All posts by Tiny Energies

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The bus stops of Botswana

By Mark T. Brown

The Bus Stops of Botswana took on a life of its own the first time I drove from one end of the country to the other.  It wasn’t long after crossing the Limpopo River from South Africa into Botswana on my way to the Okavango Delta that I noticed these sculptures of found objects that occasionally appeared along the roadside.

BusStop1 Curious, I asked our guide and friend, Mike, “what’s up with the roadside sculptures?”

His answer was simple, like so much in Botswana,”It’s a competition of sorts.”  Pressed, he elaborated, ”No one knows for sure how or why they got started, but it seems not long after one or two were seen here and there, the numbers suddenly increased to where there are now hundreds throughout the country.”

He went on. ”It’s thought that as more bus stops showed up along the roads, the creators were challenged to add more to existing ones, so it’s not unusual to see existing bus stops grow in complexity over time. It’s a competition. Batswana (the people of Botswana are called Batswana or Motswana) are not competitive by nature, but in this subtle way they compete.”

Pressing Mike further, he suggested that they are the places where people, who live kilometers back in the bush come to the main road to wait for a bus, or possibly a passing friend, to take them to town.

BusStop2I imagined the first bus stop was constructed out of the urge to create and the time to do so.  Waiting for a bus in the bush of Botswana can take some time, as they may only come once a day, or they may not come at all.  Hanging around for hours, waiting, with an occasional car or truck driving by, it’s not long until you pick up that hub cap and that bumper and stack them, then rearrange them, then add something else, purposefully composing a statement from found objects.  Maybe even walking down the road a ways and carting back that broken chair you saw  fall off a passing truck.  Before you know it, the bus stop has taken on a life–drawing you,  beseeching you to add more.

Some are very elaborate, others simply a plastic jug impaled on a stick (I think of these as just getting started, as seeds, or at most seedlings just emerging from the chaos). As my understanding of the bus stop culture grew so did my desire to photograph them.  Traveling anywhere in Botswana became an all day affair, no matter how short the distance.  No one wanted to ride with me, as I stopped at every bus stop.  Occasionally there would be someone there, waiting,  and not wanting to up set them, I’d pass it by, take a GPS reading, and make a plan to return. I was obsessed.

My collection now stands at well over 100 bus stops, and almost 1000 images.  I often reflect on the bus stop culture.  It’s art, no question, but maybe more interesting is that it is an example of self-organization–spontaneous global order and coordination arising out of local interactions without a central agent directing or coordinating things.  The feedback that results from observing another bus stop causes an artist to add to his/her own, which increases the order.  In complexity theory, the bus stops are “attractors”–islands of organization in a sea of chaos. I’ve never been able to look at roadside trash in quite the same way as before, often thinking that discarded fender would make a great bus stop beginning.

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Energy and the economy: reflections on sustainability

MarkBrown-UAAMarch4th

 

Mark T. Brown will be speaking at the University of Alaska Anchorage Complex Systems speaker series next week, on the evening of Tuesday March 4th, 7pm, Rasmuson 101, and Wednesday March 5th at noon in Eugene Short Hall Room 214 (a change as of Monday). The talk on Tuesday night will be on “Energy and the Economy; Reflections on Sustainability.” The brown bag luncheon talk on Wednesday will be on “Emergy Values of the Marine Ecosystem using the Exxon Valdez as a case study.”

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The great migration

por la abuela

Rudolf-Mates-1929 50watts.com-A-Forest-Story-by-Josef-Kozisek-(Czechoslovakia--1929)_900It wasn’t supposed to be like this—we all expected so much more of everything. When everything has always gotten bigger, better, and faster ever since we could remember, or our fathers’ fathers could remember, then we expected things to keep getting bigger, better, and faster, because that expectation had been baked into not only our own perceptions about how the world works, but also our culture. It was our expectations that led to our downfall, as we never imagined anything different. Continue reading

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Self-organizing societies

By Mary Logan

“If the future is to remain open and free, we need people who can tolerate the unknown, who will not need the support of completely worked out systems or traditional blueprints from the past.” –Margaret Mead

Modern societies have developed as adaptations to a high-energy world by producing surpluses of non-renewable energies, especially in the United States. These complex, crumbling societies have developed a powerful system of centralized, top-down control system, with a widening gap in power and wealth from the mainstream, as the balance of power diverges even further between the haves and have-nots, with a hollowing out of the middle class. If we are to have any future society, it will be more cooperative and self-organizing one. What are self-organizing societies, and why should you be hoping for one as an alternative to the current emphasis on centralized control? How can we develop them? Continue reading

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Asking the right questions

answersaresimpleIn 1981, H.T. Odum and Herschel Elliott taught a systems philosophy course together at the University of Florida, entitled Systems, Philosophy, Energy, and Environment. The exams from the course are filed in box 67 of Odum’s collection at UF Library. The textbooks for the course were Energy Basis for Man and Nature (Odum & Odum, 1981) and Ecology and the Politics of Scarcity (Ophuls, 1977).  Some of the questions from the exams were excellent, and they offer structure for thinking about philosophical frameworks for descent.  Continue reading

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More cow love—carbs, carbon, and culture

By Bo Falk

Bo Falk and Limousin heifer yearlings

Bo Falk and Limousin heifer yearlings

Bo Falk is an agricultural ecologist who has learned how to live within the limits of the land over several decades. He lives on a heavily forested farm in southern Sweden, with some cattle and a pair of Belgian horses. Bo has developed a thesis on nitrogen fixation and nitrogen transfer of legumes, and he runs a small lab producing commercial rhizobia cultures. He is fond of carpentry, wood handicraft, and folkdance.

“Then she also gave birth to his brother Abel. Now Abel became a shepherd of a flock, but Cain cultivated the land. In the course of time Cain presented some of the land’s produce as an offering to the Lord. And Abel also presented an offering — some of the firstborn of his flock and their fat portions. The Lord had regard for Abel and his offering, but He did not have regard for Cain and his offering. Cain was furious, and he was downcast” (The Book of Genesis, Hebrew Bible, via Wiki).

“Howard [T. Odum], through his work in Puerto Rico and with the White House Panel on World Food Supply, had become increasingly convinced that developing nations’ agricultural systems were poorly understood and might contain hidden efficiencies unknown to American experts. In particular, Howard was struck by the stability of millennial old cattle raising practices in Uganda and monsoon agriculture in India. Never one to evade a telling catch phrase, Howard quoted Gandhi’s statement that in India “cows are sacred because they are necessary” to frame his own analysis about the protein and manure returns provided by cattle in India. While experts were just beginning to study the systems of agriculture in the developing world, both Odums felt that the American agricultural system had also been largely unexamined from an energy perspective and had been widely misunderstood as a result” (Madison, Potatoes made of oil; Eugene and Howard Odum and the Origins and Limits of American Agroecology, 1997)

Early Odum diagram of a Uganda cattle system

Early Odum diagram of a Uganda cattle system

Nothing is as it seems when viewed through an energy lens. Sweden is heavily reliant on nonrenewable resources for economic function and for growing food. This becomes increasingly problematic when fossil fuel production declines past peak. What services do wild and domesticated ruminants give to the land? How can we improve the quality of the land while also returning our relationship with cows from an industrial model to an agroecological one?  Continue reading

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