Tag Archives: natural-history

The Age of Deer by Erika Howsare

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…deer…occupy a middle zone between …extremes of domestication and wildness. Far from tame, they are nonetheless experts at living with people, and in many ways, they actually prefer to share habitat with us. All across North America, as in many other parts of the world, we exist in intimate proximity to deer.

The FAA considers white-tailed deer more hazardous to U.S. civil aircraft than any other animal.

Many images might pop to mind when we think about deer. I am sorry to say that the first one in my tiny mind is the sad vision of road kill. The second is the sheer joy of spotting wild deer in woods, or yards, or, more grandly, in national parks, whether the white-tail native to my part of the world, the mule deer and caribou more prevalent in the west, and even moose. I cannot say I have seen reindeer in the wild, unfortunately. Many visits to the Bronx Zoo introduced me to a much wider range of cervids, the family to which deer belong, including the diminutive muntjacs.

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Erika Howsare – image from her site

Erika Howsare has had more of a connection to deer than, I expect, most of us. She grew up in western Pennsylvania in a family that hunted. In fact, the Monday after Thanksgiving is an unofficial holiday in our state, with most schools, and many businesses closed due to expected high absenteeism. This is one of many foci of interaction between deer and people.

I’d had an inkling, even before writing the book proposal, that deer were involved in all manner of controversies, contradictions, and human strivings. That was what got me interested in them. But I didn’t know too many specifics. When I started researching, one of the first things I did was to set up news alerts on deer and several other related terms.

Within a week, I had a rough outline of some of the major roles deer play in our world. They are victims; they are pests; they are something to hunt as well as something to study and protect. They are the targets of culling operations and the objects of sentimental love. They are trophies and intruders. It was all there in the news cycle. – From the Lithub article

Thankfully, Howsare, a published poet, offers a lot more than the daily deer chyron.

I did start the book from a fairly cerebral place where I thought, “Oh yeah, great subject. Like, this will bring up all kinds of great questions, and I’ll be able to go down all these roads in terms of the research and make these points, and it’s gonna be a really great opportunity to dig into these intellectual questions.”
What I wasn’t expecting was how much it would change me as a person.
– from the Phoebe Journal interview

And a wondrous opportunity it proved. You will learn a lot about the human/deer connection, and a bit about deer behavior as well.

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White tailed deer – image from PennVet – University of Pennsylvania

One thing to consider is just how long deer and humans have been interacting. Pretty much as long as there have been people, judging by the content of ancient cave art. They appear in all cultures, and are a rich presence in mythology worldwide. As our first-hand experience of deer is usually liminal, many have come to see deer as ambassadors of the wild world, crossing from theirs to ours, and maybe offering a route away from the world of living humans. Of course, for many of us there is an UR deer image that has been burned into our brains. Really, can you name any other deer this side of Santa’s team?

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Bambi – image from Disney via KRCA.com

They are beautiful and offer us an image of wildland innocence. But for many they have become pestiferous. Consider having spent months planting and tending your beautiful back yard garden, only to wake one day to find that real-life Bambis and their kin have laid waste to all your work. There is also the carnage caused not just to deer but to people and their vehicles from collisions with deer. There are folks whose job it is to collect the bodies. Howsare spent time with one of them.

Deer have been a crucial source of food for people across the millennia, but also of a wide range of materials. Howsare gets trained in earth skills to find out how to make buckskin, and many other useful items formed from deer parts.

We usually think of reintroduction of wildlife having to do with trout, or other finned creatures. You may have heard of attempts to reintroduce predators, like wolves in Yellowstone. But the largest and most successful reintroduction in US history occurred in the early 20th century when deer, which had been driven near to extinction, were reintroduced in many parts of the nation.

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Sweet Tooth – image from Netflix via BBC

Ok, this was not at all included in the book but I kinda hoped it would gain at least a mention, as it does speak to the closeness of our species.

Factlets abound. Did you know that deer can suffer from a chronic, deadly disease that we usually associate with cattle, chronic wasting disease? Or that maybe the notion of adorning rulers with crowns was a way of imitating the stag rack? You will gain an appreciation for the use of deer-based imagery in the film Get Out. There are plenty more.

One of the main points to be gained is seeing how deer are actually quite adaptable, and have managed to carve out an ecological niche at the perimeters of human population.

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Moose – image rom Britannica

A survey course on cervid-sapiens connection makes for an entertaining, informative read on its own. But Howsare incorporates a personal journey into her narrative. Never a hunter, at least not one who shoots anything, she has enough personal connection to folks who do, relations, to want to gain a better understanding of the hunting culture and the rationales of those who kill deer. She looks at her own feelings about deer and hunting. Not all who hunt actually shoot. Hunting can be a group activity, with a diversity of roles, very reminiscent of our prehistoric ancestors. One very appealing element of this learning curve for Howsare was becoming more comfortable with being still, settling into a place and letting herself experience the environment, the moment, fully, a form of meditation almost.

She looks at some of the outrages associate with hunting as well. Like releasing or breeding deer in fenced areas to be killed by people fond of killing things, but not much interested in doing all the research and preparation that serious hunters undertake. Think Dick Cheney hunting quail.

My only gripe about the book is a petty one. I find that science/nature books always go down easier when the information is spiced with a bit of humor. No danger of that here. So, past my personal preferences, The Age of Deer is an easy thumbs up. You will learn a lot and gain a far greater understanding of the relationship between humans and cervids throughout history and our interactions today, finding yourself saying, whether aloud or internally, “I never knew that.”

In the Anthropocene, it seems that far too much of humanity has assumed the position of the prototypical you-know-what frozen in place as the headlights of global doom approach at increasing speed. Deer, at least, have an excuse for such behavior, as their woodland-creature-instinct, however misguided it might be on a paved road, is to become very still so an approaching predator might not see or hear them. Given their abundance on the planet, it is a strategy that has worked out well for them, despite the roadside carnage, as deer remain the last large wild animal in most places. The roaches and rats will not be alone after we are gone. Deer, icons of woodland beauty, are adaptable. They are survivors, and will be keeping them company.

If the American project was, in part, to make a pastoral landscape out of a wilderness, deer benefited from that project in a cultural sleight of hand. We thought of them as part of the wild, but we had misconceived them. Their secret was that they, like us—like squirrels, corn, apple trees, clover, ands sparrows—would flourish in our human garden.

Review posted – 03/22/24

Publication date – 01/20/24

I received a hardcover of The Age of Deer from Catapult in return for a fair review. Thanks, folks.

This review is cross-posted on Goodreads. Stop by and say Hi!

=======================================EXTRA STUFF

Links to the author’s personal, FB, Instagram, and Twitter pages

Profile – from Catapult
ERIKA HOWSARE holds an MFA in literary arts from Brown University and has published two books of poetry. She also worked in local journalism for twenty years, covering culture and environmental issues. She teaches writing and contributes reviews and essays to various national outlets. A native of Pennsylvania, she lives in rural Virginia.

Interviews
—–Poets & Writers – Ten Questions for Erika Howsare by staff
—–Flyleaf Books – Erika Howsare presents THE AGE OF DEER -Howsare reads from the book then takes questions – the sound quality is poor
—–Phoebe Journal – Hungry Deer and Pissed off Gardeners: An Interview with Erika Howsare by Ashlen Renner

Items of Interest from the author
—–The Atlantic – An Incurable Disease Is Coming for Deer – an excerpt – but requires a subscription
—–Orion – Skin to Skin with a Deer – excerpt
—–Virginia Audio Collective – If You See a Deer – a four-episode companion podcast
—–Lithub – Erika Howsare on Finding Inspiration in Headlines

Items of Interest
—–Be vewy, vewy quiet. – Mister Fudd may be hunting a different species, but his approach applies to deer as well
My review of Stephen Graham Jones’s – The Only Good Indian – a wronged elk on the warpath
—–My review of Elizabeth Marshall Thomas’s – The Hidden Life of Deer: Lessons from the Natural World
—–Gutenberg – The Yearling by Marjorie Kinnan Rawlings

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Filed under anthropology, Non-fiction, Science and Nature

Cosmogenesis by Brian Thomas Swimme

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…it feels today that we are in the middle of a profound transformation of humanity.

We don’t live in a cosmos. We live in a cosmogenesis, a universe that is becoming, a universe that established its order in each era and then transcends that order to establish a new order.

Cosmos – The universe seen as a well-ordered whole; from the Greek word kosmos ‘order, ornament, world, or universe’, so called by Pythagoras or his disciples from their view of its perfect order and arrangement. – from Oxford reference

Genesis – Hebrew Bereshit (“In the Beginning”), the first book of the Bible. Its name derives from the opening words: “In the beginning….” Genesis narrates the primeval history of the world – from the Encyclopedia Britannica

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Brian Thomas Swimme – image from Journey of the Universe

So, Cosmogenesis means, at its root, the beginning of everything. Diverse cultures have come up with diverse understandings of how everything came to be. Where Swimme differs is in seeing the genesis, the beginning, the creation of everything as an ongoing process, not a one-off in deep history.

Cosmogenesis tracks Swimme’s journey from math professor to spokesman for a movement that seeks to rejoin science and spirituality. The stations along this route, which runs from 1968 to 1983, consist of people he considers great minds. He gushes like a Swiftie with closeup tickets to an Eras Tour show over several of these genius-level individuals, while relying on his analytical capacity to note shortcomings in some of the theories some others propose. Swimme mixes his approach a bit. It is in large measure a memoir, with a focus on his intellectual (and spiritual) growth, along with descripti0ns of the places where he lived, taught, and studied, and the people who inspired him, providing some background to the theories and ovbservations to which he is exposed.

A mathematics PhD, with a long and diverse teaching history, he grounds his work in the scientific. But he does not separate the scientific from the spiritual, from the human. In his view, we are all a part of the ongoing evolution of everything, noting that every subatomic part that make up every atom in our bodies, in our world, was present at the Biggest Bang, then was further refined by the lesser bangs of supernovas manufacturing what became our constituent parts. Even today, we bathe, wallow, bask, and breathe in radiation from that original event. It may have occurred fourteen billion years ago, but in a measurable way it is happening still. And we all remain a part of it.

There is a piece of Swimme’s material-cum-spiritual notion that I found very appealing. I have experienced an ecstatic state while perceiving beauty in the world. On telling my son about one such, I remarked that it was like a religious experience. He answered, “why like?” Swimme recruits like experiences to bolster the connection between the humanly internal and the eternal of the cosmos.

Bear in mind that Swimme grew up in a Catholic tradition, which clearly impressed him. There is a strong incense scent of religiosity to his work. Not saying that Cosmogenesis is a religion, but I am not entirely certain it is not.

As a child I had learned that the Mass was where the sacred lived.

I had a very different response to the religious world to which I was exposed as a child through twelve years of Catholic education. There was no connection for me between the Mass and the sacred, whatever that was. Mass represented mostly a burden, a mandatory exercise, communicating nothing about layers of experience beyond the material, while offering hard evidence of the power of institutions to control how I spent my time. I did not, at the time, understand the community building and reinforcing aspect to this weekly tribal ritual, separate from the religious content.

I believe that what we think of as spiritual or spectral is the reality that lies beyond our perceptual bandwidth. The ancients did not understand lightning, so imagined a god hurling bolts. With scientific understanding of lightning, Zeus is cast from an imagined home on Mount Olympus to the confines of cultural history. Science expands our effective, if not necessarily our physical, biological bandwidth, and thus captures, making understandable, realities once thought the domain of imagined gods. But what of feeling? The ecstatic state I experience when witnessing the beauty of the world, is that a purely biological state, comprised of hormones and DNA? Or do we assign to that feeling, which can be difficult to explain, a higher meaning because of our inability to define it precisely enough? And, in doing so, are we not following in the path of the ancient Greeks who assigned to extra-human beings responsibility for natural events? So, I am not sure I am buying in to Swimme’s views.

It is, though, something, to pique the interest of people like myself who have rejected most forms of organized religion, particularly those that focus on a human-like all-powerful being, (see George Carlin’s routine re this. I’m with George.) but who hold open a lane for a greater, a different understanding of all reality. Where is the line between the material and the spiritual? How did we come to be here? Evolution provides plenty to explain that. But we still get back to a linear understanding of time as an impasse. If the (our) universe began with the big bang, then what came before? Einstein showed with his special theory of relativity that time is not so fixed a concept as we’d thought. Things operate at different speeds, relative to each other, depending on distance and speed. Who is to say that there might not be more fungability to our understanding of time, maybe even radically so? In a way, this is what Swimme is on about, ways of looking at our broader reality, at our origins and ongoing evolution, (not just the evolution of our species, but of the universe itself) through other, more experiential perspectives, (a new Gnosticism?) while still including science.

Humans have expressed their faith in a great variety of symbols, many of which have inspired me at one time or another. But today, if you ask for the foundation of my faith, I would say the stone cliffs of the Hudson River Palisades.

Overall I found this book brain candy of the first order. Take it as a survey-course primer for the theory he propounds. There are many videos available on-line for those interested in going beyond Cosmo 101. So, Is cosmogenesis one of the ten greatest ideas in human history as is claimed here? That is above my pay grade. Some of the notions presented here seemed a bit much, but there was enough that was worth considering that made this a satisfying, intriguing read. Suffice it to say that it is a fascinating take on, well, everything, and can be counted on to give your gray cells, comprised of materials that have been around for 14 billion years, a hearty jiggle at the very least.

Everything is up in the air. We are living in a deranged world where nihilism dominates every major state. The contest today is for the next world philosophy.

Review posted – January 13, 2023

Publication date – November 15, 2022

I received a hardcover of Cosmogenesis from Counterpoint in return for a fair review.

This review has been cross-posted on GoodReads

=======================================EXTRA STUFF

Links to the author’s personal, FB, and Twitter pages

Twitter and Facebook do not appear to have ever been used you might also try

Interviews
—–Deeptime Network – Brian Swimme — What’s Next? Planetary Mind and the Future – video – 1:12:41 – from 6:50
—–Sue Speaks – SUE Speaks Podcast: Searching for Unity in Everything – podcast – 31:27

Items of Interest from the author
—– The Third Story of the Universe
—–A Great Leap in Being – 28:56
—–Human Energy – Introduction to the Noosphere: The Planetary Minds
—–Journey of the Universe

Items of Interest
—–San Francisco Chronicle – Science doesn’t cover it all, author Brian Thomas Swimme explains
—–
George Carlin on religion

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Filed under Bio/Autobio/Memoir, History, Non-fiction, Religion, Reviews, Science and Nature

The Last Days of the Dinosaurs by Riley Black

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The disaster goes by different names. Sometimes it’s called the end-Cretaceous mass extinction. For years, it was called the Cretaceous-Tertiary, or K-T, mass extinction that marked the end of the Age of Reptiles and the beginning of the third, Tertiary age of life on Earth. That title was later revised according to the rules of geological arcana to the Cretaceous-Paleogene mass extinction, shorted to K-Pg. But no matter what we call it, the scars in the stone tell the same story. Suddenly, inescapably, life was thrown into a horrible conflagration that reshaped the course of evolution. A chunk of space debris that likely measured more than seven miles across slammed into the planet and kicked off the worst-case scenario for the dinosaurs and all other life on Earth. This was the closest the world has ever come to having its Restart button pressed, a threat so intense that—if not for some fortunate happenstances—it might have returned Earth to a home for single-celled blobs and not much else.

The loss of the dinosaurs was just the tip of the ecological iceberg. Virtually no environment was left untouched by the extinction, an event so severe that the oceans themselves almost reverted to a soup of single-celled organisms.

This is a story about two things, Earth’s Big Bang and evolution. K-Pg (pronounced Kay Pee Gee – maybe think of it as KFC with much bigger bones, where everything is overcooked?) marks the boundary between before and after Earth’s own Big Bang, manifested today by a specific layer of stone in the geologic record.

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Riley with Jet – image from The Museum of the Earth

Ok, yes, I know that the catastrophic crash landing of the bolide, a seven-miles-across piece of galactic detritus, most likely an asteroid, that struck 66.043 million years ago, give or take, was not the biggest bad-parking-job in Earth’s history. An even bigger one hit billions of years ago. It was nearly the size of Mars, and that collision may have been what created our moon. Black makes note of this in the book. But in terms of impact, no single crash-and-boom has had a larger effect on life on planet Earth. Sure, about 3 billion years ago an object between 23 and 36 miles across dropped in on what is now South Africa. There have been others, rocks larger than K-Pg, generating even vaster craters. But what sets the Chicxulub (the Yucatan town near where the vast crater was made, pronounced Chick-sue-lube) event on the apex is its speed and approach, 45 thousand mph, entering at a 45-degree angle. (You wanna see the fastest asteroid ever to hit Earth? Ok. You wanna see it again?) It also helps that the material into which it immersed itself was particularly likely to respond by vaporizing over the entire planet. An excellent choice for maximum destruction of our mother. And of course, its impact on life, animal life having come into being about 800 million years ago, was unparalleled. In the short term, it succeeded in wiping out the large non-avian dinosaurs, your T-Rex sorts, Triceratops grazers, brontosaurian browsers, and a pretty large swath of the planetary flora as well, burning up much of the globe and inviting in a nuclear winter that added a whole other layer of devastation. Aqueous life was not spared. You seen any mososaurs lately? Even tiny organisms were expunged en masse. (Cleanup in aisle everywhere!)

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Image from Facts Just for Kids

Here’s what the Earth looked like just before, just after, and then at increments, a week, a month, a year, and on to a million years post event. It is a common approach in pop science books to personalize the information being presented. Often this takes the form of following a particular scientist for a chapter as she or he talks about or presents the matter under consideration. In The Last Days… Black lets one particular species, usually one individual of that species per chapter, lead the way through the story, telling how it came to be present, how it was impacted by the…um…impact, and what its descendants, if there would be any, might look like. She wants to show why the things that were obliterated came to their sad ends, but also how the things that survived managed to do so.

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Quetzcoatlus – image from Earth Archives

But as fun and enlightening as it is to track the geological and ecological carnage, like an insurance investigator, (T-Rex, sure, covered. But those ammonites? Sorry, Ms. Gaea, that one’s not specified in the contract. I am so sorry.) is only one part of what Riley Black is on about here. She wants to dispel some false ideas about how species take on what we see as environmental slots.

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Mesodma – image from Inverse

Some folks believe that there are set roles in nature, and that the extinction of one actor (probably died as a result of saying that verboten word while performing in The Scottish Play) leads inevitably to the role being filled by another creature (understudy?) As if the demise of T-Rex, for example, meant that some other seven-ton, toothy hunter would just step in. But there is no set cast of roles in nature, each just waiting for Mr, Ms, or Thing Right to step into the job. (Rehearsals are Monday through Saturday 10a to 6p. Don’t be late), pointing out that what survived was largely a matter of luck, of what each species had evolved into by the time of the big event. If the earth is on fire, for example, a small creature has a chance to find underground shelter, whereas a brontosaurus might be able to stick it’s head into the ground, but not much else, and buh-bye bronto when the mega-killer infrared pulse generated by you-know-what sped across the planet turning the Earth into the equivalent of a gigantic deep fryer and making all the exposed creatures and flora decidedly extra-crispy.

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Thescelosaurus – image from Wiki

Black keeps us focused on one particular location, Hell Creek, in Montana, with bits at the ends of every chapter commenting on things going on in other, far-away parts of the world, showing that this change was global. When the impact devastates the entire planet, it makes much less sense to think of the specific landing spot as ground zero. It makes more sense to see it as a planet-wide event, which would make the entire Earth, Planet Zero. It was not the first major planetary extinction, or even the second. But it was the most immediate, with vast numbers of species being exterminated within twenty-four hours.

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Thoracosaurus – image from artstation.com

I do not have any gripes other than wishing that I had had an illustrated copy to review. I do not know what images are in the book. I had to burrow deep underground to find the pix used here. I expect it is beyond the purview of this book, but I could see a companion volume co-written by, maybe, Ed Yong, on how the microbiomes of a select group of creatures evolved over the eons. For, even as the visible bodies of critters across the planet changed over time, so did their micro-biome. What was The Inside Story (please feel free to use that title) on how the vast array of bugs that make us all up changed over the millions of years, as species adapted to a changing macrobiome.

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Purgatorius – image from science News

I love that Riley adds bits from her own life into the discussion, telling about her childhood obsession with dinosaurs, and even telling about the extinctions of a sort in her own life. What glitters throughout the book, like bits of iridium newly uncovered at a dig, is Black’s enthusiasm. She still carries with her the glee and excitement of discovery she had as a kid when she learned about Dinosaurs for the first time. That effervescence makes this book a joy to read, as you learn more and more and more. Black is an ideal pop-science writer, both uber-qualified and experienced in her field, and possessed of a true gift for story-telling.

Also, the appendix is well worth reading for all the extra intel you will gain. Black explains, chapter by chapter, where the hard science ends and where the speculation picks up. Black incorporates into her work a wonderful sense of humor. This is always a huge plus!

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Eoconodon – image from The New York Times

Pull up a rock in the Hell Creek amphitheater. Binoculars might come in handy. An escape vehicle (maybe a TVA time door?) of some sort would be quite useful. Get comfortable and take in the greatest show on Earth (sorry Ringling Brothers) There literally has never been anything quite like it, before or since. The Last Days of the Dinosaurs a joy to read, is one of the best books of the year.

From the time life first originated on our planet over 3.6 billion years ago, it has never been extinguished. Think about that for a moment. Think through all those eons. The changing climates, from hothouse to snowball and back again. Continents swirled and bumped and ground into each other. The great die-offs from too much oxygen, too little oxygen, volcanoes billowing out unimaginable quantities of gas and ash, seas spilling over continents and then drying up, forests growing and dying according to ecological cycles that take millennia, meteorite and asteroid strikes, mountains rising only to be ground down and pushed up anew, oceans replacing floodplains replacing deserts replacing oceans, on and on, every day, for billions of years. And still life endures.

Review posted – May 13, 2022

Publication date – April 26, 2022

I received an ARE of The Last Days of the Dinosaurs from St. Martin’s Press in return for working my ancient, nearly extinct fingers to the bone to write a review that can survive. Thanks, folks.

This review has been cross-posted on Goodreads. Stop by and say Hi!

=======================================EXTRA STUFF

Links to the author’s personal, FB, Instagram, Tumblr, and Twitter pages

Profile from Museum of the Earth

Vertebrate Paleontologist & Science Writer
Riley Black is a vertebrate paleontologist and science writer. She is passionate about sharing science with the public and writes about her experiences as a transgender woman in paleontology.

Riley began her science writing career as a Rutgers University undergraduate. She founded her own blog, Laelaps, and later wrote for Scientific American, Smithsonian Magazine, National Geographic, and more. Riley has authored books for fossil enthusiasts of all ages, including Did You See That Dinosaur?, Skeleton Keys, My Beloved Brontosaurus, and Written in Stone.
Riley loves to spend time in the field, searching the Utah landscape for signs of prehistoric life. Her fossil discoveries are in the Carnegie Museum of Natural History, the Natural History Museum of Utah, and the Burpee Museum of Natural History. Riley’s work in the field fuels her writing. She believes doing fieldwork is the best way to learn about paleontology.

In your own words, what is your work about?

“What really holds my work together is the idea that science is a process. Science is not just a body of facts or natural laws. What we find today will be tested against what we uncover tomorrow, and sometimes being wrong is a wonderful thing. I love the fact that the slow and scaly dinosaurs I grew up with are now brightly-colored, feathered creatures that seem a world apart from what we used to think. I believe fossils and dinosaurs provide powerful ways to discuss these ideas, how there is a natural reality we wish to understand with our primate brains. The questions, and why we’re asking them, are more fascinating to me than static answers.”

Interviews
—–IFL Science – IFLScience Interview With Riley Black: The Last Days of the Dinosaurs – video – 15:40 – with Dr. Alfredo Carpineti – There is a particularly lovely bit at the back end of the interview in which Black talks about the inclusion in the book of a very personal element
—–Fossil Friday Chats – “Sifting the Fossil Record” w/ Riley Black” – nothing to do with this book, but totally fascinating

Items of Interest from the author
—–WIRED – articles by the author as Brian Switek
—–Scientific American – articles by the author as Brian Switek
—–Riley’s site – a list of Selected Articles
—–Science Friday – articles by the author
—–Excerpt

Items of Interest
—–Earth Archives – Quetzlcoatlus by Vasika Udurawane and Julio Lacerda
—–NASA – Sentry Program
—–Science Friday – Mortunaria – a filter-feeding plesiosaur
—–Biointeractive – The Day the Mesozoic Died: The Asteroid That Killed the Dinosaurs – on the science that produced our understanding of how the dinosaurs died out – video – 33:50
—–Wiki on the Hell Creek Formation

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Filed under Non-fiction, paleontology, Science and Nature

The Treeline by Ben Rawlence

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Big changes are taking place across the vast plain stippled by spruce and striated with water that unfolds below the aircraft at 10,000 feet. The skin of the earth is melting, microbial life waking after thousands, possibly millions, of frozen years. The soil is transpiring—perspiring one could say since more moisture is being released than absorbed—and animals and plants are taking note. It is a new world, and intelligent life—the smart genes—is sniffing it out, sending out suckers, seeds and scouts, ranging north, getting ready.

The Treeline is a mind-blowing piece of work that will teach you many, many things you never suspected, while feeding your sense of awe and your sense of dread. We look to the margins for evidence of large changes in the world, tell-tale signs like rising levels along water frontages, expanding desert edges, changes in growing seasons, changes in wildlife. The treeline was the edge Ben Rawlence chose.

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Ben Rawlence – Image from 5 x 15

He had spent years writing human rights reports and trying to get the UN and governments to address refugee issues, but when he started writing through the eyes of the refugees themselves, in several books, many more people began to listen.

Understanding that the conflict and the displacement that was going on was driven by climate change I began to look for other examples, other parts of the world where we could see this process in action, where we could see climate breakdown as history already, and we could catch a glimpse of the future that awaits the rest of us. So I began digging around and doing research and came across this very arresting image of the trees and the forest moving north towards the pole. I discovered that the forest was on the move and the trees were turning the white arctic green. They shouldn’t be on the move. That’s not supposed to happen. And this sinister fact has huge consequences for all life on earth. – from the 5×15 piece

So, what exactly is the treeline? Generically, it is the latitude above which there are no trees, roughly the Arctic Circle. Another measure is the rippled line around the globe south of which the average July temperature is ten degrees centigrade or higher. (The Arctic Squiggle?) Discovering that the Arctic treeline consisted of mostly six types of trees, he set about to look at each of these.

Scots pine in Scotland, birch in Scandinavia, larch in Siberia, spruce in Alaska and, to a lesser extent, poplar in Canada and rowan in Greenland. I decided to visit each tree in its native territory, to see how the different species were faring in response to warming, and what their stories might mean for the other inhabitants of the forest, including us.

The Arctic treeline is actually fairly squishy, not so much a line as an area of transition, an ecotone, where tree presence diminishes rather than ceases. Rawlence begins with a look at where he lives, in Wales, at the yew, struggling to persist in a world that is no longer conducive to its needs. But that may be changing. Then, it is off to the Cairngorm Mountains in Scotland, the Scandinavian interior, Siberia (larch), Alaska, Canada, and Greenland, looking at the role the boreal plays in our environment, and at the impact of global warming on these borderlands.

More than the Amazon rainforest, the boreal is truly the lung of the world. Covering one fifth of the globe, and containing one third of all the trees on earth, the boreal is the second largest biome, or living system, after the ocean. Planetary systems—cycles of water and oxygen, atmospheric circulation, the albedo effect, ocean currents and polar winds—are shaped and directed by the position of the treeline and the functioning of the forest.

One of the things that most impressed me, among the many fascinating nuggets to be found here were descriptions of the structures underlying forests.

Wherever there are mushrooms, ferns, bracken and particular kinds of woodland plants like violets there was once forest. Rings of mushrooms are usually the outline, the long-ago earthwork of a tree stump. There are between fifteen and nineteen ecto-mycorrhizal fungi (fungi growing around the roots) in a mature pine forest, and they play a role in everything from carbon and nutrient transport to lichen cover, taking sugar from the tree and providing it with minerals in exchange. Planting trees without regard for the essential symbiotic “other half” of the forest below ground may be far less effective than allowing the ground to evolve into woodland at its own pace. Oliver Rackham describes a planted oak wood in Essex that even after 750 years still does not possess the orchids, plants and mushrooms that you would expect of a natural wood.

I was reminded of what it might look like to see a city like New York or London from above and believe it to be constructed entirely of the visible structures, not appreciating that there are vast underground networks, water lines, sewer lines, gas lines, electrical lines, communication cables, transit tubes, and the like that provide the lifeblood which allows the above-ground, visible city to survive. Globally, these threads of mycorrhizal fungi make up between a third and a half of the living mass of soils. Soil is in fact a huge, fragile tangle of tiny connected threads. Having done some digging in our back yard, I can very much appreciate that.

Another impressive feat is Rawlence’s strength in communicating how local populations interact with the trees among which they live. There are many surprises to be found here, in the range of specific benefits trees provide for one, which includes the fact that they transmit aerosols carrying chemicals that help maintain health in humans, that their leaves, berries, bark and other parts providing medicine for a wide range of illnesses, that they provide materials that oceans need to sustain life, that they drive planetary weather. Did you know that there are birch trees with things called trichomal hairs on the underside of their leaves, that capture particulates from the air, natural air filters that then allow the materials to be dropped to the ground, and washed away with the next rain? They also act like a fur coat for the leaves. The list goes on. You will be surprised by many of the uses that Arctic peoples have devised to make use of their local trees.

Will it be possible to continue such a positive relationship as the land becomes less supportive of human endeavors? The Sami people, for example, are finding it increasingly difficult to manage their reindeer herds. Snowmobiles are less than ideal when there is no snow. Substituting four-wheel All Terrain Vehicles may allow them to herd their critters, but using them damages the landscape even more. At what point will it be impossible to continue at all?

There are plenty of dark tidings. In this ring of melting ice global warming is taking place at a rate far in excess of what we experience in the more temperate zones. And then this unnerving bit; with more Co2 in the air, trees do not need to work so hard to get what they need, thus will produce less oxygen. Uh oh. As the forests of the northern hemisphere migrate north (race actually, at a rate of hundreds of feet a year in some places instead of inches per century) they are pursued on their southern end by increasingly fire-prone conditions. How much of our forest land will be consumed by a Langolier-like army of drought and flames before finding more welcoming climes? And then there is methane, pretty pearl-like bubbles when seen through clear Arctic ice, but how about this cheery nugget as permafrost becoming permaslush?

Some studies have suggested that an unstable seabed could release a methane “burp” of 500–5000 gigatonnes, equivalent to decades of greenhouse gas emissions, contributing to an abrupt jump in temperature that humans will be powerless to arrest.

In pop science books, the author acts as a guide to the subject matter, introducing us to the places he visits, and the experts he consults. Rawlence is an engaging and informative teacher with a gift for extracting local cultural lore and area-specific histories, as well as reporting the science in accessible terms. He seems like someone you would want to hang out with. You would certainly like to sign up for any class he teaches. You will learn a lot. He is also a lyrical writer, able to offer not only straight-ahead exposition, but poetical, sometimes emotion-filled reactions to the places he visits and the experiences he has on this journey.

The brilliant sun on the pinkish cliffs and the starched blue of the sky, which has been mostly hidden all week, make the morning sing. The scent of a meadow is so heady it should be bottled. The hay has been freshly cut: huge plastic-covered bales guide the eye to a combine harvester abandoned mid-job, its windows covered in sparkling dew. Beyond, the path crosses the meadow to a wide bend that the flooding river has worked into a series of interlinked channels. The little bridges have been overwhelmed and carefully placed stepping-stones lie visible in the clear stream, half a meter underwater. Feet have cut a higher path along the edge of the valley, around drowned shrubs, riparian willow now floating midstream. The roar of the main river is all around. Gray water cradling slabs of dirty ice meanders around a cliff and then widens into a foaming skirt over even-sized white granite boulders that snag the ice and make it dance and nod until it falls apart and joins the sea-ward torrent.

Rawlence a not a fan of western capitalism, and it would be difficult to argue that the short-term profit motive is not at variance with the long-term health of the planet, but places that were at least nominally socialist did a pretty good job of devastating their environments too. Maybe the problem is a human one first, and a economic-political one second. Maybe if we lived as long as some trees (not all are long-lived) we might have a more long-term view of what matters, and not keep rushing to use everything as fast as we possibly can before someone else does. Rawlence keeps his eyes on the scientific and anthropological issues at hand. How is warming impacting these trees, the landscapes in which they exist, the societies that have lived with them for centuries, and the wider world? What can we learn from the changes that have already taken place? What can we look forward to? What can we do about it?

Despite the growth of electric car usage and renewable power generation, we have arrived at this party too late, and relatively empty-handed. Attempts to mitigate global warming cannot change the fact that there is warming to come that is already baked in. We can do nothing to change that. It will continue, even were we to cease all carbon usage tomorrow. Not that we should abandon attempts to reduce emissions. But we should know that we will not see the benefits of those actions. The mitigation work we do today may impact future generations, but the planet will continue heating up for quite some time regardless. The most we can hope for in the short term is to slow the rate somewhat.

The Treeline is a must read for anyone interested in environmental issues, global warming in particular. Who doesn’t love trees? After reading this you will love them ever more. As Rawlence points out, we are at our core tree people, having evolved thumbs to get around in an arboreal world, and having lived among or near trees for all of human history. We have evolved together, and will continue to do so. But we will have to adapt to the new Anthropocene world rather than attempting to force it back into its prior form.

In the future, when the ice is gone, there may be no such thing as a treeline at all.

Review posted – February 18, 2022

Publication date – February 15, 2022

I received an ARE of The Treeline from St. Martin’s Press in return for a fair review, and a promise to plant a few saplings. Thanks, folks. And thanks to NetGalley for facilitating.

This review has been cross-posted on GoodReads

=======================================EXTRA STUFF

Links to the author’s Twitter page

Lizzie Harper, a Welsh illustrator, provided many images for the book. Sadly, there were none in the e-galley I read. But you can see some on her site. Here are links to Harper’s personal, FB, LinkedIn, PInterest, and Twitter pages

Interview
—InterMultiversal – An Interview with Ben Rawlence by Simon Morden

Items of Interest from the author
—–Video trailer for the book – 1:09
—–5 x 15 – Ben Rawlence on The Treeline – video
—–The Big Issue – ‘As the planet warms, the forest is on the move’ by Rawlence

Items of Interest
—–Patagonia Films – Treeline (Full Film) | The Secret Life of Trees – video 40:16
—–Cairngorms Connect – 200-year vision to enhance habitats, species and ecological processes across a vast area within the 600 square kilometer Cairngorms National Park.
—–NY Times – Feb. 4, 2022 – Seen From Space: Huge Methane Leaks by Henry Fountain

You Might Also Want To Check Out
—–Land by Simon Winchester
—–Being a Human by Charles Foster
—–The Earth’s Wild Music by Kathleen Dean Moore
—–Road of Bones – not in form, obviously. But this one offers a fictional horror-story take on the great north rebelling against the outrages of humanity

Music
—–George Winston – Forest
—–Sondheim – Into the Woods

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Filed under Non-fiction, Public policy, Science and Nature