Category: Environment
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What Can I Do About Climate Change?
This is the last article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.

Aravali Biodiversity Park in Gurgaon, Haryana, was a quarry site that’s been rewilded with native species and opened for use as a public park. It’s a remarkable example of how a group of ordinary citizens came together to protect biodiversity and wild heritage for public benefit. Photo: Vijay Dhasmana via Ecological Restoration Alliance In this series of articles, I aimed to provide some context around our environmental predicament, including climate change. I discussed its multilayered complexities, how we got here, and where hope for the future of humankind may be found. In this final article, I’ll consider the next hardest question I’m frequently asked: What can I do about climate change?
It’s a pressing question. The role of the individual within larger systemic changes is difficult to map, but clearly most vital. For though we are in so many ways enmeshed and often powerless, still the totality of our enmeshed, individual actions is what makes our world. Nor can our answers today, arrived at within our current social and material frameworks, be complete; they can only be steps, taking us into a future of inevitable discontinuities: unexpected, abrupt, and snowballing social and material changes stretching through our lifetimes and for generations beyond. We already live in a climatically different world than the one that shaped human evolution and all of human history—the world to which we are best adapted—and more extreme changes are inevitable. For both the Earth-system and its subordinate human system have a momentum that carries us along and is difficult to turn.
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Is There Hope?
This is the eleventh article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.

‘The Eye of the Storm’. Credit: OrganikArts In the face of climate change, people often ask me if I have any hope for the future. For it seems a bleak prospect to contemplate the fundamental unsustainability of industrial civilization, as I’ve done throughout this series. It is, after all, the only way most of us know how to live. But without a shared context for what futures we understand to be possible or desirable, I find hope a slippery topic. It matters very much what we hope for.
Many of us simply ‘hope’ our world will carry on as it has been, while governments and corporations control global warming with technical fixes. But this attachment to a desired outcome without evidence that it’s possible is blind faith, not hope. Indeed much of what gets called hope today actually includes beliefs held contrary to evidence. These are fantasies or delusions, wishful thinking or willful ignorance. All such false hopes are dangerous. They lull us into inaction. They guide us down wrong paths.
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Fossil Fuels and Modern Myths
This is the tenth article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.
As heterodox economist Steve Keen likes to point out: Technology without energy is a sculpture. A city without energy is a museum. And labour without energy is a corpse.That’s a vivid summation of the fact that there is no economy without work, and there is no work without the flow of energy. But we do not create energy. We can only take existing energy and change its form, converting heat energy into motion or motion into electricity, for instance. And as energy flows through the processes of doing work, converting from one form to another, some of it is lost at every step, irreversibly depleted as waste heat that can’t be recovered to perform work, including to support life. These rules governing energy flows of course also apply to the human economy.
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Our Insatiable Quest for Fire
This is the ninth article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.
Everyone alive today has known only a world of rapidly increasing global material wealth: More goods are more available to more people than ever before. More people are eating more food. More new things are being continuously invented. More people have access to more technology-mediated healthcare, cars, computers and phones. More roads are built, buildings raised, clothes worn, toys and gadgets and appliances used. More people are traveling farther and more often. And the global Gross Domestic Product—possibly the most revered metric in all of human history—has been going up and up and up.Graphs of consumption or production of various commodities and goods—like sand or cement, steel or cars, houses or furniture, and a host of other things—as well as the size of the human population, emissions of industrial waste, or other metrics reflecting our use of energy and materials, nearly all indicate a strikingly similar growth pattern across time: around the 1950s, all these things began to accelerate. Geologists, anthropologists, and others call this astonishing trend the Great Acceleration. But the Industrial Revolution began two hundred years prior to this. So what was happening in the middle of the 20th Century to fuel such a rush in the consumption of energy and materials, the associated pollution of air, water, and soil, and a dramatic acceleration in the extinction of species and loss of biodiversity?
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The Agricultural Revolution: An Alternate Telling
This is the eighth article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.
Much as men were likely the primary hunters in foraging societies across the ages, so women were the primary ‘gatherers’ and plant specialists, providing the bulk of the food and medicine. By 21,000 BCE, those of the Levant knew well the produce of their coastal woodlands and neighboring steppelands, which stretched eastward for hundreds of kilometers. At least two common steppe grasses, wheat and barley (jau), produced tasty, nutritionally-dense seeds. Using long, thin, flint blades, they gathered these grasses by the armload. In their small encampments, they threshed out short mounds of seeds and ground these with stones.Alongside more than a hundred varieties of other plants they gathered nearby, plus meat from hunting, this grain provided an astonishing, almost effortless surplus from their cold, arid landscape. Even with the world in the grip of extreme glaciation, it was enough for their small bands to remain stationary for most of the year—the first multi-seasonal camps we know of, anywhere in the world. But eventually the nomads moved on, leaving behind their heavy mortars to be found and reused in future years, if the grasses grew well.
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Of Mice and Men, Energy and Cancer
This is the seventh article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.
It takes energy to get food—whether you’re chasing it in a hunt, climbing for it in the trees, digging it out of the ground, or farming it and trucking it across the country. Most animals, of course, lack trucks or other vehicles, so whatever food they eat they must gather on foot (or fin or wing). But for an animal in balance with its healthy home environment, it will be enough. Our human ancestors also acquired enough energy and materials from gathering and hunting to reliably reproduce at a slow and steady rate, make their tools and artworks, dance and sing and play and participate in other essentials of community life.But sometimes the landscape provides an unexpected stockpile of food, so that one need expend hardly any additional energy to gain lots more of it. When human societies—or any other living systems—gain access to such a source, they may experience this as a sudden expansion in the carrying capacity of their environment; that is, suddenly the same amount of effort returns enough energy and materials to make and support a lot more of them. We might call this a ‘cheap’ supply of energy and materials that stimulates growth.
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Modern Myths of Prehistory
This is the sixth article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.
Anatomically modern humans—people like us—have been living on this planet for some 300 thousand years. Most of that time—over 98% of our time on Earth—all societies were nomadic, subsisting entirely on foraged, wild foods. There were no permanent buildings or roads. Every person lived in a wild landscape. That is, they didn’t live in a world primarily shaped and controlled by human desires, but rather one where humans were only one among many forces—some equal to or more powerful than themselves—all co-creating their environment.Popular narratives that imagine those early lifeways tend to presume that our ancestors lived such materially simple lives because they were primitive brutes, simply incapable of building anything more ‘advanced’ or ‘civilized.’ Prehistoric, non-state peoples—often derided as ‘cave men’—are cast as mentally dim, miserable and hungry, impulsive and cruel in their treatment of each other. Or as Thomas Hobbes imagined it, their lives were ‘solitary, poor, nasty, brutish, and short.’ We expect they understood little and did nothing worthwhile. Since their time, we tell ourselves, humans have followed a preordained path of progress from lower to higher states of understanding and living. We’re led to presume our modern lives are so much richer and full of leisure or pleasure than theirs could possibly have been. And this leads us to presume that those beyond the reach of modernity even today are in want of our ‘civilization’ and programs for their ‘development.’
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The Human Animal in the Circle of Life
This is the fifth article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.
Basic ecology teaches us that there is no life without the flow of energy. Most of life’s energy is sourced from the sun: Sunshine falls upon the land and water, at a finite daily rate, where it’s absorbed either kinetically—as heat, driving winds and ocean currents and evaporation—or chemically, by plants whose photosynthetic powers can trap it within the chemical bonds of carbohydrates, a form of fuel that can later be burned as needed by most living cells, for growth, health, and reproduction.Almost every living thing on the planet takes its energy from this sun-fed system, either tapping into it closer to the source, like the plants who first capture it, then the deer who eat the plants, or further from the source, like the big cats who eat the deer, or the fungi and microbes who eat all of these after they’ve lived and died. Humans eat all of these things too. After we die, we’re also eaten by the fungi and microbes; the materials that make up our bodies are returned into the soil and the air, and eventually reabsorbed by the plants. Energy and materials flow through this circle of life—really, multiple interconnected circles, or a web of life—with each species occupying its place, or niche, within the flow.
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Becoming Human: Shaped by Ice
This is the fourth article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.
Our planet has experienced great temperature fluctuations throughout its past. Even in the Pleistocene ice age, beginning about 2.5 million years ago and continuing until the present, average global temperatures have repeatedly cycled between extremes of five or six degrees. When the temperatures swung downward, glaciers engulfed large parts of Eurasia, North America, and Greenland, burying the midlatitudes, which we consider temperate today, under mountains of ice. We call those frigid periods glaciations. The air was cold and dry; subtropical deserts expanded or shifted their locale.
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Becoming Human: Forged by Fire
This is the third article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.
Fire looms large in the ancient myths of many peoples around the world. Interestingly, most of these old stories share a common motif, in which fire was withheld from humankind—either by gods or by some other being—until humans finally acquired it only through an act of theft, violence, or other ignoble means.
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A Planetary Perspective
This is the second article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.
Ancient lava flows, part of the Deccan Traps, visible today in Panna National Park, MP. Photo credit: shunya.net.We live on a madly unstable planet. For billions of years it has never stopped wobbling and wandering, freezing and thawing, cracking and flowing, blooming, dying, regenerating. Small changes in its chemical composition, geological cycling, orbit, or orientation in space cascade into extreme changes felt on its surface. Despite this—maybe because of it—our planet has also given birth to a complex, interwoven, and forever changing family of living beings, a rarity in the cosmos as far as we know. Understanding this bigger picture of the relationship between the planet itself and human life can help us gain some perspective on our modern predicament. So let’s begin at the beginning.
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Earth’s Changing Climate
This is the first article in a 12-part series about the Earth-system, how our planet has shaped us as human beings, and how we, in turn, have shaped it The article appeared here first, in Unraveling Climate Change, a series for The Wire.
If it seems like you’re hearing a lot more stories about heatwaves, fires, and floods than you remember hearing ten years ago, it’s not your imagination. June 2023 alone saw extreme heat break over Bihar and Uttar Pradesh that killed scores of people. Violent floods pummeled parts of north India in July and August, and Sikkim in October, drowning dozens of people, displacing untold numbers, causing landslides, destroying crops, homes, and infrastructure like roads and bridges. Parts of Delhi too were flooded as the Yamuna rose to its highest level in 45 years. And these are only a sample of stories from India.
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