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2000 John Wiley & Sons, Inc.
Discovering Indigenous Science:
Implications for Science
Education
GLORIA SNIVELY
Department of Social and Natural Sciences, University of Victoria
JOHN CORSIGLIA
Consultant on First Nation’s history and culture, British Columbia
Received 27 July 1998; revised 10 November 1999; accepted 10 January 2000
ABSTRACT: Indigenous science relates to both the science knowledge of long-resident,
usually oral culture peoples, as well as the science knowledge of all peoples who as
participants in culture are affected by the worldview and relativist interests of their home
communities. This article explores aspects of multicultural science and pedagogy and
describes a rich and well-documented branch of indigenous science known to biologists
and ecologists as traditional ecological knowledge (TEK). Although TEK has been gen-
erally inaccessible, educators can now use a burgeoning science-based TEK literature that
documents numerous examples of time-proven, ecologically relevant, and cost effective
indigenous science. Disputes regarding the universality of the standard scientific account
are of critical importance for science educators because the definition of science is a de
facto “gatekeeping” device for determining what can be included in a school science
curriculum and what cannot. When Western modern science (WMS) is defined as universal
it does displace revelation-based knowledge (i.e., creation science); however, it also dis-
places pragmatic local indigenous knowledge that does not conform with formal aspects
of the “standard account.” Thus, in most science classrooms around the globe, Western
modern science has been taught at the expense of indigenous knowledge. However, be-
cause WMS has been implicated in many of the world’s ecological disasters, and because
the traditional wisdom component of TEK is particularly rich in time-tested approaches
that foster sustainability and environmental integrity, it is possible that the universalist
“gatekeeper” can be seen as increasingly problematic and even counter productive. This
paper describes many examples from Canada and around the world of indigenous people’s
contributions to science, environmental understanding, and sustainability. The authors ar-
gue the view that Western or modern science is just one of many sciences that need to be
addressed in the science classroom. We conclude by presenting instructional strategies that
can help all science learners negotiate border crossings between Western modern science
and indigenous science.
2000 John Wiley & Sons, Inc. Sci Ed 85:634, 2001.
Correspondence to: William W. Cobern; e-mail: [email protected]
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INTRODUCTION
One of the intense philosophical debates in education literature focuses on the inclusion
of multicultural science in mainstream science education, as evidenced by the number of
papers submitted to this and other science education journals. For some, multicultural
science is seen as important because it can function as a pedagogical stepping stone
especially for multicultural students of science (Atwater & Riley, 1993; Hodson, 1993;
Stanley & Brickhouse, 1994). Certain other science educators who champion modern
Western science as the last and greatest of the sciences tend to dismiss multiculturalscience
as faddish or heretical (Good, 1995a, 1995b; Gross & Levitt, 1994; Matthews, 1994;
Slezak, 1994; Wolpert, 1993).
Suspending consideration of the intrinsic importance of multicultural science Ogawa
(1995) stresses that all science students must work through both individual and indigenous
science understandings in the course of constructing their knowledge of modern Western
science. Ogawa proposes that every culture has its own science and refers to the science
in a given culture as its “indigenous science” (Ogawa, 1995, p. 585). Westerners freely
acknowledge the existence of indigenous art, music, literature, drama, and political and
economic systems in indigenous cultures, but somehow fail to apprehend and appreciate
indigenous science. Elkana writes: “Comparative studies of art, religion, ethics,andpolitics
abound; however, there is no discipline called comparative science” (Elkana, 1981, p. 2).
Thus, in many educational settings where Western modern science is taught, it is taught
at the expense of indigenous science, which may precipitate charges of epistemological
hegemony and cultural imperialism.
It would seem that the dispute over how science is to be taught in the classroom turns
on how the concepts “science” and “universality” are to be defined. The debate rages over
the nature of reality and knowledge, definitions of science, and the so-called universalist
vs. relativist positions. Sometimes the debate appears to be at least as culture-centric as it
is rational. Replying to a Stanley and Brickhouse (1994) suggestion to include examples
of multicultural science in the curriculum, Good (1995a) challenged opponents to be spe-
cific with their “few well-chosen examples of sciences from other cultures”:
What are these few well-chosen examples that should be included in our school science
curriculum? Additionally, it would be very nice to learn how these examples of neglected
“science” should change our understanding of biology, chemistry, physics, and so on. Just
what contributions will this neglected science make in modern science’s understanding of
nature? (p. 335)
As one example of how far the universalist vs. relativist debate can be pushed, the
authors have learned that Richard Dawkins is fond of saying: “there are no relativists at
30,000 feet.” No doubt that without an airplane of conventional description, a person at
30,000 feet is in serious trouble, but when universalists take off and land on vulcanized
rubber tires they make use of a material and process reportedly discovered and refined by
indigenous Peruvians (Weatherford, 1988, 1991). Without multicultural science contri-
butions enabling airplanes to land and take off, there would be neither airplanes, nor for
that matter, universalists at 30,000 feet.
While science educators have been fighting epistemological battles that could effectively
limit or expand the scope and purview of science education, events on the ground appear
to have overtaken usworking scientists have themselves been involved in wide ranging
exploration and reform. Especially during the last 25 years, biologists, ecologists,botanists,
geologists, climatologists, astronomers, agriculturists, pharmacologists, and related work-
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ing scientists have labored to develop approaches that are improving our ability to under-
stand and mitigate the impact of human activity upon the environment. By extending their
enquiry into the timeless traditional knowledge and wisdom of long-resident, oral peoples,
these scientists have in effect moved the borders of scientific inquiry and formalized a
branch of biological and ecological science that has become known as the traditional
ecological knowledge (TEK), which can be thought of as either the knowledge itself, or
as documented ethno-science enriched with analysis and explication provided by natural
science specialists. The interested reader can find numerous detailed examples of TEK
(Andrews, 1988; Berkes, 1988, 1993; Berkes & Mackenzie, 1978, Inglis, 1993; Warren,
1997; Williams & Baines, 1993). Additionally, the present bibliography provides the
reader with a number of specific examples of TEK in Canada and worldwide.
Thus, we face four related questions: First, is science an exclusive invention of Euro-
peans, or have scientific ways of thinking and viable bodies of science knowledge also
emerged in other cultures? Second, if WMS is taken to be universal, what is the status of
the vast quantities of local knowledge that it subsumes, incorporates, and claims to legit-
imize? Third, what is the proper role of science educators as leaders in the process of
refining and clarifying the current definitions of WMS? And fourth, when viable bodies
of useful scientific knowledge emerge in other cultures, how can science educators develop
programs that enable all students to cross cultural bordersin this instance, between the
culture of Western modern science and the cultures of long-resident indigenous peoples?
Because TEK is being used by scientists to solve important biological and ecological
problems and because problems of sustainability are pervasive and of very high interest
to students and others, it becomes increasingly important for science educators to introduce
students to the perspectives of both WMS and TEK. The availability and varied nature of
TEK examples will be useful to proponents of multicultural science (Aikenhead, 1995,
1996; Atwater & Riley, 1993; Bowers, 1993a, 1993b; Hodson, 1993; Ogawa, 1989, 1995;
Smith, 1982, 1995; Snively, 1990, 1995; Wright, 1992).
In this article, we argue the view that since Aboriginal cultures have made significant
contributions to science, then surely there are different ways of arriving at legitimate
knowledge. Without knowledge, there can be no science. Thus, the definition of “science”
should be broadened, thereby including TEK as science. The intention is not to demean
WMS, but instead to point out a body of scientific literature that provides great potential
for enhancing our ability to develop more relevant science education programs.
TERMINOLOGY: WESTERN MODERN SCIENCE, INDIGENOUS
SCIENCE, AND TEK
Since the phrases “Western modern science,” “indigenous science,” and “traditional
ecological knowledge” all have multiple meanings it will be useful to linger briefly with
definitions. For clarity, we shall distinguish between “Western modern science” which is
the most dominant science in the world and “indigenous science” which interprets how
the world works from a particular cultural perspective. This paper focuses on a subset of
indigenous science referred to as “traditional ecological knowledge,” which is both the
science of long-resident oral peoples and a biological sciences label for the growing lit-
erature which records and explores that knowledge.
What is Science?
As is well known, there are numerous versions of what science is, and of what counts
as being scientific. The Latin root, scientia, means knowledge in the broadest possible
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sense and survives in such words as omniscience and prescience. Terms such as “modern
science,” “standard science,” “Western science,” “conventional science,” and “official sci-
ence” have been in use only since the beginning of the twentieth century. For some,
scientific abstractions began with Sumerian astronomy and mathematics; for others, sci-
entific theorizing began with Greek atomism; and for yet others, it began toward the end
of the nineteenth century when scientists began to grapple with abstract theoretical prop-
ositionsfor example, evolution, natural selection, and the kinetic-molecular theory.
What confidence could one have in theoretical statements built from or based on unob-
servable data? Care was taken to develop logically consistent rules outlining how theo-
retical statements can be derived from observational statements. The intent was to create
a single set of rules to guide the practice of theory justification (Duschl, 1994). Science
can also refer to conceptual constructs approved by logical empiricism (positivism) which,
in addition, has the capacity to carry science beyond the realms of observation and ex-
periment. Also, we have come to refer to WMS as officially sanctioned knowledge which
can be thought of as inquiry and investigation that Western governments and courts are
prepared to support, acknowledge, and use. Some authors have represented “science” with
the acronym WMS, which either means “Western modern science” (Ogawa, 1995) or
“white male science” (Pomeroy, 1994). Striving toward comprehensive definitions, certain
sociology of science scholars have described WMS as institutionalized in Western Europe
and North America as a predominately white male, middle-class Western system of mean-
ing and symbols (Rose, 1994; Simonelli, 1994).
In sharp contrast to the exclusivist definitions of science in the previous paragraph,
Ogawa (1995) points science educators toward a broadly inclusive conceptualization of
what science is by defining science rather simply as “a rational perceiving of reality,”
where “perceiving means both the action constructing reality and the construct of reality”
(p. 588). The merit of the use of the word “perceiving” gives science a “dynamic nature”
and acknowledges that “science can experience a gradual change at any time” (p. 588).
Another point put forward by Ogawa is that “rational” should be seen in relativistic terms,
as discussed in the previous section.
The present WMS philosophical climate would require some reconfiguration if TEK,
which takes a generally pragmatic approach, is to be properly received as science. Ap-
proaches to science seem to have proceeded along two fundamentally different courses
by the timeless procedure of relying on observation and experiment, and, during this
century, by the theoretical examination of queries and assertions. By examining the meth-
odology and logic of assertions, questions, and concept, logical empiricism (positivism)
has come to function as a vigorous “gatekeeper” that has certainly succeeded in screening
out metaphysical, pseudo-science during this century. In fact, logical empiricism (positiv-
ism) may have become so powerful a gatekeeper that even experimental science itself
appears to have become diminished. Experiment cannot prove the [absolute] correctness
of assertions, it can only help to rank or disconfirm theories. Hacking refers to the general
difficulty in Boyd, Gaspar, and Trout (1991):
No field in the philosophy of science is more systematically neglected than experiment.
Our grade school teachers may have told us that scientific method is experimental method,
but histories of science have become histories of theory. (p. 247)
Certainly, we may rejoice that logical empiricism (positivism) has been able to screen
out historically destructive pseudo-science by exposing the meaninglessness of its meta-
physics, but there are problems. As poet Robert Frost put it, “Before I built a wall I’d ask
what I was walling in or walling out, and to whom I was like to give offense.” As an
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expression of Western culture (or even as a system of pure, value free, universal truth),
WMS must inevitably swim in a sea of cultural assumptions about progress, self-interest,
winning/losing, aggressiveness, attitude to time (the purview of meaningful history), and
the benefits of immediate advantage as opposed to the importance of long-term conse-
quences.
Until the past two or three decades, the gatekeeper’s performance appears to have been
generally celebrated. More recently, however, sociologists of science have been vigorous
in identifying implicit values and assumptions that can be said to tacitly structure the
gatekeeper’s activities. At the same time, a considerable number of working scientists, no
doubt mindful of both the gatekeeper’s power to exclude and the real possibility of world-
wide environmental collapse, have set up pragmatic TEK science shops. The fact that
working scientists are increasingly acknowledging TEK suggests that there are sound rea-
sons for changing the formal definitions of “science” so as to include such important forms
of multicultural science as TEK.
Our position on “science” is closely aligned with that of Ogawa (1989), who prefers
Elkana’s (1981) understanding of science, which argues that “every culture has its sci-
ence,”...“something like its own way of thinking and/or its own worldview” and gives
the following definition: “By science, I mean a rational (i.e., purposeful, good, directed)
explanation of science of the physical world surrounding man” (p. 1437). We agree with
Ogawa (1989) when he asserts that “Western science is only one form of science among
the sciences of the world” (p. 248). Also, the people living in an indigenous culture itself
may not recognize the existence of its own science, hence, it may be transferred from
generation to generation merely by invisible or nonformal settings (Ogawa, 1989).
Indigenous Science
According to Ogawa (1995), we must distinguish between two levels of science: indi-
vidual or personal science and cultural or societal science. He refers to science at the
culture or society level as “indigenous science” (p. 588). He defines indigenous science
as “a culture-dependent collective rational perceiving of reality,” where “collective means
held in sufficiently similar form by many persons to allow effective communication, but
independent of any particular mind or set of minds” (p. 588).
Although we all participate in indigenous science to a greater or lesser degree, long-
resident, oral culture peoples may be thought of as specialists in local indigenous science.
Indigenous science, sometimes referred to as ethnoscience, has been described as “the
study of systems of knowledge developed by a given culture to classify the objects, activ-
ities, and events of its given universe” (Hardesty, 1977). Indigenous science interprets how
the local world works through a particular cultural perspective. Expressions of science
thinking are abundant throughout indigenous agriculture, astronomy, navigation, mathe-
matics, medical practices, engineering, military science, architecture, and ecology. In ad-
dition, processes of science that include rational observation of natural events,
classification, and problem solving are woven into all aspects of indigenous cultures. It is
both remembered sensory information that is usually transmitted orally in descriptive
names and in stories where abstract principles are encapsulated in metaphor (Bowers,
1993a, 1993b; Cruikshank, 1981, 1991; Nelson, 1983).
We may note that indigenous science includes the knowledge of both indigenous ex-
pansionist cultures (e.g., the Aztec, Mayan, and Mongolian Empires) as well as the home-
based knowledge of long-term resident oral resident peoples (i.e., the Inuit, the Aboriginal
people of Africa, the Americas, Asia, Australia, Europe, Micronesia, and New Zealand).
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Traditional Ecological Knowledge (TEK)
Although the term TEK came into widespread use in the 1980s, there is no universally
accepted definition of traditional ecological knowledge (TEK) in literature. The term is,
by necessity, ambiguous since the words traditional and ecological knowledge are them-
selves ambiguous. Dictionary etymology shows the Latin roots of “traditional science” to
be “knowledge” scientia of the world that is “handed across” or “traded” (from the Latin
traduare) across generations of long-resident oral traditional peoples. “Traditional”usually
refers to a cultural continuity transmitted in the form of social attitudes, beliefs, principles,
and conventions of behavior and practice derived from historical experience. However, as
Berkes (1993) points out, “societies change through time, constantly adopting new prac-
tices and technologies, and making it difficult to define just how much and what kind of
change would affect the labeling of a practice as traditional” (p. 3). Because of this, many
scholars avoid using the term “traditional.” As well, some purists find the term unaccept-
able or inappropriate when referring to societies such as native northern groups whose
lifestyles have changed considerably over the years. For this reason, some prefer the term
“indigenous knowledge” (IK), which helps avoid the debate about tradition, and explicitly
puts the emphasis on indigenous people (Berkes, 1993). The term “ecological knowledge”
poses definition problems of its own. If ecology is defined narrowly as a branch of biology
in the domain of Western science, then strictly speaking there can be no TEK; most
traditional peoples are not modern Western scientists. If ecological knowledge is defined
broadly to refer to the “knowledge, however acquired, of relationships of living beings
with one another and with the environment, then the term TEK becomes tenable” (Berkes,
1993, p. 3).
TEK generally represents experience acquired over thousands of years of direct human
contact with the environment. Although the term TEK only recently came into widespread
use, the practice of TEK is ancient (Berkes, 1993). The science of long-resident peoples
differs considerably from group to group depending on locale and is knowledge built up
through generations of living in close contact with the land. Figure 1 show one way of
attempting to describe TEK within an indigenous science framework and of emphasizing
its importance to contemporary environmental issues. Examples of indigenous and TEK
science may be accessed through living elders and specialists of various kinds or found in
the literature of TEK, anthropology, ethnology, ethnobiology, ethnogeography, ethnohis-
tory, and mythology, as well as in the archived records of traders, missionaries, and gov-
ernment functionaries.
TEK information is sometimes cherished as private or belonging to one family only.
Also, in many traditions, oral information may only be shared under particular circum-
stances, for example, when it is clear that no one intends to use the knowledge for gain.
CHARACTERISTICS OF TRADITIONAL ECOLOGICAL KNOWLEDGE
A fundamental principle taught by indigenous elders is that subject matter is properly
examined and interpreted contextually. For example, identification and structural exami-
nation of a particular plant and its fruits may be no less important than its uses within the
context of a particular family or community and may include stories relating to its use as
a food source, its ceremonial uses, its complex preparation process, the traditional accounts
of its use (as in purification rituals), its kin affiliations, and so on (Christie, 1991). The
context is in marked contrast with WMS where “environmental” and “social” influences
are generally considered confounding, and scientists often confine their attentions to the
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Figure 1. Traditional ecological knowledge.
controlled conditions of laboratories or the theoretician’s office. Traditional ecological
knowledge tends to be holistic, viewing the world as an interconnected whole. Humans
are not regarded as more important than nature, thus, “traditional science is moral, as
opposed to supposedly value free” (Berkes, 1993).
Metaphor and stories can be used to encapsulate and compress oral wisdom and even
make it entertaining. Such stories can be decoded in relation to specific circumstances
1
TEK knowledge corresponds variously to WMS categories. The list suggests a descending order of simi-
larities.
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upon appropriate reflection or contemplation. Oral narratives may explore historicalevents,
such as the coming of the first outsiders, encroachment on traditional lands, or changes in
animal populations due to overuse. Among the Nisga’a of Northern British Columbia
stories function as deeds to land and resources (McKay, oral communication, 1979). Nar-
ratives provide information about changes in migration routes of caribou as a result of
new land use activities; changes in the population of salmon or crabs; and changes in the
size, vitality, longevity, and even the viscera of animal populations. Oral narratives often
provide biologists with important long-term observations describing changes in plant and
animal populations that can be correlated with over-fishing and pollution (Cruikshank,
1981,1991; Kuhnlein & Turner, 1991).
Because traditional people tend to spend generations learning about life in one place,
traditional science often may not resemble the more mobile and dramatic Western science
that was developed in close association with the rise of Western global expansionism.
Experimentation and innovation may take place at a more measured pace than in WMS.
In her observations of Athapaskan and Tlingit languages in the Yukon and Northwest
Territories, Julie Cruikshank (1991) notes:
Observations are made over a lifetime. Hunting peoples carefully study animal and plant
life cycles, topography, seasonal changes and mineral resources. Elders speaking about
landscape, climate and ecological changes are usually basing their observations on a life-
time of experience. In contrast, because much scientific research in the north is university-
based, it is organized around short summer field seasons. The long-term observations
included in oral accounts provide important perspectives on the questions scientists are
studying. (p. 28)
Among the Nisga’a of Northern British Columbia, for example, one rarely responds to
a request for information or opinion quicklyit is more respectful to consider such re-
quests for a number of days before making a carefully considered response. Mistakes
cannot be tolerated when footsteps take one where swift water rushes beneath river ice.
Where a community is resident and stable, solutions to problems can be carefully pre-
served, refined, and re-applied. Innovation may be employed when necessary, but it is not
generally taken to be a goal itself. Stories also show that when circumstances dramatically
change, communities move, or people are lost or under pressure, the rate of inquiry and
experimentation may be accelerated (Corsiglia & Snively, 1995).
CONTRIBUTIONS OF INDIGENOUS SCIENCE
Numerous traditional peoples’ scientific and technological contributions have been in-
corporated in modern applied sciences such as medicine, architecture, engineering, phar-
macology, agronomy, animal husbandry, fish and wildlife management, nautical design,
plant breeding, and military and political science (Weatherford, 1988, 1991). In the Amer-
icas, traditional scientists developed food plants that feed some three-fifths of humanity.
They also developed thousands of varieties of potatoes, grain, oilseed, squashes, and hot
peppers, as well as corn, pumpkins, sunflowers, and beans. They first discovered the use
of rubber, vulcanizing, and also platinum metallurgy (Weatherford, 1988, 1991). Meso-
American mathematicians and astronomers used base 20 numeracy to calculate calendars
more accurate than those used by Europeans at the time of contact, even after the Gregorian
correction (Kidwell, 1991; Leon-Portilla, 1980). Native Americans developed highly ar-
ticulated and effective approaches to grassland management (Turner, 1991) and salmon
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production (Pinkerton, 1989). Traditional Native American healers discovered and used
quinine, Aspirin, and ipecac (a drug still used in traumatic medicine to expel stomach
contents), as well as some 500 other important drugs (Weatherford, 1988, 1991). In the
Americas alone, traditional knowledge and wisdom systems sustained populations esti-
mated at approximately 100 million (Wright, 1992), one-fifth of the world’s population at
the times of contact in 1492. Even today, most people do not realize that we are benefiting
from the labors of Aboriginal scientists and doctors almost every time we dress, dine,
travel, or visit our physicians. Suggestions that indigenous peoples cannot practice “sci-
ence” turn upon narrow and restrictive definitions, old justifications of harsh expansionism,
or insufficient factual data.
The Wisdom Aspect of TEK
Traditional wisdom may be thought of as an aspect of TEK that focuses on balancing
human needs with environmental requirements (Bowers, 1995). In describing traditional
wisdom, Corsiglia and Snively (1995) note:
All life forms must be respected as conscious, intrinsically invaluable, and interdependent.
Respecting an animal’s body means honoring its spirit and using every part of an animal’s
body. In practical terms, traditional wisdom extends the caring relationships associated
with “family” life to communities and even to the environment. We are all relations, it is
wrong to exploit other life forms or take more than one’s share. The deep interest our
children feel in animals, plants, water, and earth should be trusted and encouraged. All
creatures can be our teachers and while humans may readily affect other life forms, we
need not see ourselves as superior. (p. 29)
The oral narratives of the Northwest Coast, for example, describe origins and residency
in terms of Creation and the Great Flood, and they perceive a world in which humans,
nature, and the supernatural are inextricably linked (Nelson, 1983). Today, as in the past,
many indigenous people state that all living thingsplant, animal, bird, or creatures of
the seaare endowed with a conscious spirit and therefore can present themselves in
abundance or not at all (Corsiglia & Snively, 1995). Prayers were said to the spirit of the
great cedar tree before felling it, that it might fall in the right direction and that its spirit
would not be offended. The fisherman used many different prayers and songs to com-
municate with the spirit of the fish to achieve success in fishing (Emmons, 1991; Nelson,
1983; Stewart, 1977).
In Make Prayer to the Raven, Richard Nelson (1983) describes the Koyukon people’s
traditional spiritual ideology as pervaded by elements of nature. The proper role for hu-
mankind is to serve a dominant nature, in sharp contrast to the Western tradition of hu-
mankind dominating nature. The proper forms of human conduct are set forth in an
elaborate code of rules and deference is shown for everything in the environment, partly
through gestures of etiquette and partly through avoiding waste or excessive use. Human-
ity, nature, and the supernatural are not separated, but are united within a single cosmos.
Hence, TEK can be thought of as the joining of detailed traditional knowledge with the
values and ethics of traditional wisdom.
STRENGTHS AND LIMITATIONS ASSOCIATED WITH ORAL
INFORMATION TRADITIONS
Whether attempting to conduct educational research or develop science for students, it
is important to consider the strengths and limitations of oral tradition as evidence for
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scientific contributions and past history. Despite growing support for indigenous science,
some scientists operating within Western empiricism are reluctant to accept oral infor-
mation as a source of scientific knowledge for at least two reasons. First, oral cultures use
information storage and retrieval systems that are substantively different from those em-
ployed in cultures that use permanent recordkeeping (Johnson, 1992); and second, indig-
enous oral cultural information may integrate scientific information with spiritual,
mythological, and even fictional elements.
Oral tradition has been defined succinctly as “oral testimony transmitted verbally from
one generation to the next or more” (Vansina, 1971). Anthropologist Cruikshank (1981)
describes native oral narrative traditions in the Yukon as a distinct intellectual way of
knowing (epistemology) and lists several strengths as a data source. Among those that are
of interest to science educators and researchers are:
Persistence: Most aspects of indigenous cultures have changed enormously since the
last century; in part, due to resource extraction (the gold rush), highways, industrialization,
government programs, and schools. However, the oral traditions continue to be important
to adults, particularly older people. For example, stories recorded in the Yukon in 1883
were still told by women living in the Yukon in the 1970s. The structural arrangement
persists even when the details of the story vary. “This deep conservatism of Yukon oral
tradition is likely to be one of its chief attractions to scientists and historians”(Cruikshank,
1981, p. 72).
Individual variation and consistency: While individual narrators may all tell different
versions of one story, the women with whom Cruikshank worked were most consistent in
their own versions, using similar words and phrases and insisting on the importance of
“getting it right” even when retelling of stories was separated by several years.
Oral tradition as technology: Traditional narratives may contain highly technical in-
formation. Anthropologist Robin Riddington (n.d.) suggests that oral tradition is a critical
adaptive strategy for hunters and gatherers, particularly in harsh environments. He argues
that the conceptual ability to recreate, through language, a situation for someone who has
not yet experienced it directly is a highly adaptive technology carried in the mind, rather
than in the hand. Detailed descriptions of how to correctly make a caribou snare, how to
make a snowshoe, how to trap specific animals, or how to find the way back home are
variously embedded in stories. Accurate transmission from generation to generation be-
comes critical for group survival, therefore each generation is careful to get the critical
aspects accurate. “This is the kind of detailed observation and technical thinking valued
by scientists” (Cruikshank, 1981, p. 72).
Duration of observation: Oral traditions may provide detailed observations of natural
phenomena made over a lifetime. In contrast, scientists working in laboratories, research
stations, and universities are often limited to reporting on short field trips during the sum-
mer.
Absence of documentary sources: In regions where written documents date from the
beginning of this century or back into the preceding century, oral tradition is a significant
source of historical and ecological information. With only recently recorded observations,
“scholars may dispute the validity of evidence in oral narratives, but they cannot afford to
ignore it” (p. 72)
There are also limitations. Cruikshank (1991) lists some significant limitations of oral
narratives as a source of evidence for those working in a Western science framework.
Among those that may be of interest to science educators, Cruikshank identifies the fol-
lowing:
Cultural context: Traditions passed on orally begin with very different premises from
Western science and cannot readily be interpreted out of context. Usually a scientist in-
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terested in a particular phenomenon will both pose a question and answer it within a
Western frame of reference leading to a misinterpretation of a story.
Literary style and symbolism: Each culture has a special literary style that cannot be
ignored in the analysis of narrative. Like all literature, oral narratives may seek to transform
rather than accurately reflect life, and this poses problems for the scientist or historian
seeking to isolate historical or scientific data. Ideally, the scientist should be skilled in all
aspects of symbolic and formal narrative analysis.
Time and space perspective: A serious limitation for scientists is the extrapolation of
linear time from oral narrative based on cyclical time. Most oral traditions do not contain
even an internal sequence of time and would be undatable and unusable if other supporting
evidence were not available. For example, events occurring over several generations may
be condensed into a single generation. This limits the possibility that scientists can date
scientific phenomenon on the basis of native traditions.
Quantitative data: Native resident peoples of northwest Canada do not handle quanti-
tative data in the same manner as Western science. People may speak of “hundreds” or
“thousands” of people, years, or moose when they merely mean “many.” This can be most
bewildering to a Western listener and limits the possibility that a scientist can date or
quantify scientific phenomena on the basis of native traditions.
In summary, Cruikshank concludes that “oral tradition tends to be timeless rather than
chronological, and refer to situations rather than events.” Oral tradition has “a specificity
of its own which puts limitations on its use.” Hence, “a single tradition cannot be used by
itself, but only in combination with other sources, in comparative ways.”
Although cultural perspectives may make it inconvenient or difficult to incorporate
traditional science examples into a Western scientific framework, science researchers and
students can nonetheless learn from both the practices and the narrative stories of Native
Americans. Languages, myth, and ritual generally articulate culturally and ecologically
located conceptions of self in relation to others and communicate a sense of the connections
which bind their communities together and to the land. Origin stories and mythologies
such as their moral stories of ancestral beingsare closely tied to place and, therefore,
are not easily exportable in the same way that Western science could be exported (Bowers,
1993b; Gough & Kessen, 1992).
TRADITIONAL ECOLOGICAL KNOWLEDGE SCHOLARSHIP
As we have seen, increased appreciation for ethnoscience, ancient and contemporary,
paved the way for the acceptability of the validity of traditional knowledge in a variety of
fields. Fikret Berkes (Inglis, 1993) provides an overview of TEK theory and scholarship
in his comprehensive article, “Traditional Ecological Knowledge in Perspective.” Besides
discussing the significance of TEK and comparing it with Western science, he provides
the following working definition:
TEK is a cumulative body of knowledge and beliefs, handed down through generations
by cultural transmission, about the relationship of living beings (including humans) with
one another and with their environment. Further, TEK is an attribute of societies; by and
large, these are non-industrial or less technologically advanced societies, many of them
indigenous or tribal. (p. 3)
Pioneering work by ecologists such as Conklin (1957) and others documented that
traditional peoples such as Philippine horticulturists often possessed exceptionally detailed
knowledge of local plants and animals and their natural history, recognizing in one case
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1,600 plant species. Other kinds of indigenous environmental knowledge were acknowl-
edged by scientific experts. For example, ecologist Pruitt has been using Inuit terminology
for types of snow for decades, “not in any attempt to be erudite, but to aid in the precision
in our speech and thoughts” because when dealing with ice phenomena and types of snow
“there are no precise English words” (Pruitt, 1978).
The Yupiaq, or Eskimo people of southwest Alaska, have an extensive technology for
surviving the harsh conditions of the tundra. While it is true that much of Yupiaq knowl-
edge has been manifested most clearly in their technology, that technology, according to
Kawagley and Norris-Tull (1995), did not spring out of a void. “Their inventions could
not have been developed without extensive scientific study of the flow of currents in the
rivers, the ebb and flow of the tides in the bays, and the feeding, sleeping, and migratory
habits of fish, mammals, and birds” (Kawagley & Norris-Tull, 1995, p. 2):
Yupiaq people have an extensive knowledge of navigation on open seas, rivers, and over
snow-covered tundra. They have their own terminology for constellations and have an
understanding of seasonal positioning of the constellations. They have developed a large
body of knowledge about climatic and seasonal changesknowledge about temperature
changes, the behavior of ice and snow, the meanings of different cloud formations, the
significance of changes in the wind direction and speed, and knowledge of air pressure.
This knowledge has been crucial to survival and was essential for the development of the
technological devices used in the past (and many still used today) for hunting and fishing.
(p. 2)
Thus, various works showed that many indigenous groups in diverse geographical areas
from the Arctic to the Amazon (e.g., Posey, 1985) have had their own systems of managing
resources. Thus, the feasibility of applying TEK to contemporary resource management
problems in various parts of the world was gradually recognized (Berkes, 1993; Inglis,
1993; Johannes, 1989, 1993; Johnson, 1992; Williams & Baines, 1993).
CONTRIBUTION OF TEK AND IK SCHOLARSHIP
TEK and IK scholarship is concerned with the ecological and environmental knowledge
of long-resident, usually oral-culture societies. Some of the contributions of traditional
ecological knowledge are
2
:
Perceptive investigations of traditional environmental knowledge systems can pro-
vide science researchers with important biological and ecological insights (Johannes,
1993; Warren, 1997).
Provides effective and cost effective shortcuts for researchers investigating the local
resource base. Local knowledge may make it possible to survey and map in a few
days what would otherwise take months, or example, soil types, plants and animal
species, migration pathways, and aggregation sites (Johannes, 1993; Warren, 1991,
1997).
Locates rare and endangered species for researchers identifying sensitive areas, such
as aesthetic qualities or species diversity (Johannes, 1993).
Helps define protected areas and can be used for natural resource management.
Protected areas may be set aside to allow resident communities to continue their
2
Adapted from the International Union of Circumpolar Nations program on Traditional Knowledge for Con-
servation (IUCN, 1986) and reprinted in Inglis (1992).
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traditional lifestyles, with the benefits of conservation (Gadgil & Berkes, 1991;
Pinkerton, 1989).
Provides time-tested in-depth knowledge of the local area which results in more
accurate environmental assessment and impact statements. People who depend on
local resources for their livelihood are often able to access the true costs and benefits
of development better than any evaluator from the outside. Involvement of the local
peoples improves the chance of successful development (Johannes, 1993; Warren
et al., 1993, 1997).
TEK and IK are of interest to the indigenous peoples from whom it originates, and is
also being utilized by courts and government officials, as well as scientists. The recognition
of TEK and IK globally is explicitly addressed in international agreements, including The
Convention on Biological Diversity, Agenda 21, and Guiding Principles on Forest.
3
The
World Resource Institute’s Global Diversity Strategy includes as one of its ten principles
for conserving biodiversity the principle that cultural diversity is closely linked to biodiv-
ersity; conversely conserving biodiversity often helps strengthen cultural integrity and
values (Warren, 1997).
Convergence of Oral and Scientific Traditions in Canada
Ethnobotanists noted that there are about 550 species of plants listed in the literature as
having been used in the diets of indigenous peoples of Canada (Kuhnlein & Turner, 1991).
Most Aboriginal groups understood plant succession and employed fire to encourage the
growth of valuable plants, foster optimum habitat conditions, and control insect pests
(Ford, 1979). In British Columbia, controlled burning was practiced on southern Vancou-
ver Island to optimize the production of edible blue camas, which grows best in an open
Gary Oak meadow habitat. When controlled understory burning was practiced, the bulbs
grew to the size of table potatoes. The Aboriginal management practice was outlawed by
newcomer Europeans who misunderstood the practice and had very different culinary
preferences and land use agendas. A century later the bulbs are the size of a small green
onion and are no longer gathered (Turner, 1991). According to Turner, “the concept of
genetic and ecotypic variability was obviously recognized by indigenous peoples and was
a factor in food gathering” (p. 18). For example, some Pacific Coastal peoples traveled
considerable distances to obtain prime cow-parsnip shoots in the spring, even though cow-
parsnip could be found nearby (Kuhnlein & Turner, 1991). Most recently, yewpreparations
used by the Northwest Coast peoples, such as the Nisga’a, or persistent skin ulcerations
have yielded taxol, which is proving effective against some forms of breast cancer.
Biologists and chemists working in field analysis acknowledge that a traditional prac-
titioner can often detect changes in taste, water, tissues, and other substances at levels
below that of contemporary testing equipment. Traditional resource harvesters near the
Rattan copper-zinc mine in Northwest Manitoba have refused to eat water and eat fish and
beaver from lakes which are related to the licensed discharges from the mill. These changes
in taste developed over the previous 2 years. A recent field sampling program designed
by the MKO and the Environmental Protection Laboratories identified sample sites and
sample types on the basis of interviews with the principal resource harvesters. The field
3
These documents, outputs of UNCED 92, or “Earth Summit” at Rio de Janeiro in June 1992 are reviewed
in detail in the Scientific Panel for Sustainable Forest Practices in the Clayoquot Sound document A Vision and
Its Context: Global Context for Forest Practices in Clayoquot Sound.
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sampling techniques confirmed the significance of the 13 sampling sites suggested by an
83-year-old Cree trapper and others using the area. Work is now underway to integrate
information from sources as disparate as traditional ecological monitoring with satellite
imagery, modern sampling techniques, and laboratory analysis programs to manage the
stewardship of the region’s resources (Wavey, 1993).
The Nisga’a people of British Columbia live in the Nass Valley near Alaska. They
continue to use the Nisga’a language and to preserve the culture that connects them with
their river and its valley. That the Nisga’a traditional science practitioner is trained to
observe nature and behave with respect is reflected in the following account, as reported
by Corsiglia and Snively (1997). In 1982, a Nisga’a fisherman observed mature edible, or
Dungeness crabs, marching past the dock at the mouth of the Nass River, rather than
staying in the deep water of Alice Arm. Suspecting that the unusual behavior was caused
by the new molybdenum mine at Alice Arm, the man conferred with others and the matter
was reported to Nisga’a Tribal Council Leaders. The leaders engaged lawyers and biolo-
gists to provide official scientific knowledge and official communication about the matter.
It was quickly established that the ocean floor was being affected by the heavy metal
tailings with a concentration of 400 grams of suspended solids per litre, 8,000 times greater
than that allowed by the Canadian government. Somehow, the company managed to get
a permit that entitled them to emit an effluent that exceeded the normal toxicity standard.
We may rightly wonder at the Nisga’a fisher’s ability to deduce the cause of the crab’s
unusual behavior. The following description of TEK as practiced among the Nisga’a is
instructive:
Among the Nisga’a, and among other aboriginal peoples, formal observation, recollection,
and consideration of extraordinary natural events is taken seriously. Every spring members
of some Nisga’a families still walk their salmon stream to ensure that spawning channels
are clear of debris and that salmon are not obstructed in their ascent to spawning grounds.
In the course of such inspection trips, Nisga’a observers traditionally use all of their senses
and pay attention to important variables: what plants are in bloom, what birds are active,
when specific animals are migrating and where, and so forth. In this way, traditional
communities have a highly developed capacity for building up a collective data base. Any
deviations from past patterns are important and noted. (p. 25)
Concerned with the multiple perils faced by their Nass River salmon, the Nisga’a have
themselves implemented a salmon protection project that uses both the ancient technology
and wisdom practices, as well as modern statistical methods of data analysis to provide
more reliable fish counts than electronic tracking systems. The Nisga’a project, which
earned a Lt. Governor’s prize in British Columbia, is described and illustrated in the
following account by Corsiglia and Snively (1995).
Observing that electronic fish counters can be inaccurate, the Nisga’a have instituted an
ingenious fish counting system in the Nass River that combines ancient fish wheel tech-
nology with modern statistical methods. The ancient fish wheel was made of cedar wood
and nettle fiber mesh, and the elongated axle of the fish wheel was fitted with three parallel
vanes constructed in the form of large, flattened dip nets. The swift moving downstream
current turned the wheel by exerting force against the submerged vanes, and as the com-
panion vanes rose in turn, they gently caught and uplifted the fish as they swam upriver.
As each vane rose from the horizontal, the fish slid toward wooden baffles that guided
them out the side of the fish wheel and into submerged holding baskets. This technology
provided the Nisga’a with an effortless fishing technique as well as a ready supply of fresh
salmon.
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Modern Nisga’a fishing wheels are made of aircraft aluminum and nylon mesh. Like
their predecessors, these fish wheels allow fish to be captured unharmed and held in holding
tanks. This enables the Nisga’a and their consulting research scientist to tag and count the
fish by means of statistical analysis and projection. Returning salmon are first caught using
a fishing wheel at a lower river station, held in holding tanks until tagged, measured, and
released unharmed or kept for food. Fish are also tagged at an upriver fish station where
the proportion of tagged fish is used to calculate returns. Reportedly, this technique pro-
vides more accurate and reliable data than that collected by electronic tracking systems
(personal communication, the late Eli Gosnell, Dr. Bertram McKay, and Mr. Harry Nyce).
WORLDWIDE TRADITIONAL KNOWLEDGE AND ITS RELEVANCE
TO SUSTAINABLE DEVELOPMENT
Growing worldwide acceptance among scientists and international aid agencies of in-
digenous knowledge is reflected in a network of 33 national and regional TEK and IK
Resource Centers, so far embracing six continents, as well as the Philippines, Japan, Mi-
cronesia, and New Zealand (Healey, 1993; Warren, 1991), and a dozen more centers are
in the process of becoming established (Warren, 1997).
In some of Africa’s most ecologically fragile and marginalized regions, knowledge of
the local ecosystem simply means survival. Famine caused by drought, deforestation, de-
sertification, or topsoil erosion, and declining productivity are some circumstances which
may have encouraged or necessitated the acceptance of innovation. Among the traditional
managenent practices which encompass the individual and community wisdom and skills
of African indigenous peoples, TEK scientists list the following: indigenous soil taxono-
mies; soil fertility; agronomic practices such as terracing, contour banding, fallowing,
organic fertilizer application, crop rotation and multicropping; indigenous soil and water
conservation; and anti-desertification practices (Atteh, 1989; Lalonde, 1993).
In northern Australia, it is interesting to note that white people name only two seasons
“the wet” and “the dry”whereas Aborigines name six that are precisely defined by
predictable changes in weather, tides, plant blooming and fruiting cycles, insect abundance,
and the breeding cycles and migrations of fishes, mammals, and birds (Davis, 1988).
According to TEK researcher Johannes (1993), the value of such information for impact
assessment is obvious, but it would take years for modern researchers to assemble it using
conventional means.
Although traditional pest control systems were once widely used in tropical countries,
their use has been severely disturbed by the introduction of modern agro-chemicals. De-
pendence on expensive modern pesticides poses a potential threat to the health of tradi-
tional farmers and is often poisonous to the local ecosystem (Heeds, 1991). The earliest
known mention of a poisonous plant having biopesticide properties is Azadirachta indica,
or Indian lilac, recorded in Italian Rig Veda 2000 B.C. (Hoddy, 1991). Throughout India
and Africa, traditional farmers long observed the immunity of its leaves to desert locust
attack. The plant works as a repellent and antifeedant to many chewing and sucking insects
in the larva or adult stages (Emsley, 1991; Heeds, 1991). Recent analysis of the neem
extract determined the plant contains 20 active ingredients which makes it difficult for any
insect pest to develop a resistance to them all (Hoddy, 1991). Currently, TEK researchers
are working with farmers in India and Africa to develop a neem spray made from the seeds
of the fruit, while over a dozen campaigns in industrialized countries are working an
commercial neem products that are stable, selective, and effective as naturally occurring
neem (Emsley, 1991).
Research and understanding of the nutritional vitality in the diversity of food systems
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developed by indigenous societies worldwide provides new knowledge and depth of un-
derstanding to contemporary dietary and medicinal patterns of indigenous cultures, as well
as to our larger multicultural populations. Other areas of usefulness for information on
indigenous plant foods include genetic research and development of agricultural crops.
Germplasm conservation programs and databases of indigenous food are valuable re-
sources for enhancing existing crops or for the development of new ones (Kuhnlein &
Turner, 1991; Warren, 1997).
Clearly, each culture has a science, a system for adapting in an environment. The so-
lutions are different from those of Western science, but they are by no means inferior.
Although still largely untested, indigenous food plants may well have potential for nur-
turing an increasingly hungry and resource-starved world. Even seemingly useless plants
can be rendered digestible by using Aboriginal methods of preparation. Plantidentification,
ways of preparation, cautions on potential toxicity, biopesticides, and the nutritional and
medical benefits of specific plants are highly desired information. Clearly, the application
of TEK and IK to contemporary conservation and resource management problems in var-
ious parts of the world is recognized. Teachers and students participating in wilderness
programs, environmental education programs, and science education programs in general
are potential beneficiaries of published knowledge on indigenous science.
TOWARDS ACKNOWLEDGING INDIGENOUS SCIENCE
There are a number of issues that make it difficult to incorporate indigenous science
examples into a Western scientific framework. Chief among them is the fact that many
scientists and science educators continue to view the contributions of indigenous science
as “useful,” but outside the realm of “real science.”
At first glance, observation of the language of science, science texts, and many scientists
suggest systematic racism (Aikenhead, 1993; Horseman, 1975). Analysis of the literature
goes much further and gives us insights into familiar science topics such as “universalism”;
science, technology, and society issues; and what it means to do in science. Of the debates
which inhibit acknowledging TEK and IK as “real science,” two will be articulated here:
1) the differences between a universalist and relativist position towards nature and the
natural sciences; and 2) the problem among many Western scientists of recognizing tra-
ditional knowledge and wisdom as science because of its spiritual base.
UNIVERSALISM VS. CULTURAL RELATIVISM IN THE NATURAL
SCIENCES
To take science seriously, according to many scientists, philosophers, and historians of
science (Good, 1995a, 1995b; Gross & Levitt, 1994; Matthews, 1994; Slezak, 1994), it is
necessary to assume a universal position on nature and the natural sciences. In the book
Science and Relativism, Matthews (1994) uses the words of various scientists, including
Max planck and Albert Einstein, to support the universalist position:
The core universalist idea is that the material world ultimately judges the adequacy of our
accounts of it. Scientists propose, but ultimately, after debate, negotiation and all the rest,
it is the world that disposes. The character of the natural world is unrelated to human
interest, culture, religion or sex. (p. 182)
Proponents of the universalists’ position argue that scientists who contribute to the
AAAS project (1989), Science for All Americans, support their views:
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Science presumes that the things and events in the universe occur in consistent patterns
that are comprehensible through careful, systematic study. Scientists believe that through
the use of the intellect, and with the aid of instruments that extend the senses, people can
discover patterns in all of nature...Science also assumes that the universe is, as its
name implies, a vast single system in which the basic rules are everywhere the same.
(p. 25)
The National Science Education Standards (National Council, November, 1992) under-
line the universalist position of the natural sciences:
Science distinguishes itself from other ways of knowing and from other bodies of
knowledge through the use of empirical standards, logical arguments, and skepticism, as
scientists strive for certainty of their proposed explanation. (p. v-166)
The world may be indifferent to Aristotle’s suggestion that there is a single best answer
to every question, which might be called “universally true.” If proponents of universal
science believe that their methodology enables them to understand the universe, they would
be seeming to claim the unverifiable. In other words, all honest inquiry may make a
legitimate contribution to universal science. Moreover, most proponents of indigenous and
multicultural science would agree that objects and events occur in consistent patterns, but
how these phenomena are interpreted is influenced by language, culture, physical condi-
tions, and events.
A sample of statements by persons who promote a relativistic position that similarly
rejects a universalist position as an underlying assumption of natural sciences follows:
There is a need to struggle to assert the equal validity of Maori knowledge and frameworks
and conversely to critically engage ideologies which reify Western knowledge (science)
as being superior, more scientific, and therefore more legitimate. (Smith, 1992, p. 7)
Traditional African science and Western science both have their positive and negative
aspects. There is overlap between the two and they are not mutually exclusive. The major
difficulty lies with the denial by Western science of the validity of Africa’s contributions.
Because every culture’s way of viewing the world is different it seems probable that every
culture may have developed unique strategies for doing science. Some of these may just
possibly fill in the gaps in others. If the scientific knowledge of all cultures could be pooled
and regarded with equal respect, the world would undoubtedly be an immeasurably richer
place. (Murfin, 1994, p. 97)
To love is not directly related to the components of Western science. Rather, it is closely
related to the Japanese traditional (or indigenous) culture (Ogawa, 1986a; Okamoto &
Mori, 1976)...Weshould identify what our own indigenous science is, as well as
understand what Western science involves. In this context, we have investigated in recent
years how we recognize and interpret “nature” in the Japanese cultural context. (Ogawa,
1989, p. 248; Ogawa & Hayashi, 1988)
Thus, discussions about the relative merit of WMS and the sciences of other cultures
seem to have potential for educating students about science. In the words of Stanley and
Brickhouse (1994), “If all students could learn how the purposes of scientific activity have
varied in different cultures and historical times, and how all cultures have developed
sciences to meet their needs, they can also learn that Western modern science is not
universal, infallible, or unchangeable” (p. 396). This kind of critical thinking is necessary
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to enable students to understand how WMS is a particular way of thinking about the natural
world, rooted in Western culture, and how the purposes of WMS could be changed to
create future sciences that better meet the needs of diverse societies.
RECONCILING THE SPIRITUAL BASE OF TEK
A second problem of integration is that of the refusal of many scientists to recognize
traditional ecological knowledge as science because of its spiritual base, which they regard
as superstitious and fatalistic. What they fail to recognize is that spiritual explanations
often incorporate important ecology, conservation, and sustainable development strategies
(Johnson, 1992). In reference to traditional ecological knowledge, Johnson and Ruttan
(1991) point out:
Spiritual explanations often conceal functional ecological concerns and conservation strat-
egies. Further, the spiritual aspect does not necessarily detract from the aboriginal
harvester’s ability to make appropriate decisions about the wise use of resources. It merely
indicates that the system exists within an entirely different cultural experience and set of
values, one that paints no more and no less valid a picture of reality than the one that
provides its own (western) fame of reference. (Cited in Johnson, 1992, p. 13).
Johnson (1992) further asserts that “the spiritual acquisition and explanation of TEK is
a fundamental component and must be promoted if the knowledge system is to survive.”
Essentially, criticisms of the validity and utility of indigenous science misapprehend the
structure and mechanics of indigenous oral information systems. These systems do not
simply assert that mythic-magical forces cause and control events. Large numbers of in-
digenous peoples observe, interpret, and orally report nature exhaustively. Rather than
writing about their findings, they may use metaphoric stories to compress and organize
important information so that it can be readily stored and accessed. In the past, when
newcomers were actively marginalizing indigenous peoples, they had no inclination to
access this information. However, as we have seen during recent years, the situation has
changed and a very considerable number of scientists have “decoded,” transcribed, and
interpreted significant quantities of precise indigenous science knowledge.
The debate between Western science and advocates of indigenous science is admirably
summarized in the following quote:
Most educated people todayexcept for those trained in sociocultural anthropology or
related disciplinesbelieve that traditional cultures are unscientific because they are based
on magical beliefs and/or because they lack the benefit of the Western scientific method
of empirical observation and experiment. Ironically, many sociocultural anthropologists
also believe that the traditional cultures are unscientific. This follows from the anthropo-
logical dictum that every culture has a unique worldview. Thus, modern science, as a
product of Western culture, represents but one cultural perspective, different from but no
better than any other. The first group believes that Science (with a capital “S”) is an
invention of recent European culture. The second group professes that there can be no
science (with a capital “S”) because there is no Reality (with a capital “R”), only unique
cultural definitions of reality. Neither perspective leaves room for TEK and modern science
to join forces to the end of achieving an understanding of reality superior to both. (Hunn,
cited in Williams & Baines, 1993, p. 16).
As we have seen, TEK is often revealed through stories and legends, making it difficult
for non-Aboriginal people to understand. The non-Aboriginal speaker is most often un-
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familiar with all of the subtleties and sophisticated terms of the Aboriginal language.
Consequently, when speaking with an elder, a non-Aboriginal person may not know how
to ask the proper question to obtain specialized knowledge of the ecology, medicines, and
spiritual matters (Colorado, 1988; Johnson & Ruttan, 1991). When it becomes important
to access TEK, local people must become directly involved in the research. This “inside”
perspective is essential if the information is to be interpreted accurately (Johnson, 1992).
If the goal is to integrate TEK and Western science, both First Nations peoples and Western
scientists must assist in interpreting the results (Colorado, 1988; Johnson, 1992).
In the world of TEK and IK, science information may be transmitted in spiritual forms.
Beyond that, for long-resident peoples, the widely held belief that all creatures are con-
scious may be re-stated to mean that other life forms are deserving of respect and, thus,
the spiritual observation becomes a political dictum: we are simply not free to move
mountains and extirpate species because of mere whims or imagined interests. At the same
time, WMS appears to sympathize with certain “innovative” spiritual assumptions regard-
ing the primacy of human interests and the legitimacy of man’s dominion over nature,
which trace to the beginnings of empire building in the Mediterranean Basin.
Acknowledging TEK does not mean opening doors to all and sundry. TEK is valuable
precisely because it is refined over time with careful observation; it cannot arise sponta-
neously in modern imaginations. Thus, no itinerant creationist or messianic breatharian
may arrive in a new neighborhood and spontaneously generate authentic local TEK.
Connections between respect-based wisdom and action seem to have been ubiquitous
in traditional resident cultures. It is possible that traditional methodology is generalizable
and that the respect-based wisdom assumptions, systems, principles, and methodologies
of any one traditional culture are, in fact, very similar to the respect-based wisdom as-
sumptions, systems, principles, and methodologies of others. The interesting possibility of
the existence of such generalizability is beyond the scope of this paper.
TOWARD TAKING A CROSS-CULTURAL PERSPECTIVE TO
SCIENCE EDUCATION
As discussed previously, there is a tendency in Western society to accept the evolving
discoveries of WMS as our best and only possible avenue for understanding how the world
functions. At the same time, Western science functions as a sub-culture of Western culture
(Aikenhead, 1996, 1997; Ogawa, 1995). In this way, non-Western and minority culture
students of Western science may be forced to accept Western values and assumptions
about political, social, economic, and ethical priorities in the course of receiving instruction
on Western science. At the same time, mainstream students can be prevented from ex-
amining important values, assumptions, and information imbedded in other cultural per-
spectives. Thus, students from Aboriginal cultures (as well as many mainstream students)
inadvertently face a dilemma whenever they study Western science. How can science
teachers enable all students to study a Western scientific way of knowing and at the same
time respect and access the ideas, beliefs, and values of non-Western cultures?
In contemplating the implications of cross-cultural education, science educators have
begun to explore what it means to prepare our students for life in a culturally diverse
world. Should we develop a teaching approach that merely develops an appreciation for
TEK and IK, or one that goes further into the implications of racism, history, and defini-
tions, and attempts to deconstruct old prejudices. This section attempts to take into account
the multidimensional cultural world of the learner and makes specific recommendations
for helping students move back and forth between the science knowledge of particular
cultures and the culture of WMS.
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Children’s Prior Beliefs and Cognitive Commitments
A growing line of investigation into children’s learning in science emphasizes that
children of different cultural backgrounds frequently interpret science concepts differently
than the standard scientific view and that teachers need to begin instruction by determining
the prior knowledge that children of Aboriginal cultures, such as the Maori in New Zea-
land, the Afro-Caribbean, Afro-American, Native American, and the Inuit may have about
the concepts of time, life cycle, growth, death, taxonomy, food chain, energy, evolution,
tidal cycle, weather, causation, and resource management (George & Glasgow,1988,1989;
Gough & Kessen, 1992; Jegede & Okebukola, 1990, 1991; Ogawa, 1986b, 1995; Smith,
1982, 1995; Snively, 1986, 1990).
Clearly, students bring a broad range of ideas, beliefs, values, and experiences to the
classroom which form a spectrum of viewpoints. Unfortunately, science educators have
long assumed that only Western modern scientific knowledge was true knowledge. Smolicz
and Nunan (1975) referred to this as the mythology of school science. In this context,
Cobern (1996) asserts that many students will simply practice “cognitive apartheid” by
walling off whatever scientific conceptual change that does take place and holding it
through a form of obligation. Thus, science education as it is currently conceptualized
frequently has little or no meaning for many students because “it fails to teach scientific
understanding within the actual world in which people live their lives” (p. 589). In this
case, Cobern (1996) is mindful of how constructivism has “elbowed aside the mythology
of school science”:
Constructivism suggests that the concepts of knowledge and belief arenot strictly separable
(see Cobern, 1994, 1995a, 1995b), and it is through this idea that one can begin to un-
derstand how worldview directly influences conceptual development and change. The con-
cept of worldview brings under a single umbrella the philosophical issues of epistemology
and metaphysics which respectively deal with arguments that provide explanations and
understandings, and the presuppositions upon which epistemological arguments are
founded and delimited. (p. 591)
The argument from worldview theory is that for some students it is not that they fail to
comprehend what is taught, it is simply that the concepts are either not credible or relevant.
This would accomplish a break with the tacit scientific orientation of conceptual change
that privileges science concepts. It would, in contrast, promote a coherence view of knowl-
edge that recognizes the very many metaphysical orientations in which science is em-
bedded.
We now turn our attention to a description of the relationship between culture and the
subculture of science to clarify what we mean before we can examine research which
suggests that a cultural perspective for science education is required for making science
accessible to all students, and then conclude with a discussion of implications for practice
and specific practical suggestions.
Border Crossing into the Subculture of Science
In his 1996 article, Aikenhead draws on the work of Phalen, Davidson, and Cao (1991)
to provide a cultural perspective for science education that argues the need to recognize
the inherent border crossings between students’ lifeworld subcultures and the subcultures
of science. This perspective recognizes Western science as a subculture science and con-
ventional science teaching as an attempt at transmitting a scientific subculture to students
(Cobern, 1991; Jegede, 1994, 1995; Ogawa, 1986a, 1986b, 1989; Pomeroy, 1994). Ac-
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cordingly, it is important to understand that a cultural perspective for science education
represents a radical shift in thinking for some educators.
Another aspect of the subculture of school science is equally important to recognize.
Both Kawagley (1990) and Ogawa (1995) conclude that the culture of Western science is
equally foreign to Western and non-Western students, for similar reasons. Non-Western
students have acquired a traditional culture of their community that interferes with learning
Western science. In the same vein, Western students have their commonsense understand-
ing of the physical world; that is, their “traditional” sciencetheir preconceptionsthat
make sense within their lifeworld subcultures. For example, Western students live in a
world of sunrises and sunsets where colors are frequently adjectives rather than verbs, and
where causation and gravity may not seem to exist through 6 daily hours of cartoon viewing
and electronic games, such as virtual reality. Just as Western students have difficulty
acquiring the culture of Western science, Aikenhead (1996) adds: “so do non-masculine
students; so do humanities-oriented non-Cartesian thinking students; and so do students
who are not clones of university science professors” (p. 15). Thus, within any North
American or European science class, the subculture of science has borders that many
students find difficult to negotiate.
An example of research undertaken with this perspective is Snively’s study on children
of both Native Indian background and children of Anglo-European background, and their
conceptions of marine science concepts:
Students have experienced and thought about the world, they enter learning situations with
a complex cluster of ideas, beliefs, values and emotions...anditisthepotential match
between these existing cognitive commitments and the new information which determines
how the student will respond to the instructional inputs. (Snively, 1986, p. 22)
Snively’s study of the effects of science instruction on both native and non-native stu-
dents in a small coastal community in British Columbia (1990) showed that it is possible
to increase a native students’ understanding of marine science concepts without altering
substantially his or her preferred spiritual orientation to the seashore. This is important.
“Educators need to know that it is possible to teach Western scientific concepts to native
students with a preferred traditional spiritual view of the world, without changing in the
sense of replacing, the students’ preferred orientation. It makes sense to talk about increas-
ing a native students’ knowledge about science concepts so they can be successful in
school” (p. 63). However, the focus of instruction should not be on presenting information
so that children of ethnic minorities will accept the scientifically accepted notion of the
concept, but on helping students understand science concepts and exploring the differences
and similarities between their own beliefs and Western science concepts. At times “it
makes sense to talk about changing certain alternate beliefs, but we need to be careful
about changing students’ culturally grounded beliefs and values. What are the ethics in-
volved?” (p. 63).
Reforming the Science Curriculum
The fact that students bring to the classroom ideas based on prior experience and that
children of different cultural backgrounds frequently interpret science concepts differently
than the standard scientific view, suggested that teachers need to begin the exploration of
multicultural science instruction with the prior knowledge that children bring to the class-
room. Thus, teachers need to probe for and incorporate the prior beliefs of indigenous
children talk about the possibility of multiple perspectives and traditions of science in a
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classroom that encourages mutual respect as well as appreciation for differing opinions.
Cross-cultural science teachers will need a curriculum that recognizes a community’s in-
digenous knowledge or worldview in a way that creates a need to know Western science
(Cobern, 1994; Pomeroy, 1994). As such, a unit of study might include IK and TEK content
along with WMS content to explore certain phenomena indepth. For example, First Nations
TEK can be combined with various fields of WMS (ecology, botany, biology, medicine,
and horticulture, to name a few) to give students an enriched understanding of nature in
line with sustainable communities and environments (Corsiglia & Snively, 1995).
In her 1995 article, Snively outlines a five-step process for producing a TEK unit in
cross-cultural science teaching. The approach Provides a general framework for exploring
the two perspectives (Western science and indigenous science) while teaching about one
concept or topic of interest. The process includes:
Step 1. Choose a Science Concept or Topic of Interest (e.g., medicine, cultivating
plants, animal migrations, geology, sustainability)
Step 2. Identify Personal Knowledge
Discuss the importance of respecting the beliefs of others
Brainstorm what we know about the concept or topic
Brainstorm questions about the concept or topic
Identify personal ideas, beliefs, opinions
Step 3. Research the Various Perspectives
Research the Western modern science perspective
Research the various indigenous perspectives and, if possible, the local
TEK perspective
Organize/process the information
Identity similarities and differences between the two perspectives
Ensure that authentic explanations from the perspectives are presented
Step 4. Reflect
Consider the consequences of each perspective
Consider the concept or issues from a synthesis of perspectives
Consider the consequences of a synthesis
Consider the concept or issue in view of values, ethics, wisdom
If appropriate, consider the concept or issue from a historical perspective
Consider the possibility of allowing for the existence of differing view-
points
Consider the possibility of a shared vision
Ensure that students compare their previous perspective with their present
perspective
Build consensus
Step 5. Evaluate the Process
Evaluate the decision making process
Evaluate the effects of personal or group actions
Evaluate possibilities in terms of future inquiries and considerations
How did this process make each person feel? (adapted from Snively, pp.
6667)
Such an approach can begin in one large group with the teacher. Once a topic is iden-
tified, the class can be divided into small groups to research the two perspectives. At times
this would lead to presenting more than one theory for explaining the phenomenon under
discussion. For example, what do we know about medicinal herbs from indigenous knowl-
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edge? What do we know about medicinal herbs from modern Western science? Specifi-
cally, what do we know about the discovery of Aspirin
? We know from sciencetextbooks
that the German scientist Charles Gerhardt is credited with “discovering” in 1853 a stable
form of acetylsalicylic acid, the active ingredient in Aspirin
. If ancient indigenous healers
worldwide knew that white willow bark cures headaches, should science textbooks credit
Hoffman with the “discovery” of Aspirin
? Who really discovered Aspirin
anyway? For
the past 147 years, Gerhardt has been credited with the discovery of Aspirin
, yet only
recently has WMS begun to understand “how” and “why” Aspirin
works. If Gerhardt’s
work was accepted as scientific, even though he couldn’t answer “how” and “why” ques-
tions, how can WMS dismiss TEK and IK as “unscientific” because TEK practitioners do
not address the “how” and “why” questions of WMS? What definitions do some Western
scientists use to dismiss indigenous science? What reasons might some modern Western
scientists and pharmaceutical companies have for denigrating indigenous knowledge?
What advantages do Western scientists enjoy over indigenous healers?
Students can analyze how the Nisga’a fisherman was able to deduce the cause of the
crab’s unusual behaviors. What observation let the fisherman to infer the crabs were being
threatened by the new molybdenum mine? As a child, how did the fisherman learn to
observe? What knowledge would he have learned traveling to his family’s fishing stations
each year? Why did the Nisga’a Fisheries Board report the matter to lawyers and biologists
to provide “official scientific knowledge and official communication?” Should the fisher-
man’s knowledge alone have been sufficient to close the mine? Additionally, how might
the 83-year-old Cree trapper have detected changes in taste, water, tissue, and other sub-
stances at levels below that of contemporary WMS testing equipment?
Students can also analyze how both Western modern science and indigenous science
use observation and inquiry to obtain knowledge. For example, what can we learn from
the ancient Nisga’a fish wheel? What “science principles” underpin fish wheel technology?
How might the Nisga’a have invented fish wheel technology? Did they observe, infer,
question, had build models? Why does combining ancient fish wheel technology with
modern statistical analysis provide more accurate and reliable data than that collected by
electronic tracking systems? What are the advantages of combining the two perspectives?
Do science and technology interact, or did technology simply precede the advent of modern
Western science in the nineteenth century? When did science begin? What is the nature
of science and scientific thinking? How can Nisga’a use of the wheel be contrasted with
its use by expansionists?
Although the two perspectives may interpret the world differently, students should also
see that the two overlap and can reinforce one another. Discussion should stress similarities
as well as differences, areas where IK helps fill the gap where knowledge in WMS is
lacking, and vice versa. The study of science would be framed by questions that might
include: What are the origins and consequences of our practice of viewing Western science
as superior to other forms of knowing? Where did we get the ideas that Western science
is the only “true” science? What are the consequences? Who were the thinkers and the
historians who influenced our way of thinking? What might be the benefits of acknowl-
edging the contributions of traditional knowledge and wisdom? The point is not to establish
that one form of science is more relevant than another, but to develop scientific thinking
and to ground the study of science within the actual world in which students live their
lives.
Science textbooks need to provide examples of the numerous contributions of IK and
TEK to prove the fact that traditional knowledge and wisdom enable indigenous people
to live in environments over long periods of time. Similarly, examples from the history of
WMS can be used to illustrate how the purposes, theories, and methodologies of WMS
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have changed and do continue to change. Current examples like the fish wheel can be used
to illustrate how a synthesis of both WMS and IK can work together to solve problems
associated with resource management and sustainability issues. Science textbooks and
teaching materials need to provide examples of the strengths and limitations of Western
science (as well as the strengths and limitations of traditional science), and opportunities
for the student to examine the part of the culture under consideration in terms of futuristic
considerations.
These changes in science education programs would be equally important for main-
stream students. According to Snively, 1995:
The introduction of aboriginal examples adds interest and excitement to the science
classroom. All students need to identify and debate the strengths and limitations of different
approaches in order to explore how others experience the world, and broaden their under-
standing of the nature of science. A critical approach to teaching science can be used to
help confront and eliminate racism, ignorance, stereotyping, prejudice, and feelings of
alienation. All students need to be encouraged to examine their own taken-for-granted
assumptions and to distinguish between those that reflect perfectly natural and appropriate
cultural preferences and those that are rooted in misinformation or an unwillingness to
allow for the existence of alternative perspectives. (p. 68)
Discussions of differences in the ways in which societies view plants and animals and
develop resources, and the reasons why they do so, establishes a suitable base for discus-
sions of environment, appropriate technology, justice, and sustainable societies. As well,
science education must emphasize the relationships between science and technology and
the culture, values, and decision-making processes of the society within which we operate.
As “outsiders” trying to make sense of a society continually being shaped and reshaped
by science and technology, students and future practitioners need more from science in-
struction than an ever increasing quantity of scientific facts and concepts. Science educa-
tion must help all students understand how science relates to action.
CONNECTING WITH TRADITIONAL ECOLOGICAL KNOWLEDGE
AND WISDOM
Although some of us may feel unquestioned attachment to our current approaches to
agriculture, industry, trade, transportation, technology, resource management, and ethics,
we cannot know where these relatively new experiments may take us. TEK and IK enable
us to connect with promising time-proven strategies and question cultural beliefs that
appear to be associated with some of our recent problematic activities. We now know that
two to three millennia of removing entire forests, and more recently mining the ocean for
food and stripping away natural sod from grassland, has contributed significantly to world-
wide erosion, desertification, loss of biodiversity, and famine. It becomes important to
recognize the magnitude of problems caused by our incomplete appreciation of the com-
plexity of the biosphere and the scope of indigenous knowledge. Unwillingness to rec-
ognize indigenous knowledge as “science” skews the historical record; undermines
objectivity in Aboriginal, multicultural, and mainstream education; and seriously restricts
approaches to some of our most vexatious and debilitating environmental, science-tech-
nology, and socio-economic problems.
In our controversies over the philosophy of science and limiting definitions of science
and universalism, we have failed to take seriously the question: How is science related to
ethics and wisdom? Indeed, the genius of indigenous science is its characteristic appreci-
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ation and respect for nature and all its living creatures. It is conceivable that we may begin
again to value our abilities to understand and manage the problems associated with life,
home places, and the planet. Who knows what circumstances lie ahead or what strategies
may be required for resolving environmental, technological and societal, and resource
management problems? Indigenous science proves that we are not doomed to live on the
ragged edge of uncertaintywe have respectable antecedents and can make promising
connections with long traditions of time-proven knowledge and wisdomas befits a spe-
cies that calls itself “wisdom man” or homo sapiens.
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