Robin Wall Kimmerer

Robin Wall Kimmerer (born 1953) is an American botanist, ecologist, and writer who is a citizen of the Potawatomi Nation, one of the Indigenous peoples of the Great Lakes region of North America. She grew up in the Adirondack Mountains of New York State and has described how questions about plants and the natural world led her to science and to her own Indigenous heritage in equal measure. She studied botany and ecology, earned a doctoral degree, and became a professor of environmental biology at the State University of New York. She founded the Center for Native Peoples and the Environment, which works to bring together Indigenous knowledge and Western science in the service of ecological restoration. She is best known for her book Braiding Sweetgrass: Indigenous Wisdom, Scientific Knowledge, and the Teachings of Plants (2013), which has become one of the most widely read books about the natural world in recent years. In it she weaves together scientific ecology and Potawatomi traditional knowledge to argue for a fundamentally different relationship between human beings and the living world.

Origin

United States, Potawatomi Nation

Lifespan

1953-present

Era

20th-21st century

Subjects

Ecology Indigenous Knowledge Botany Environmental Philosophy Science And Culture

Skills

Environmental Thinking Scientific Thinking Research Skills Cultural Heritage And Identity Ethical Thinking

Why They Matter

Kimmerer matters for several connected reasons. She represents Indigenous intellectual traditions: ways of knowing the natural world that have been developed over thousands of years through careful observation, relationship, and responsibility, and that offer genuine insights that Western science, for all its power, has not fully captured. She demonstrates that Indigenous knowledge and Western scientific knowledge are not competitors but complements: brought together, they produce richer and more complete understanding than either alone. She also argues for a transformation in how Western culture thinks about the natural world: from a collection of resources to be used, to a community of living beings to whom we have obligations. At a time of deep ecological crisis, this transformation in perspective may be among the most important intellectual work anyone can do. She is also important simply as representation: a global curriculum that includes no Indigenous thinkers is incomplete, and Kimmerer brings the rigour of scientific training and the depth of a living Indigenous intellectual tradition to the conversation.

Key Ideas

Plants as beings, not objects

One of Kimmerer's central arguments is that Western science and culture have trained us to see plants and the natural world as objects: resources, raw materials, things to be studied, used, or managed. Indigenous traditions, including her own Potawatomi tradition, understand plants as beings: entities with their own forms of intelligence, communication, and purpose, to whom human beings stand in relationship. Kimmerer argues that this is not merely a cultural or spiritual preference: it is also better science. Plants communicate with each other, respond to their environments, and engage in complex forms of mutual aid that look very much like the behaviour of beings with agency and purpose.

The grammar of animacy

Kimmerer observes that in the Potawatomi language, living beings, including plants, animals, rivers, and mountains, are referred to with animate pronouns, like he, she, or they, rather than it. In English, we use it for anything that is not a person, reducing all non-human life to objects. Kimmerer argues that this grammatical difference is not trivial: it reflects and reinforces a fundamental difference in how we relate to the living world. If a tree is it, we can use it. If a tree is she or they, we are in relationship with them. She argues for using the Potawatomi word ki as a pronoun for all living beings, as a small act of linguistic decolonisation.

The gift economy and gratitude

Kimmerer contrasts two ways of relating to the natural world: the commodity economy, in which nature is a resource to be bought, sold, and used, and the gift economy, which she finds in Potawatomi tradition, in which the world gives to us and we are obligated to give back. When we receive gifts, we are not consumers but recipients, with obligations of gratitude and reciprocity. She argues that understanding the natural world as giving, rather than as a resource, transforms our relationship with it: from extraction and use to gratitude and responsibility. Gratitude, she argues, is not just a feeling but a practice with real ecological consequences.

Key Quotations

"In the Potawatomi language, to be a human being is to be grateful. It is a reminder to say thank you."

— Braiding Sweetgrass, 2013

Kimmerer is drawing on a linguistic and cultural insight from her Potawatomi heritage. The Potawatomi word for a human being contains within it the root of gratitude. To be human is, literally, to be one who is grateful. This is not just a cultural fact but a philosophical claim: gratitude is not an optional feeling but a fundamental orientation of what it means to be a person in right relationship with the world. She contrasts this with a culture that treats the natural world as a resource and rarely pauses to acknowledge what it receives.

"In indigenous ways of knowing, all beings are our relatives, to whom we have not only rights, but responsibilities."

— Braiding Sweetgrass, 2013

Kimmerer is articulating the ethical core of Indigenous ecological knowledge. The natural world is not a collection of resources or even of beautiful objects: it is a community of relatives, to whom we stand in the same kind of relationship as we do to our human family. This means we have responsibilities, not only rights. We cannot simply take what we need without regard for the rest of the community. This relational ethic has practical ecological implications: communities that understand themselves as responsible relatives of the living world tend to manage their relationship with it more sustainably than those that understand themselves as owners or consumers.

Using This Thinker in the Classroom

Environmental Thinking When introducing relationships between humans and the natural world

How to introduce

Ask: do you think of trees, rivers, and animals as things or as beings? What is the difference? After discussion, introduce Kimmerer's argument: the way we think about the natural world shapes how we treat it. If plants are objects, we can use them as we wish. If they are beings, we are in relationship with them and have responsibilities towards them. Ask: does this feel true to you? Do you have relationships with any non-human living things? What do those relationships involve?

Cultural Heritage and Identity When discussing Indigenous knowledge and cultural diversity

How to introduce

Introduce Kimmerer as a scientist who is also a citizen of the Potawatomi Nation. Ask: what does it mean for a scientist to work in two knowledge systems at once? Introduce the grammar of animacy: in Potawatomi, living beings are referred to with animate pronouns, not it. Ask: what difference does language make to how we see the world? Does your own language or culture have ways of describing the natural world that differ from standard Western scientific language? What do those linguistic differences tell us?

Braiding Sweetgrass

Indigenous Wisdom, Scientific Knowledge, and the Teachings of Plants (2013, Milkweed Editions) is the best starting point and is written accessibly for a general audience. It is one of the most widely read books about the natural world in recent years and is manageable for strong secondary students.

For a shorter introduction

Kimmerer's essay The Serviceberry: An Economy of Abundance, available freely online, introduces her alternative economics through the image of a fruit-bearing tree.

Key Ideas

Two ways of knowing: science and Indigenous knowledge

Kimmerer argues that Western science and Indigenous knowledge are two different ways of knowing the natural world, each with genuine strengths and genuine limitations. Western science is powerful for identifying mechanisms, testing hypotheses, and producing generalisable knowledge. But it has tended to reduce the natural world to measurable quantities and has often missed the relational, contextual, and ethical dimensions of ecological relationships. Indigenous knowledge has been developed through thousands of years of close relationship with specific places and has deep understanding of ecological relationships, seasonal patterns, and the interdependence of species that Western science is only now beginning to document. Bringing both together produces better knowledge than either alone.

Reciprocity and the Honorable Harvest

Kimmerer describes what she calls the Honorable Harvest: a set of principles from Potawatomi tradition that govern the right way to take from the natural world. These include: ask permission before taking; take only what you need; take only what is freely given; never take the first or the last; give thanks for what you take; give back what you can; share what you have received; and take in ways that minimise harm. These principles are not just ethical rules: they are also, Kimmerer argues, good ecological practice. They ensure that the systems you depend on can regenerate and continue to provide.

Ecological restoration as repair of relationship

Kimmerer works in ecological restoration: the scientific and practical work of helping damaged ecosystems recover. She argues that ecological restoration is not just a technical task, although technical knowledge is necessary. It is the repair of a relationship. When ecosystems are damaged, the damage is always partly caused by a breakdown in the responsible relationship between human communities and the natural world. Restoration requires not only planting native species and removing pollutants but restoring the cultural knowledge, practices, and values that enabled communities to live sustainably in their places.

Key Quotations

"The trees in a forest are often interconnected by subterranean networks of mycorrhizal fungi. Mother trees send nutrients to seedlings. This is not metaphor. This is science."

— Various interviews and lectures

Kimmerer is making a careful and important point about the relationship between Indigenous knowledge and Western science. Indigenous traditions have long described trees as being in relationship, as communicating and caring for each other. Western science initially dismissed this as romantic projection. Then, in the 1990s, scientists discovered the mycorrhizal networks through which trees actually do exchange nutrients and chemical signals. Kimmerer argues that this scientific discovery validated what Indigenous knowledge had been saying all along, and suggests that other Indigenous ecological insights may contain genuine empirical knowledge that Western science has not yet investigated.

"What would it mean to have a government that acted as if it were truly the government of a people who understood themselves to be guests of the living world?"

— Braiding Sweetgrass, 2013

Kimmerer is asking a political question that follows from her ecological and ethical analysis. If we understand ourselves as guests of the living world rather than its owners and managers, what would our political institutions look like? How would we make decisions about land, water, and ecosystems? What rights would other species have? What obligations would governments have towards the natural world that sustains all life? She is not offering a simple answer but opening up a question that she believes needs to be at the centre of political life.

Using This Thinker in the Classroom

Scientific Thinking When discussing how different knowledge systems relate to scientific inquiry

How to introduce

Present the mycorrhizal network example: Indigenous traditions described trees as being in communication and mutual aid, Western science dismissed this, then discovered the actual fungal networks through which trees exchange nutrients and chemical signals. Ask: what does this example tell us about the relationship between Indigenous traditional knowledge and Western science? Does it suggest that other aspects of traditional ecological knowledge might contain empirical insights that science has not yet investigated? How should scientists approach traditional knowledge?

Nutrition and Food Systems When discussing sustainable food systems and land relationships

How to introduce

Introduce Kimmerer's Honorable Harvest: the Potawatomi principles for taking from the natural world in ways that allow regeneration. Ask: ask permission, take only what you need, never take the first or the last, give thanks, give back what you can. Ask: how do modern industrial food systems compare to these principles? What would a food system that followed the Honorable Harvest look like? What would need to change?

Research Skills When discussing what counts as valid knowledge and who produces it

How to introduce

Connect to the Research Skills activity on whose knowledge counts. Introduce Kimmerer's argument that Indigenous ecological knowledge, developed over thousands of years of close observation and relationship with specific places, constitutes genuine empirical knowledge that is sometimes ahead of Western science. Ask: what criteria do we use to decide whether knowledge is valid? Are these criteria genuinely neutral, or do they systematically favour some kinds of knowledge over others? What would it mean to take Indigenous knowledge seriously as a source of scientific insight?

Further Reading

For the scientific background to mycorrhizal networks: Merlin Sheldrake's Entangled Life (2020, Random House) is an accessible account of the science of fungal networks and ecological interdependence. For the broader context of Indigenous ecology: Fikret Berkes's Sacred Ecology (1999, Routledge) is the most thorough academic account of traditional ecological knowledge. For the philosophical dimensions: David Abram's The Spell of the Sensuous (1996, Vintage) develops a comparable argument about language, animacy, and ecological relationship from a phenomenological perspective.

Key Ideas

The Serviceberry economy: abundance and sharing

In her later writing, Kimmerer develops the image of the serviceberry tree as a model for an alternative economy. The serviceberry produces abundant fruit, more than it needs for its own reproduction, that is freely available to all who can use it: birds, bears, humans. It does not hoard its fruit or charge for access. Kimmerer uses this image to argue for an economy based on abundance, sharing, and ecological relationship rather than on scarcity, competition, and accumulation. She draws on Indigenous economic traditions of gift exchange and redistribution as models for a more sustainable and equitable relationship with the natural world.

Species loneliness and the need for relationship

Kimmerer diagnoses a modern condition she calls species loneliness: the loss of relationship with the non-human living world that results from urbanisation, ecological destruction, and the cultural shift towards seeing nature as separate from human life. She argues that this loneliness is a genuine form of impoverishment: human beings evolved in close relationship with other species, and the loss of this relationship has psychological, cultural, and spiritual costs that are rarely acknowledged. Restoring relationship with the living world, she argues, is as important for human wellbeing as restoring the ecological health of the natural world itself.

Braiding: holding different knowledge systems together

The title of Kimmerer's most famous book, Braiding Sweetgrass, refers to a practice of weaving together different strands into something stronger and more beautiful than any single strand alone. This is her model for intellectual work: she braids together Western scientific ecology, Potawatomi traditional knowledge, and her own personal experience as a scientist, a mother, and a Native woman. She argues that this braiding is not a compromise or a dilution of either tradition: it is a creative synthesis that produces richer understanding. She offers this model of braiding as an alternative to the hierarchical ranking of knowledge systems that places Western science above all others.

Key Quotations

"Cultures of gratitude must also be cultures of reciprocity. The plants are not just teachers of gratitude; they are also teachers of giving."

— Braiding Sweetgrass, 2013

Kimmerer is deepening her argument about gratitude and the gift economy. Gratitude alone, as a feeling without corresponding action, is not enough: it must be accompanied by reciprocity, giving back in proportion to what is received. The natural world is full of examples of reciprocity: plants give oxygen, insects pollinate flowers, fungi provide nutrients to trees, trees provide shelter for birds. She argues that human beings are not exempt from this web of reciprocity: we too must find ways to give back to the living world that sustains us.

"If we are fully awake, a moral question is the engine of science. What is the responsibility of a scientist who understands what is being lost?"

— Braiding Sweetgrass, 2013

Kimmerer is arguing that science is not and should not be value-neutral. A scientist who understands the scale of ecological destruction and the accelerating loss of species, habitats, and ecological relationships cannot remain simply a neutral observer. Knowledge produces responsibility. This connects to a broader argument about the relationship between scientific knowledge and ethical obligation: understanding what is happening to the living world, Kimmerer argues, creates a moral requirement to act, to speak, and to work for the restoration of what is being lost.

Using This Thinker in the Classroom

Ethical Thinking When examining moral obligations beyond the human community

How to introduce

Introduce Kimmerer's argument that human beings have obligations not only to other human beings but to the living community of which we are part. Ask: do you think non-human living beings have moral standing? Do we have obligations towards them? If so, on what basis? Compare Kimmerer's relational approach, we have responsibilities to our relatives in the living world, with other approaches: rights-based (animals have rights), ecological (we have obligations to preserve functioning ecosystems), or religious (stewardship of creation).

Global Studies When examining the relationship between colonialism and ecological destruction

How to introduce

Introduce Kimmerer's argument that the ecological destruction of Indigenous lands was inseparable from the cultural and political destruction of Indigenous communities. The communities that had developed sustainable relationships with those lands over thousands of years were displaced, and their ecological knowledge was dismissed or ignored. Ask: what does this tell us about the relationship between social justice and environmental justice? Connect to the broader theme in the thinker library: Fanon (colonial dispossession), Ngugi (cultural colonialism), Maathai (environmental and political oppression as connected).

Common Misconceptions

Common misconception

Indigenous ecological knowledge is just mythology or spirituality, not real knowledge.

→

What to teach instead

Kimmerer argues, and demonstrates through her scientific work, that Indigenous ecological knowledge is genuine empirical knowledge developed through thousands of years of careful observation and relationship with specific ecological systems. The mycorrhizal network example illustrates how Indigenous knowledge can be ahead of Western science in identifying real ecological phenomena. Academic ecologists increasingly recognise that Indigenous traditional ecological knowledge is a valuable source of scientific insight. Dismissing it as mythology reflects cultural prejudice, not scientific evaluation.

Common misconception

Kimmerer is arguing against Western science.

→

What to teach instead

Kimmerer is a professional scientist who has spent her career doing rigorous Western scientific research. She is not arguing against Western science: she is arguing for its integration with Indigenous knowledge. She sees both as valuable ways of knowing the natural world with different strengths and different limitations. Her argument is for complementarity rather than competition: bringing both knowledge systems to bear on ecological questions produces richer and more complete understanding than either alone.

Common misconception

Kimmerer's ideas are only relevant to Indigenous communities and their specific cultural contexts.

→

What to teach instead

Kimmerer explicitly addresses people from all cultural backgrounds, arguing that the values of gratitude, reciprocity, and relational responsibility towards the living world are available to anyone willing to cultivate them. She acknowledges that different cultures will express these values differently and draw on different specific traditions. Her argument is that the transformation in how we think about the natural world, from object to community of relatives, is necessary for everyone, not only for those with Indigenous heritage.

Common misconception

Traditional ecological practices are incompatible with modern life and technology.

→

What to teach instead

Kimmerer does not argue for a return to pre-modern ways of living. She argues for a transformation in values and relationships that can be expressed in many different ways, including through modern technology, urban life, and scientific practice. Scientists who approach their work with gratitude and reciprocity, farmers who practice honorable harvest principles, city dwellers who cultivate relationships with local plants and ecosystems: all of these are expressions of the values she is advocating, adapted to contemporary contexts.

Intellectual Connections

Complements

Wangari Maathai

Both Kimmerer and Maathai argue for a transformation in how human communities relate to the natural world, and both ground this transformation in values of responsibility and relationship rather than only in scientific arguments for conservation. Both also connect ecological health to political and social justice. Maathai works from an African context; Kimmerer from an Indigenous North American context. Together they represent a global perspective on environmental ethics that goes beyond Western conservation thinking.

Complements

Nagarjuna

Nagarjuna's analysis of interdependence and Kimmerer's ecological vision of the living world as a web of relationships resonate deeply. Both argue that nothing exists in isolation, that all beings arise through and depend on their relationships with other beings. Kimmerer provides the empirical ecological grounding for what Nagarjuna argues philosophically: the mycorrhizal networks, the pollination relationships, and the soil food webs of ecology are the natural world's demonstration of dependent arising.

Extends

Mogobe Ramose

Ramose extends ubuntu philosophy to include the natural world, arguing that the web of relationships that constitutes human identity includes relationships with the land and the living world. Kimmerer provides the most detailed and scientifically grounded account of what this ecological ubuntu looks like in practice: a deep knowledge of and responsibility to the specific living community of a specific place.

In Dialogue With

Ibn Khaldun

Both Kimmerer and Ibn Khaldun are committed to careful empirical observation of the world rather than relying solely on inherited authority. Ibn Khaldun insisted on testing historical claims against what we know about social reality. Kimmerer insists on testing ecological claims against what careful observation of actual plants, fungi, and ecosystems reveals. Both represent traditions of empirical inquiry that developed outside the mainstream of Western academic science.

In Dialogue With

Ngugi wa Thiong'o

Both Kimmerer and Ngugi argue for the recovery of ways of knowing that were suppressed by colonial power: Ngugi argues for African languages and literary traditions; Kimmerer argues for Indigenous ecological knowledge and the values embedded in Indigenous languages. Both see the suppression of these ways of knowing as a form of ongoing colonial harm and their recovery as a form of liberation.

In Dialogue With

Marie Curie

Both Kimmerer and Curie are women scientists who worked at the boundaries of established disciplines and whose work expanded the scope of what science could see and know. Curie showed that the atom was not the indivisible particle scientists had assumed. Kimmerer shows that the boundary between intelligent agency and plant life is not where Western science had assumed. Both represent the importance of bringing fresh perspectives, informed by different experiences and values, to scientific inquiry.