Category Archives: EthnoBotany

Maple Keys remind me of a Taxonomy chart

Silver Maple. Seeds.

Image via Wikipedia

I was thinking about maple keys recently.

The maple key is an interesting schema of a taxonomy; the kernel is like a category node – the top-level domain.  Each vein in the wing of the seed branching away from the node is a trace of the path along which the line of membership in the category emerges as an [instance] of a membership [type].

On a slightly more abstract note, the veins also forecast a resemblance of the future roots and branches of the eventual tree, and in a way alluding to the further growth of category membership as each tree root eventually supports the life of the tree so that each tree branch can ultimately produce more seeds so that it might perpetuate, exponentially, the life of this tree of knowledge.

 

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Perpetual Epicentral Density Sphere

Dandelion seeds (achenes) can be carried long ...

Image via Wikipedia

The Perpetual Epicentral Density Sphere is a unpublished model of cognition that I began developing in the late ninety’s and early years of 2000 as a result of my training in linguistics and anthropology.  I worked on it before I knew what Cognitive Linguistics actually was and, in fact, it was part of my conversion to CogLing.  With a nod to remix culture and assemblage theory, this model tried to blend together several validated models of discourse and culture in a super feeble attempt to bridge the epistemological gulf between realism and relativism and explain the complete communication picture in a systematic and procedurally elegant way (read: quasi-arbitrary).  This was the early days of my interest in systems theory, but I was really naive about the complexity of complexity.  Basically, the more that I worked on the model the more I came to see that Cognitive Linguistics already had working solutions to a lot of the questions I was addressing.  In fact, when I read back through my notes now, I see that it is actually a model of attention and dynamic construal.  I won’t tell you anything more about the mechanics right now, but I expect that one day I will pull it back off the shelf and show it to the world; in the mean time, here is an analogy from my original manuscript (part of which is in this book) for you to chew on:

“Pick the white puff of seeds on a dandelion clock, pick the stem and hold it in your hand, and meticulously and decidedly, remove every single floating seed, one-by-one until there is only one remaining.  This is what the first thought does when it moves to the second thought.  You have deselected every seed, ignored them all but one, the one you highlighted, the one you lit up – the one you selected.  This, the lone seed on the stem, a sphere at the base, the rod line of the seed body, and the end of the seed a circle of tiny white hairs that extend radially from the stem in many many directions, this seed is a snapshot. You are holding in your hand the most natural visible representation of how your thoughts live and travel.  Now put that last seed up to your mouth and do the wind’s job and send that seed floating.  Where it lands it either develops or dies, just like your thought.”

“If you can take a line of thought and follow it to every dead-end, out every open door and window, to every destination – and catch it resting – you will see simply and plain how lawless and unruly even simple thoughts are in their brief lives.”

You can view images from my portfolio that were inspired through this process at: RyanDewey.org

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Think Like a Bacterium: OSMOS, Naïve Quorum Sensing, & the iPad

I was recently sucked into playing OSMOS on my iPad.  I never play video games (usually I am too busy: wife, art, school, work) but I did happen to spend four hours straight playing this game over winter break.  This game synthesizes math, physics, biology, conceptualization and human enhancement.   Continue reading

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HighLevel Issues in EthnoBotany; Interdisciplinary Cross-Pollination

My Shrunken Head - 2008 - RyanDewey.org

I started getting interested in botany during my undergraduate years when I wanted to complement the technical linguistics training with a tempered understanding of some practical skills.  I have always planned on doing anthropological linguistics and in most locations people grow their own food; learning about botany and horticulture would be good for my survival.  And since talking with people about plants is a great way to collect data I wanted to at least have the competency to grow plants and have some familiarity with the lives of plants.  I took a job working summers and breaks at a 100-year-old tropical aquatics greenhouse where I learned to cultivate Lotus, Victoria Regina, Water lilies, marginal plants, and how to raise fish and maintain healthy ecological systems.  This got me interested in algae, protists, lichens, mosses, ferns, et cetera…

Even earlier in life, during primary school I took part in a Naturalist Aid program which taught me about the medicinal uses of plants, biodiversity, and ecology.  I guess my first encounters with plants was really from a pedagogical perspective on ethnobotany. Continue reading

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