Flora-Persona: “We are all related”

Artist Michael Gresalfi shares new artworks using leaves, seeds and other natural materials to produce zoomorphic or anthropomorphic masks and sculptures that echo our early ancestors and an approach to the world that recognises, “We are all related.”


1,560 words: estimated reading time = 6 minutes


I am excited by an artistic theme I have been pursuing these past months. I have named the series ‘Flora-Persona.’

Using only natural materials, including plants, trees and associated leaves and seeds, and avoiding the use of any manmade materials during the creative process (such as paints, adhesives, and dyes), I purposefully manipulate plants and other flora in a zoomorphic or anthropomorphic manner.

Relying solely on Nature’s bounty is an artistic departure for me in some ways, yet a continuum of my focus on addressing the rising environmental damage, including climate-related disruptions, which our industrialized world has wrought.

Inspired by my research in support of my painting entitled ‘Wood-Wide Web’ (which I previously presented on ClimateCultures in my post with Eva Strautmann), I became acutely aware of the ability of various tree and plant species, along with fungi, to communicate and share resources with one another in a symbiotic manner.

Showing ‘Wood-Wide Web’: 24″ x 30”, mixed media on used, repurposed canvas – oils, acrylics and melted wax. Artist: Michael Gresalfi © 2025
‘Wood-Wide Web’: 24″ x 30”, mixed media on used, repurposed canvas – oils, acrylics and melted wax. Artist: Michael Gresalfi © 2025

‘Wood-Wide Web’ portrays a forest, field, or meadow not merely as a collection of competing individuals in a shared location, but rather as an interconnected community where resource sharing and communication play a significant role in the health and resilience of the entire ecosystem.

Mitakuye Oyasin: we are all related

My research led me to read about the Mother Tree Project. This large-scale, decade-long research effort led by Dr. Suzanne Simard at the University of British Columbia, revealed that neighboring trees and plants are in communication with one another via an underground network of fungi that resembles the neural networks in our brains.

I was astonished to learn that in one study, Simard documented that a Douglas fir tree that was injured by insects appeared to send chemical warning signals to a Ponderosa pine tree growing nearby. The pine tree then produced enzymes to protect itself against the nearby insect invasion.

To me, a form of collective consciousness was in play within the web of life, across at least two Kingdoms. In biological taxonomy, life forms are organized into hierarchical groups: Kingdoms are at the top, with phylum, class, order, family, genus, and species being progressively lower tiers.  Fungi are in a separate Kingdom from trees and plants, yet they support one another in a mutually beneficial way.

Not so with respect to humanity, the alpha species in the Kingdom of Animalia. I began to see more clearly that we don’t support the interconnected web of life, and in fact we continue to disrupt the very symbiotic fabric that the wood-wide web illustrates.

During my daily walk in the woods behind my home, I began to consider more thoughtfully how alienated we all are from the natural world, and I began to ponder how a conscious wood-wide web of interconnected life that surrounds me might view humankind. Yes, not a comforting thought.

We are all related. Showing leaf art by Michael Gresalfi, 2026.
Art: Michael Gresalfi © 2026. A note on captions: I really hadn’t thought of specific captions for images of these works, seeing them more like an anthropological or archaeological ‘find’, where present-day humans have to surmise the intention of long-ago peoples when assessing disjointed remains of their social and cultural mores and beliefs.

The artistic concept of ‘Flora Persona’ formed slowly. My evolving viewpoint was also informed by a Lakota phrase, “Mitakuye Oyasin” (“We are all related”). The phrase expresses the idea that every living entity shares the same divine origin and life force, and that humanity is part of a complex reciprocal web of existence, rather than separate from, or superior to, nature.

My artistic interest was thus stimulated by both non-Western and ancient beliefs concerning the shared web of life and by my newfound understanding that plants and trees have some form of elementary consciousness, as demonstrated by their ability to communicate across species, genus, families, and all the way up the hierarchical groups, to include across the two noted Kingdoms.

Reaching back to our roots in art

Both climate and human culture, including artistic expression, have intersected in many ways throughout our species’ course of time. In this evolving series, I delve deeply into our ancient past for artistic inspiration. I suggest that we have been creating art across the various climate epochs we have inhabited, since times immemorial. I believe that both the flora and fauna available in long-ago times provided source materials used to create art, back into earlier hominin eras.

It is reasonable to assume that humans have been making art from biodegradable materials, including masks, figurines, and sculptures, for more than one hundred thousand years.

Masks and sculptures have been my primary focus to date. My artistic goal is to present man-manipulated natural elements in a manner that harkens back to our early ancestors.

With respect to cave paintings, the earliest known artistic expressions for both Homo sapiens and Neanderthals, consisting of non-figurative symbolic markings, are more than 70,000 years old. They are still in existence today, due to their isolation and protection from the weathering elements. Other art, made from natural materials and not contained within caves, clearly has not been preserved.

One of my flora-persona series interests is using burdock (Arctium lappa) seed heads to create extinct local animals that were plentiful in my region of Maryland, USA during the Woodland and Archaic Periods — such as the wooly mammoth and the cave bear. It is my contention that such natural materials were used to create art by these ancient native ancestors, and indeed perhaps as far back as our early hominin ancestors.

Burdock plant and collected seed heads, as well as a few examples of my ‘Burr Art ‘, are presented below:

Collected burdock seed heads. Photograph: Michael Gresalfi © 2026
We are all related. Showing burr art by Michael Gresalfi, 2026.
All art: Michael Gresalfi © 2026. See note above on captions.

Plant masks: viewing how our relatives might see us

With respect to making human-like faces from plant leaves, I was inspired to begin this Flora-Persona series when pondering the wood-wide web and, particularly, the nascent consciousness documented via chemical communication networks formed between fungi, plants, and trees.

These leaf masks are not necessarily made to be worn. Rather, they are meant to present these wonders of nature as a member of our distant family, aligned with the Lakota phrase “Mitakuye Oyasin”: we are all related.

I continue to experiment with different plants, seeds, leaves, and tree bark, all picked up along my daily walks in my neighboring Black Hill Park. I find myself drawn to creating leaf masks that present the viewer with an unsettled view of how we humans might be viewed by our distant plant relatives, such as displaying sorrow, shock, disappointment, and anger. These sentiments seem very proper to me, considering the continuing harm we cause to the interconnected web of life.

Below are three photos. The first shows how I applied juice to several of my leaf masks, a natural dye from ripe purple pokeweed berries that I had gathered.

American pokeweed (Phytolacca americana) is natively established in Maryland, and its berry juice served as a primary source of makeshift ink during the American Civil War. Art: Michael Gresalfi © 2026

The next is a photo of one of my framed leaf masks:

All art: Michael Gresalfi © 2026. See note above on captions

The final photos show a large 36” x 36” canvas I painted and then displayed, with four of my leaf masks within its four quadrants, followed by close-ups of the masks.

We are all related: Showing a36” x 36” canvas with four leaf masks. Art by Michael Gresalfi, 2026
36” x 36” canvas with four leaf masks. All art: Michael Gresalfi © 2026. See note above on captions.

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From 2026, ClimateCultures is inviting members to say a sentence or two about how they use AI in their work and in their posts for us. We will be exploring this here and at our ClimateCultures & more Substack.

Michael — “I used Gemini AI as a background search tool — looking for other examples of both my ‘burr art’ and ‘leaf art.’ Frankly, not much out there — at least from my initial research.”

***

Michael adds: “A young friend from Scotland, after looking at my burr art, brought to my attention the annual ancient event called the ‘Burryman,’ which happened to occur mid-August. The Burryman is a centuries-old Scottish folk tradition where a local man is covered head-to-toe in thousands of sticky burdock burrs and paraded through the area.” Find more at Wikipedia.

You can see Michael’s work with fellow ClimateCultures member, artist Eva Strautmann, in their post The Wood Wide Web – Fruitful Collaboration, which features both artists’ paintings on the topic.

This piece for the Ecological Disciple by Lenore Three Stars, The Way Forward: Mitakuye Oyasi — A Worldview (11/6/26) explores the value of an approach to our shared world that starts from the position that “We are all related” (Mitakuye Oyasi can also mean “All my relations.”)

More on the Mother Tree Project, founded by Dr. Suzanne Simard, can be found at The Mother Tree Project & Program, a research and outreach initiative housed in UBC’s Faculty of Forestry & Environmental Stewardship, rooted in the idea that forests are deeply interconnected systems, not just collections of individual trees.

Michael Gresalfi
Michael Gresalfi
An artist who seeks to incorporate art with climate change data, and whose work in encaustic medium, glass paint, oils and acrylics includes 'Our Changing Planet'.

Protest Posters for the Earth!

Artist Michael Gresalfi explores the history of protest posters and their use for International Mother Earth Day (22nd April) through his own protest painting, “Replenish The Earth”. Michael invites fellow ClimateCultures members to share their Earth Month creations.


820 words: estimated reading time = 3.5 minutes


While Earth Month (and Earth Day) originated in the United States, it has become a massive global phenomenon. Today, it is recognized in over 193 countries, with approximately one billion people participating in environmental actions each April. In 2009, the UN officially designated April 22nd as ‘International Mother Earth Day.’ This solidified the April date as the primary global standard.

Earth Month needs artists like you

Artists of all mediums have engaged in this annual event through many different ways, including designing and then displaying ‘protest posters.’ From the broadsheets of the Reformation to the neon-soaked digital projections of today, protest posters have been used as a visual megaphone, and to get the message out in public forums to the people.

Legend says Martin Luther kicked things off by nailing his Ninety-Five Theses to a church door. Whether he used nails or glue, he effectively used the first ‘protest poster’ to challenge the most powerful institution in Europe, the Catholic Church and its Pope.

The Suffragettes were the first to master protest branding. They realized that for a movement to be taken seriously, it needed a cohesive look. They used purple (dignity), white (purity), and green (hope) on banners and sashes.

A golden age of protest posters

Perhaps the 1960s and 1970s might be considered the golden age of protest posters. Both the civil rights movement, and the anti-Vietnam war movement maximized the use of bold, artistic, and visceral protest posters and other forms of imagery for mass media consumption.

Here is a sample of those vintage environmental protest posters:

Showing examples of environmental protest posters.
Examples of environmental protest posters

The advent of the so called ‘digital revolution’ had a major impact on the universal growth of protest posters. This phenomenon was kick-started by the accessibility of personal computers, affordable color printers, and the Internet.

“Replenish The Earth” – a call to creative action

So, my fellow ClimateCultures members, what are you creating to share during Earth Month? For me, I enjoy creating environmental protest paintings. They tend to look more like posters and typically each one reflects upon a single environmental issue, although I have presented up to a dozen such paintings within a solo gallery show, under the title “Our Changing Planet.” If interested, you can view one of my science-subtitled slide shows on my website.

So, here we are, only a month away from April, and the start of Earth Month. I am busy creating new environmental protest paintings (my painted posters) and looking for opportunities to both share my work and hopefully stimulate others to draw on their own creative muse and engage in this fight for the very survival of our Blue Jewel, planet Earth!

Will you join me and others around the world and create and share your personal protest against one or more of the environmental wounds we humans have caused to our home in the stars?

Here is an Earth Day protest poster that I just completed, entitled “Replenish The Earth.”

Showing "Replenish the Earth", a protext poster paining by Michael Gresalfi (February 2026). Framed Canvas 23" x 17". Medium: Acrylics, melted wax, markers, and paper cut-outs on a used and repurposed canvas.
“Replenish the Earth” (February 2026). Framed Canvas 23″ x 17″. Medium: Acrylics, melted wax, markers, and paper cut-outs on a used and repurposed canvas. Michael Gresalfi © 2026.

This climate-focused protest painting frames the push by Elon Musk to populate Mars as an invasive distraction, arguing that our true mission is not to escape to a dead planet, but to honor and restore the interconnected, breathing cycle of life that flourishes on our home world.


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From 2026, ClimateCultures is inviting members to say a sentence or two about how they use AI in their work and in their posts for us. We will be exploring this here and at our ClimateCultures & more Substack. For this post, Michael did not use AI. See The Wood Wide Web – Fruitful Collaboration for his use of AI in earlier post, and Eternal Forest Sanctuary: Vision to Living Commitment by Evgenia Emets for insights into her use of AI.

Earth Month runs throughout April. You can read about International Mother Earth Day, 22nd April 2026 at earthday.org, which includes an Earth Hub of resources. The site also covers previous years’ themes and campaigns, including Artists for the Earth last year. The 2025 theme continues this year: “Our Power, Our Planet”.

In Pictures: The Defiant Art of the Protest Poster by Figgy Guyver (Frieze, 2019) reviews Joanne Ripon’s book, The Art of Protest (Gemini Books, 2019), published with Amnesty International, and showing how protest posters have changed throughout history. The article is illustrated with several examples. And Orion Magazine’s Posters for the Planet piece (October 2022) features examples from the Princeton Architectural Press book, Posters for the Planet – Tear, Paste, Protest: 50 Reusable and Recyclable Posters.

ClimateCultures featured Michael’s science-subtitled video of “Our Changing Planet”, his exhibition of protest paintings, in our Creative Showcase.

Michael Gresalfi
Michael Gresalfi
An artist who seeks to incorporate art with climate change data, and whose work in encaustic medium, glass paint, oils and acrylics includes 'Our Changing Planet'.

The Wood Wide Web – Fruitful Collaboration

Artists Michael Gresalfi and Eva Strautmann‘s collaboration responds to our emerging understanding of the Wood Wide Web that connects trees, fungi and soil: networked communities threatened by our ‘competitive’ view of life and by our industrial forestry practices.


1,580 words: estimated reading time = 6.5 minutes


Eva ‘found’ Michael on ClimateCultures following one of his Creative Showcase pieces and his invitation to foster dialogue and collaborations with fellow members, which we shared in our monthly Re:Culture newsletter. We would like to encourage further sharing of ideas and new collaborations between members.

***

An interspecies symbiosis driving biological innovation

Below, Michael discusses the role of the Wood Wide Web. First, he
picks up the story of his and Eva’s collaboration:

When Eva and I began to discuss the continuing degradation and disruption of Earth’s regulating systems, we talked about the loss of habitat, and the largely unseen yet growing damage to co-evolved symbiotic relationships between different species. This discussion, and our shared love of forests, led us to our decision to focus both our attention and our art on the so-called ‘Wood Wide Web’.

We both independently created art that represents our artistic visualisation of this incredible symbiotic relationship between fungus, plants and trees.

The scientific community has confirmed many examples in nature of symbiotic relationships between animals, plants, insects, bacteria and fungi. In fact, we can look inside ourselves and find somewhere between one and three pounds of bacteria within our own large intestine: a relationship that scientists have termed a ‘mutualistic symbiosis’.

The surprise to me, when thinking about the so-called Wood Wide Web is both the complexity and the elegance of this mutualistic symbiosis between such a wide range of disparate species. Over the past 500 million years, fungi have co-evolved, along with plants and trees, to the benefit of all in this mutually supportive network.

I would contend that interspecies symbiosis is not just a common evolutionary path; that it is arguably the dominant engine of biological innovation on Earth. Today, roughly 80% to 90% of all land plants rely on fungal symbioses to survive. Without this cross-kingdom partnership, our forests and agricultural systems would collapse and the web of life itself might not exist.

Unfortunately, humans continue to cause such cross-kingdom partnerships to collapse, including the wood wide web. In fact, we have caused many such interspecies relationships to become ‘dysbiotic’.

Showing a painting 'Wood-Wide Web' by MIchael Gresalfi © 2025: 24" x 30”, mixed media on used, repurposed canvas - oils, acrylics and melted wax.
‘Wood-Wide Web’: 24″ x 30”, mixed media on used, repurposed canvas – oils, acrylics and melted wax. Artist: Michael Gresalfi © 2025

Conversation with trees

Eva shares her reflections on producing her series as part of the collaboration with Michael:

‘Conversation With Trees’ is a very personal and, at the same time, professional way of viewing my surroundings.

Living in the city, in the mountains of stone, is loud, noisy, exhausting and painful. I can not hear any Voice, just ‘Trash’ and ‘Crash!’

Outside, in the countryside, on the sea, and in the forest, you can listen to the silence, to the movement of water, of ice, of the wind and you can listen to the trees.

This is what I have been doing for years and years, this is actually my home and my inner garden.

The movement of one tree or two or three … is telling me about the day, about friends, who are coming or not, the trees tell me about myself. What I wish, why and why not.

And there is one favourite tree right here, next door to my house, he is a bit nervous about my work: Eva, you are working too much. He keeps on telling me what is better for me. Some more coloured trees tell me about my next steps, what I should do.

I do not want to say here and now what I am telling them, but I am always polite and friendly.

Soon my friend Jacob Strautmann from Boston (USA) will write poems to my paintings, maybe he can describe my works.

These three paintings are the beginning of a series ‘Conversation With Trees’, which started in the dialogue with Michael. Our Zoom session and emails were very inspiring and helpful. I am very thankful to Michael and Mark: Thank you!

Showing 'Conversation With Trees 2', (Series) 2025 - 2026 (50 x 100 cm}: Oil on Canvas. Paining by Eva Strautmann © 2025
‘Conversation With Trees 1’, (Series) 2025 – 2026 (50 x 100 cm}: Oil on Canvas. Artist Eva Strautmann © 2025
Showing a pinting, 'Conversation With Trees 2', (Series) 2025 - 2026 by Eva Strautmann © 2025: (50 x 100 cm}: Oil on Canvas.
‘Conversation With Trees 2’, (Series) 2025 – 2026 (50 x 100 cm}: Oil on Canvas. Artist Eva Strautmann © 2025
Showing a painting, 'Conversation With Trees 3', (Series) 2025 - 2026, by Eva Strautmann © 2025 (50 x 100 cm}: Oil on Canvas.
‘Conversation With Trees 3’, (Series) 2025 – 2026 (50 x 100 cm}: Oil on Canvas. Artist Eva Strautmann © 2025

Mutualism & communication: life as an interconnected community

The Wood Wide Web portrays a forest not merely as a collection of competing individuals, but as an interconnected community where cooperation, sharing, and communication play a significant role in the health and resilience of the entire ecosystem. Science has revealed that trees in a forest are linked to neighboring trees by an underground network of fungi that resembles the neural networks in the brain.

These fungi form a symbiotic relationship with plant roots. They extend tiny, thread-like filaments far into the soil, acting as an extension of both tree and plant roots and can link the root systems of multiple trees and plants, often across different species.

The network between fungi and trees acts as a conduit for transferring resources like carbon, water, and nitrogen between neighboring trees. Trees, through photosynthesis, produce sugars (carbohydrates) and transfer some of this essential carbon to the fungi. Plants and other producers convert carbon dioxide from the atmosphere and water into carbohydrates (like glucose) using light energy. This process fixes atmospheric carbon into an organic, usable form.

The core of the Wood Wide Web is a biological partnership called mycorrhiza, which means ‘fungus-root’. Mycorrhizal fungi form a symbiotic relationship with plant roots. They extend tiny, thread-like filaments called hyphae (collectively known as mycelium) far into the soil, acting as an extension of the tree’s root system.

These fungal filaments can link the root systems of multiple trees and plants, often across different species, creating what is known as a Common Mycorrhizal Network (CMN).

The mycorrhizal network is believed to enable several vital functions. Resource exchange (mutualism) is the foundation of the relationship:

    • From tree to fungi: Trees, through photosynthesis, produce sugars (carbohydrates) and transfer some of this essential carbon to the fungi.
    • From fungi to tree: The fungi, in return, use their extensive network of hyphae to scavenge for water and crucial soil nutrients (like phosphorus and nitrogen) that are often inaccessible to the tree’s main roots, and transfer them back to the tree.
    • From tree to tree: The network can act as a conduit for transferring resources like carbon, water, and nitrogen between neighboring trees. For instance, a large, well-lit ‘mother tree’ might transfer nutrients to shaded seedlings or stressed neighbors, including its own kin.

Communication is another feature of the web. Some research suggests that trees can send chemical or electrical distress signals as warnings through the network — for example, when under attack by insects or disease — prompting neighboring plants to increase their own defensive enzyme production.

In essence, the Wood Wide Web portrays a forest not merely as a collection of competing individuals, but as an interconnected community where cooperation, sharing, and communication play a significant role in the health and resilience of the entire ecosystem.

Wood Wide Web research — diversity & resilience

The Mother Tree Project is a large-scale, long-term research and outreach initiative led by Dr. Suzanne Simard at the University of British Columbia. It is essentially a real-world experiment in regenerative forestry, building directly upon her decades of research into the Wood Wide Web.

The project’s goal is to find new, sustainable forest management practices that maintain forest health and resilience in the face of accelerating climate change, wildfires, and other disturbances.

Dr. Simard’s research on the Wood Wide Web and Mother Trees has been one of the most significant forces challenging conventional, industrial forestry practices that were largely based on a Darwinian view of tree competition.

Her field studies revealed that trees are linked to neighboring trees by the underground network of fungi described above, which resembles the neural networks in the brain. In one study, Simard watched as a Douglas fir that had been injured by insects appeared to send chemical warning signals to a ponderosa pine growing nearby. The pine tree then produced defense enzymes to protect against the insect.

Simard’s work proved that our aggressive removal of ‘competitors’ actually harmed the desired trees, as the clearcut seedlings were disconnected from the vital mycorrhizal network and the resources provided by the Mother Trees and neighboring species.

Both plants and fungi associate with multiple symbiotic partners at once, and both plants and fungi are capable of preferentially allocating resources to one partner over another.

Her findings advocate for promoting diversity, keeping a mixed-species forest and protecting the oldest, most-connected trees to ensure the entire ecosystem remains resilient.

Mycorrhizal associations have profoundly impacted the evolution of plant life on Earth ever since the initial adaptation of plant life to land. In evolutionary biology, mycorrhizal symbiosis has prompted inquiries into the possibility that symbiosis, not competition, is the main driver of evolution.


Find more

To inform his and Eva’s collaboration, Michael compiled information on the Wood Wide Web from data extracted using AI (Genesis).

The Mother Tree Project was established in 2015 by internationally acclaimed author and University of British Columbia ecologist Dr. Suzanne Simard, to address the urgent need to steward and safeguard British Columbia’s forests amid intensifying climate threats.

Michael also highlights this paper by Lucette Flandroy & colleagues: The impact of human activities and lifestyles on the interlinked microbiota and health of humans and of ecosystems (Science of The Total Environment, Volume 627, 15 June 2018, pages 1018-1038).

Michael Gresalfi
Michael Gresalfi
An artist who seeks to incorporate art with climate change data, and whose work in encaustic medium, glass paint, oils and acrylics includes 'Our Changing Planet'.
Eva Strautmann
Eva Strautmann
An artist, author and lecturer exploring the question of ecological relationships through themes of nature and animals, physicality and abstraction, with recent exhibitions on climate change.

Life Worth Living: On Becoming a ‘Sustainable Stoic’

Artist Michael Gresalfi introduces the personal value to him of adopting the ancient philosophy of Stoicism and its principles in his quest to “live a life worth living”, and to do so in a more environmentally sensitive manner.


1,480 words: estimated reading time = 6 minutes


Hello fellow Climate Cultures members and readers.

As our editor, Mark Goldthorpe, has explained in the introductory section of our network’s website: “…we haven’t got very far agreeing what ‘climate change’ means, what the priorities are, what they need from us, what we can actually do.”

Yes indeed, we face a complex set of environmental, social and economic problems that seem insurmountable and frankly, very worrisome. Again, as Mark states: “…the ‘problem’ is not merely a technical one, or a political or an economic one, or a social one — or even a simple mix of these. It seems somehow bigger and more fundamental: a predicament of the imagination.”

Perhaps, like me, you, my fellow ‘creatives’, are also busy activating your imagination through the arts. I suspect, like me, that many of you are also open to exploring new ideas and new ways of thinking about how to personally respond to these human-induced climate change interdependencies that portend an unsettling future.

We are facing multiple existential crises, from the damage and disruption of life-supporting atmosphere, water and land resources and associated seasonal cycles, to the interwoven balances of the natural world, and increasing social inequality. These crises are driven by an unsustainable form of market-based economy that promotes excessive material consumption by the few, at the expense of the many.

For me, exploring classical philosophies has been an element of my personal journey. I have found reading books by ancient, medieval and contemporary philosophers to be an excellent method for activating my imagination, particularly with respect to living a more environmentally sustainable life.

Perhaps you are familiar with the following inscription from around 700 BCE that was displayed at the entrance to the Temple of Apollo at Delphi, the site of the Greek oracle: “Gnothi Seauton” (Know Thyself).

Showing the Temple of Apollo at Delphi
The Temple of Apollo at Delphi Skyring, CC BY-SA 4.0, via Wikimedia Commons

A number of well-known and competing philosophies have assisted my personal growth over the past decades. They have helped me to understand myself better, and to reveal, or at least reconfirm, my own character strengths and weaknesses. My goal remains to correct, or at least minimize, my assorted character deficiencies and become both a better person and a better steward of planet Earth.

A life worth living, not simply one to be endured

One philosophy in particular has been of great assistance to me, with respect to my attempt to live in a more minimalist and eco-sustainable manner. Stoicism has helped me to know myself better, and has provided me with constructive methods to practice behaviors that are better aligned with my personal quest to “live a life worth living” – and to do so in a more environmentally sensitive manner.

A short historical review of stoicism reveals that it is a philosophy of Hellenic era origin. It was established by a Phoenician named Zeno of Citium around 300 BCE. Zeno and other like-minded philosophers of antiquity were clearly influenced by the teaching of Socrates and Plato. In the centuries to follow, this maturing philosophy was refined through the texts of various Roman citizens, to include Seneca, Epictetus and Marcus Aurelius. Contemporary authors and present-day philosophers of stoicism include Massimo Pigliucci, Christopher Gill, Nancy Sherman and Ryan Holiday, to name but a few.

Unfortunately, in our present times, the word stoicism (and its derivatives) has been poorly defined as “the endurance of pain or hardship without the display of feelings and without complaint.” This is not at all an accurate definition of the philosophy, which is centered on providing its practitioners with a moral-based path toward becoming a more ethical and ‘virtuous’ person.

To the ancient Greeks, becoming more virtuous embodied a range of character improvements, that through earnest practice, led to a more ethically-based “authentic human life.” Through the practice of stoicism, the ultimate goal is to truly live a life worth living, to the benefit of all.

Striving to become virtuous, Stoics contend, is essential to living a meaningful and deeply satisfying life. While stoicism is based on improving both individual ethical behavior and personal decision-making, it also requires its practitioners to ensure their efforts are supportive of their respective society’s increasing virtue as well.
It is my belief that the Stoic’s philosophical emphasis on becoming more virtuous through the principles of practical wisdom, temperance, moral courage and justice, is intrinsically linked to becoming both a more sustainable individual, and over time, a more sustainable world — in all its forms and dimensions.

“The chief task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control. Where then do I look for good and evil? Not to uncontrollable externals, but within myself to the choices that are my own …”
Epictetus, Discourses 2.5.4–5

Reading and practicing the principles of stoicism has helped me and countless others to become more fully aware of what is within our span of personal control and what is outside of our personal control, and how to more successfully navigate our journey towards a less stressful and more content life.

Life worth living: showing the philosopher Epictetus and his philosophical principle.

Stoicism — an active life

Stoicism is a philosophy that is focused on living a meaningful and virtuous life, in accordance with our human nature; which includes applying our inherent capacity for reason (practical wisdom) for the improvement of ourselves, our society, and the world at large. It encourages us all to participate as active members of society, and to do so with a moral obligation to both express virtue towards other peoples, and to care for all creation.

With respect to sustainable development, the four above-noted principles of virtue, while excellent individual goals, also, if practiced by enough members of a society, over time, may well demonstrate that humanity does not require limitless growth to flourish, and that we can live in harmony with our fellow life forms, in a more complementary manner.

In conclusion; from my personal journey as a practicing Stoic, I believe the following:

That through the practice of the four noted principles of virtue, we can make more environmentally sustainable, and less material-consuming decisions.

That we can improve both ourselves and our communities, as well as the world at large.

That we can become more responsible stewards of the natural environments that all forms of life rely upon.

That humanity does not require limitless growth to flourish.


Find more

You can explore the history of Stoicism and its development from ancient into modern thought in its Wikipedia entry, which explains that the name itself “derives from the Stoa Poikile (Ancient Greek: ἡ ποικίλη στοά), or ‘painted porch’, a colonnade decorated with mythic and historical battle scenes on the north side of the Agora in Athens where Zeno of Citium and his followers gathered to discuss their ideas, near the end of the 4th century BC. Unlike the Epicureans, Zeno chose to teach his philosophy in a public space. Stoicism was originally known as Zenonism. However, this name was soon dropped, likely because the Stoics did not consider their founders to be perfectly wise and to avoid the risk of the philosophy becoming a cult of personality.”

The Stoic Fellowship — a worldwide network with a mission to help build, foster, and connect communities of Stoics around the world — has a collection of resources on both ancient and modern Stoicism.

In his first post for the ClimateCultures blog, “Where Have All The Birds Gone?”, Michael shares an artwork that uses repurposed materials dating from before our mass communications ‘information age’ to witness the extensive decline of bird species and populations in his local area and the loss of natural spectacle.

You can see three of Michael’s other environment-themed artworks in our Creative Showcase, including “What Man Has Wrought”, a seven-panel installation that offers an opportunity for self-reflection, making creative use of styrofoam with melted wax, acrylics and a heat gun to reflect humanity’s darker side and visions of a world we risk if we fail to make restoring our Earth our shared priority. Our Changing Planet, a video presentation of his artworks with his own narration, offers educators and advocates one example of personally communicating the science of climate change through a creative medium. And most recently, in Mother’s Lament — his painting of past, present and possible future states of our coral ecosystems, the ‘rainforests of the seas’ –- he finds inspiration in the “elegant tit-for-tat” coral-algae relationship of shelter, food and, photosynthesis: “the algae also paint their coral hosts with their famous colors — the riotous colors of a reef are actually a symbol of one of the world’s oldest alliances.”

Michael Gresalfi
Michael Gresalfi
An artist who seeks to incorporate art with climate change data, and whose work in encaustic medium, glass paint, oils and acrylics includes 'Our Changing Planet'.

“Where Have All The Birds Gone?”

Artist Michael Gresalfi shares an artwork that uses repurposed materials dating from before our mass communications ‘information age’ to witness the extensive decline of bird species and populations in his local area and the loss of natural spectacle.


820 words: estimated reading time = 3 minutes


My wife and I have lived here in our home, located in Boyds, Maryland, USA for more than 32 years. Our backyard is adjacent to a 2,500-acre regional park. Black Hill Regional Park is comprised of fields, forests, streams, ponds, and a large lake.

Over the past decade, we have noticed the precipitous loss of so many species that we previously observed, including native bees, butterflies, beetles, salamanders, frogs, toads, turtles, and birds.

Not only have we lost a number of bird species, the quantity of remaining bird populations has drastically diminished. In the past, during both the Spring and Fall migratory seasons, we would watch in awe as deep and dark ribbons of migrating birds flew overhead, oftentimes extending for many miles and for half an hour or more.

Over the past years, this substantial loss of both species diversity and populations has influenced the direction my art has taken. I find myself responding to this human-induced global environmental onslaught with an increasing focus on creating climate change focused art, and where possible relying upon recycled and repurposed materials when making my art.

If you have not watched my narrated art and science integrated slide show ‘Our Changing Planet’ please do so. My large installation “What Man Has Wrought” likewise is also available here on the ClimateCultures website.

Post-it board – sixteen reasons for bird species losses

Bird species in decline. Showing "Where Have All The Birds Gone?" Artwork by Michael Gresalfi
“Where Have All The Birds Gone?” Artwork by Michael Gresalfi © 2023

This repurposed work originated with my purchase of a 1970s-era post-it board, which I then transformed into a climate change focused work of art.

I began with a 19.5″ x 27.5″ canvas framed and unpainted machine-stamped post-it board that included the outlines of birds sitting along attached twine, along with one-inch-sized clothes pins.

Prior to the introduction of the ‘Information Age’ and the advent of personal computers and particularly smartphones, people kept track of upcoming events on paper calendars and notepads and through the use in their homes of post-it boards.

I found this post-it board, equipped with the eight intact strings and a few miniature wooden clothes pins at my local Goodwill store. The canvas was untouched, no gesso, no paint. The birds were simple outlines, and not colored. The price tag on the back indicates it was sold in the ‘pre-barcode era’.

I purchased it for US $5.00 and proceeded to paint both the background and the birds with various acrylic paints. I then used vintage filing folder plastic file tabs and associated cardboard name tags, along with purchased colorful one-inch clothes pins to create this climate change focused work.

The twenty short post-it notes posted on this repurposed board (in order) are as follows:

*Where Have All The Birds Gone?

*In the past 50 years 30% lost in N. America

*2.4 Billion have disappeared since 1970

*MANY CAUSES MAN INDUCED

*CLIMATE CHANGE

*HABITAT LOSS

*CO2 INCREASING

*SEED BEARING PLANTS DISAPPEAR

*INSECT LOSS

*PESTICIDES

*HERBICIDES

*FERTILIZERS

*MONOCULTURES

*DEFORESTATION

*POLLUTION

*CATS

*TOO DRY

*TOO WET

*TOO HOT

*TOO MUCH!

My future goal is to broaden my focus on the many other diminishing and lost species that I have observed here in my backyard and within the adjacent regional park.

I haven’t seen a salamander egg mass in the ponds in more than a decade. The mating songs of the Spring Peepers, a tiny chorus frog found in the pond directly behind our yard, is nowadays a mere whisper.

Along with Box Turtles, Bull Frogs, Possums, and Monarch Butterflies, all are prime candidates for my future works.


Find out more

You can see Michael’s video ‘Our Changing Planet’ and his large installation “What Man Has Wrought” in our Creative Showcase feature — along with more than 25 examples of other ClimateCultures members’ work.

“If you were alive in the year 1970, more than one in four birds in the U.S. and Canada has disappeared within your lifetime” — so begins Vanishing: More Than 1 In 4 Birds Has Disappeared In The Last 50 Years, an article by Gustave Axelson
(September 19, 2019) for All About Birds. The article summarises recent research led by
Cornell Lab of Ornithology, which quantified for the first time the total decline in bird populations in the continental U.S. and Canada, a loss of 2.9 billion breeding adult birds. Conservation scientist Ken Rosenberg, who led the study, is quoted: “These bird losses are a strong signal that our human-altered landscapes are losing their ability to support birdlife. And that is an indicator of a coming collapse of the overall environment.”

Globally, the 2022 edition of State of the World’s Birds from BirdLife International “paints the most concerning picture for nature yet. Nearly half of the world’s bird species are now in decline, with only six percent having increasing populations. One in eight species (or 1,409 species in total) are now threatened with extinction.”

Michael Gresalfi
Michael Gresalfi
An artist who seeks to incorporate art with climate change data, and whose work in encaustic medium, glass paint, oils and acrylics includes 'Our Changing Planet'.