The Bioshaft® Design Process – what is it and
how it came to be?
Part 5 - The Yellow Emperor’s Spell is Broken
Part 5 - The Yellow Emperor’s Spell is Broken
In 1990 I defended my master thesis at the landscape
architecture department, University of Guelph. I had become fascinated by Chaos
Theory and the Game of Life and incorporated the inherent stochasticity and
cellular automata into a computer model for a dynamic simulation of groundwater
movement in the vadose zone, (the unsaturated areas of soil strata). Apart from
my thesis supervisor Dr. Robert Brown, Department of Landscape Architecture and
Dr. John Holbrook at the Department of Pure Math who had been of great help in
the building of the model, the rest of the landscape architecture faculty had been
quite cold towards this work; they questioned its significance related to the landscape
profession, preferring I had done a design-based thesis. Why would a model of water
behavior in the area of the root zone of many plants be a contribution to
landscape architecture? In my mind it was all pretty clear. Now (2009) twenty years
later, I realized that it was at the heart of my work to build an onsite
biogeochemical waste treatment system and habitat for the urban cores. The big
problem of traditional engineering efforts is its reliance on linear equations
where one action preceded a predictable reaction. Whereas nature cycles are
fundamentally stochastic, they can be predicted only to a general trend but not
to specificity. In the late 1980’s and early 1990’s the Mandelbrot Set and the
Julia Sets with their swirling gorgeous patterns introduced the fractal beauty of chaos
to all of us. James Lovejoy’s Gaia
Hypothesis (1965) was back in vogue; his revelation that life on our planet
is responsible for the maintenance of a beneficial atmosphere that in turn supported
life (self-sustaining) along with Biophilia
(1984) the landmark book by E.O. Wilson that proclaimed a desired affiliation
of humans to the web of life formed the basis of my design process. In addition
the insights of Lynn Margulis had challenged the prevailing ‘survival of the fittest’ theory
attributed to Darwin by demonstrating the wonderful and more numerous symbiotic
relations present in nature. Lynn Margulis and E.O. Wilson would become two of my
reference points in the evolution of the Bioshaft design process.
As I worked on my thesis I was particularly struck by the realization
that one raindrop changes the biogeochemical properties of the soil for the
next raindrop and so forth and the soil is being constantly changing due to organisms,
organic content and fungi that inhabit it. The raindrops themselves a product
of activity far from the land they now fell upon. This was my equivalent of
Lorenz’s butterfly effect. Predicting
at this level is impossible. In the end we must accept this limitation and take
responsible steps that do not compromise the chaotic balance of nature.
Whenever we become too confident in our abilities to control we ultimately
create problems. Stochasticity must be part of the solution in a global cyclic
atmospheric pattern where distant events affect local conditions. In the case
of the bioshaft design, stochasticity is introduced by setting up initial
conditions that allow natural processes to evolve.
I was no longer interested in yet another report for future
plans. There was the Club of Rome report in the 70’s, the Bruntland Report in
the 80’s, the 2010 plan, the 2020 plan, the 2030 plan, the 2040 plan and now
the 2050 plan is in the works. All predicting terrible consequences if action is
not taken. I wanted to arrive at a solution that could be built in place now
and would not depend on whole economies changing or whole cities built or even
a new building built. I envisioned it as an organ transplant; in fact my new
analogy was that of the human liver. My goal became to biomimic the function of
the liver and apply it to an existing building or group of buildings. My Ventura
concept designs for small scale needs rather than large scale grid distribution
systems were refined. This is how the earth operates; each organism contributes
at a local level. If we don’t need to match the power of a large coal fueled
plant or nuclear plant then alternative energy solutions should be relatively easy to achieve. The
question is how small a scale is desirable that makes economic sense but above
all that makes ecological sense which is in direct contrast to the smart grid
solutions being promoted by the energy corporations. This small scale energy
production would democratize the cost distribution. The energy production
infrastructure would be the responsibility of the developer with costs including
maintenance factored in. It would be fitted to that particular project and only
scaled up when additional development took place. Communities would not need to
bear the costs of providing these services. If subsidies are needed for large
complexes such as hospitals, military bases, first response quarters and other
public service facilities then it would be part of an open political choice made
by the communities. But we would not be subsidizing for example a power plant’s
use of water, or energy to manufacturers without knowing the full costs. At the
same time waste treatment would also be designed in proportion to the
development, to be dealt with on site. Point source pollution would then be
identified and dealt with accordingly, not become a public burden and hazard. Large
scale black outs would be avoided, only the directly connected communities
would be jeopardized and speedy recovery could occur due to easily identifiable
problem locations. This alternative solution would depend largely on biological
systems that can become part of the overall cyclic, stochastic natural processes.
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