historical examples we were once offered: the fourth century Greek mathematician and philosopher, Hypatia; Lady Li, an artist in tenth century China; the twelfth century polymath Hildegard von Bingen. She was not only a Benedictine abbess, but also a philosopher, natural historian and writer -and she first came to my attention for her musical compositions; Fanny Mendelssohn, a composer and pianist, the talented sister of the more well-known Felix. And then there was the nineteenth century novelist Georges Sand, albeit perhaps more famous for her association with Chopin (and other famous men of the time) than her writings.

The list has recently become much, much longer -and growing- as we begin to delve into historical documents more thoroughly. It would seem that our knowledge of the past is directly proportional to the prevailing ethos –the effort expended… There have always been women who’ve excelled, but there have not always been people who wanted to hear about it…

I do, though; I’m always inspired by anyone who is able to critically assess that which represses them, and come up with a solution. I suppose most of the answers are variations on the same methodology, and yet they still make me want to cheer. An article I found in the BBC news was particularly heartening I think –especially its little twist: http://www.bbc.com/news/magazine-39705424

It’s the story of a woman in Tanzania who ran away from an abusive husband and ended up in the ‘small Tanzanian town of Mererani, in the foothills of Africa’s highest mountain, Kilimanjaro – the only place in the world where mining for a rare, violet-blue gemstone called tanzanite takes place.’

Only men were allowed in the mine so, like in a fairy story, she disguised herself as a man and went to work. She called herself ‘Uncle Hussein’. ‘”I acted like a gorilla,” she says, “I could fight, my language was bad, I could carry a big knife like a Maasai [warrior]. Nobody knew I was a woman because everything I was doing I was doing like a man.”’

And, just like in a real fairy story, ‘after about a year, she struck it rich, uncovering two massive clusters of tanzanite stones. With the money that she made she built new homes for her father, mother and twin sister, bought herself more tools, and began employing miners to work for her.’

But, as in all parables like this, ‘her cover was so convincing that it took an extraordinary set of circumstances for her true identity to finally be revealed. A local woman had reported that she’d been raped by some of the miners and Pili [Uncle Hussein’s real name] was arrested as a suspect.’

Of course, the truth was soon revealed and she was released. ‘But even after that her fellow miners found it hard to believe they had been duped for so long. […] Pili has built a successful career and today owns her own mining company with 70 employees. Three of her employees are women, but they work as cooks not as miners. Pili says that although there are more women in the mining industry than when she started out, even today very few actually work in the mines. “Some [women] wash the stones, some are brokers, some are cooking,” she says, “but they’re not going down in to the mines, it’s not easy to get women to do what I did.”

She has married again, although ‘Finding a husband when everyone is accustomed to regarding you as a man is not easy, Pili found, though eventually she succeeded. “The question in his mind was always, ‘Is she really a woman?'” she recalls. “It took five years for him to come closer to me.”’

‘Pili’s success has enabled her to pay for the education of more than 30 nieces, nephews and grandchildren. But despite this she says she wouldn’t encourage her own daughter to follow in her footsteps. “I’m proud of what I did – it has made me rich, but it was hard for me,” she says. “I want to make sure that my daughter goes to school, she gets an education and then she is able to run her life in a very different way, far away from what I experienced.”’

I love the kind of story of someone encountering and then overcoming seemingly overwhelming odds. I suppose we all do –it’s a classic fable, isn’t it? A veni, vidi, vici episode to be sure. But I am still saddened that it has to be like this. Not that there have to be challenges, you understand –it would be a boring world that offered none- nor even that only a few manage to see it as an opportunity, a fence that needs climbing. No, I’m sad that after all this time, whether out of fear or mistrust, there are still walls like this.

And yet, I remember lines from a poem by William Ernest Henley –‘Invictus’: ‘In the fell clutch of circumstance I have not winced nor cried aloud. Under the bludgeonings of chance my head is bloody, but unbowed’. And, more especially, the last stanza: ‘It matters not how strait the gate, how charged with punishments the scroll, I am the master of my fate, I am the captain of my soul.’

Let us all hope so…

 

 

 

 

 

by

Aphantasia?

We are a culture of categorists. Slotists. Namists. It is a society of Nomino, ergo sum. It’s as if we can sleep more securely knowing we have named and categorized everything we have seen that day –no matter how bizarre, no matter how unimportant. No matter, even, how mistaken the belief that by so doing, we have added something of substance to the world at large. I suppose what concerns me, though, is when to stop the naming? How finely do we divide the gradations before asking if we are really labelling something different?

And, does the act of naming something reify it –make it a real thing, in other words? Or does it merely select it from an otherwise amorphous background where it existed all along? Or, to identify yet another permutation, is it more like taking a shape, say, from a Rorschach ink blot and privileging one interpretation as gospel?

We are all different in many ways –some, interestingly so, others not as noticeably until pointed out by otherwise underemployed taxonomists. I accept this, but still question whether each variation from a norm is deserving of a separate name. Might we put ourselves in greater danger of muddying the water the more we stir it? Losing what we could previously identify in its depths? And for what? Are there really ‘more things in heaven and earth, Horatio, than are dreamt of in your philosophy’? as Hamlet might have asked – More things requiring unique and quirky names?

So, what provoked this mini Jeremiad? Well, I suppose I am as much to blame as the taxonomists in my relentless search for novelty. As I poked and prodded my way through –what else?- the BBC News app, I came across an article on Aphantasia. http://www.bbc.com/news/health-34039054 At first, I wondered if it was a reminiscence about that Disney film which was set to classical music. I was about to scroll past it, but the ‘Ph’ spelling aroused my etymological curiosity.

It turns out that Aphantasia is a neologism that borrows from both Greek and Latin roots: a –meaning ‘without’, and phantasia –meaning ‘image’, or even ‘a making visible’. It refers to the inability to produce a voluntary mental image of something when it is not actually present. So remembering a mental picture of a face might be a problem for someone with aphantasia, although they would still be able to remember non-visible facts about the face –things that stood out, perhaps, like a large nose or a patch over an eye… Attributes, not images.

It may well be a spectrum of loss, however, as Professor Zeman, at the University of Exeter, points out in his study: ‘..the majority of participants described involuntary imagery. This could occur during wakefulness, usually in the form of ‘flashes’ (10/21) and/or during dreams.’ http://medicine.exeter.ac.uk/media/universityofexeter/medicalschool/research/neuroscience/docs/theeyesmind/Lives_without_imagery.pdf  I find this interesting; their capacity to form the internal visual memories is not lost apparently –more the ability to retrieve them at will.

But the very acknowledgement –and naming– of this edge of the normative Bell curve set the neuroscientists scurrying to find its other perimeter and they found it: hyperphantasia –perhaps more easily described as hyper-imagination. I have less faith in this category as a distinct entity, though –I would suspect it wanders terribly close to the edge of more classically defined psychopathology, as in the outer border of bipolar disease, for example, or the imaginative excesses often found in schizophrenia.

So, what has this study purported to identify? Boundaries. After all, up to a certain point, we classify difference as merely a variation from the mean –a quirk of behaviour. A nuance, not an epiphany. And yet boundaries are slippery and once determined, are heavily scented with unintended consequences. As the BBC article pointed out, ‘One person who took part in a study into aphantasia said he had started to feel “isolated” and “alone” after discovering that other people could see images in their heads.’ After all, a boundary had obviously not existed until it had been defined, and then, sadly, the person found that he was on the wrong side of it. What is normal and unremarkable to one, is alien, or at least unexpected for another.

But all of us are on one side or another of some line, aren’t we? Our very uniqueness requires it. It is something to celebrate, something to admire. And yet, not to appear unduly Cassandroid, there are dangers in names –in difference– unless Society learns to honour the mosaic. Cherish it for the montage it weaves into our cultural fabric. Accept the ever changing clothes despite any unwanted flesh it may expose.

I may sound like I’m against the free and unexpurgated pursuit of scientific curiosity -I’m not. Against the inductive method of interrogating nature -again, I’m not. Nor am I content to drift with the tide, happy to land wherever wind and water direct. But curiosity is a watchful cat that lurks in our shadows with hungry eyes and eager claws. It needs to be fed and nurtured constantly, but sometimes carefully. Respectfully.