Monthly Archives: March 2021

Genius Makers by Cade Metz

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[In 2016] Ed Boyton, a Princeton University professor who specialized in nascent technologies for sending information between machines and the human brain…told [a] private audience that scientists were approaching the point where they could create a complete map of the brain and then simulate it with a machine. The question was whether the machine, in addition to acting like a human, would actually feel what it was like to be human. This, they said, was the same question explored in Westworld.

AI, Artificial Intelligence, is a source of active concern in our culture. Tales abound in film, television, and written fiction about the potential for machines to exceed human capacities for learning, and ultimately gain self-awareness, which will lead to them enslaving humanity, or worse. There are hopes for AI as well. Language recognition is one area where there has been growth. However much we may roll our eyes at Siri or Alexa’s inability to, first, hear, the words we say properly, then interpret them accurately, it is worth bearing in mind that Siri was released a scant ten years ago, in 2011, Alexa following in 2014. We may not be there yet, but self-driving vehicles are another AI product that will change our lives. It can be unclear where AI begins and the use of advanced algorithms end in the handling of our on-line searching, and in how those with the means use AI to market endless products to us.

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Cade Metz – image from Wired

So what is AI? Where did it come from? What stage of development is it currently at and where might it take us? Cade Metz, late of Wired Magazine and currently a tech reporter with the New York Times, was interested in tracking the history of AI. There are two sides to the story of any scientific advance, the human and the technological. No chicken and egg problem to be resolved here, the people came first. In telling the tales of those, Metz focuses on the brightest lights in the history of AI development, tracking their progress from the 1950s to the present, leading us through the steps, and some mis-steps, that have brought us to where we are today, from a seminal conference in the late 1950s to Frank Rosenblatt’s Perceptron in 1958, from the Boltzmann Machine to the development of the first neural network, SNARC, cadged together from remnant parts of old B-24s by Marvin Minsky, from the AI winter of governmental disinvestment that began in 1971 to its resumption in the 1980s, from training machines to beat the most skilled humans at chess, and then Go, to training them to recognize faces, from gestating in universities to being hooked up to steroidal sources of computing power at the world’s largest corporations, from early attempts to mimic the operations of the human brain to shifting to the more achievable task of pattern recognition, from ignoring social elements to beginning to see how bias can flow through people into technology, from shunning military uses to allowing, if not entirely embracing them.

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This is one of 40 artificial neurons used in Marvin Minsky’s SPARC machine – image from The Scientist

Metz certainly has had a ringside seat for this, drawing from hundreds of interviews he conducted with the players in his reportorial day jobs, eight years at Wired and another two at the NY Times. He conducted another hundred or so interviews just for the book.

Some personalities shine through. We meet Geoffrey Hinton in the prologue, as he auctions his services (and the services of his two assistants) off to the highest corporate bidder, the ultimate figure a bit startling. Hinton is the central figure in this AI history, a Zelig-like-character who seems to pop up every time there is an advance in the technology. He is an interesting, complicated fellow, not just a leader in his field, but a creator of it and a mentor to many of the brightest minds who followed. It must have helped his recruiting that he had an actual sense of humor. He faced more than his share of challenges, suffering a back condition that made it virtually impossible for him to sit. Makes those cross country and trans-oceanic trips by train and plane just a wee bit of a problem. He suffered in other ways as well, losing two wives to cancer, providing a vast incentive for him to look at AI and neural networking as tools to help develop early diagnostic measures for diverse medical maladies.

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Marvin Minsky in a lab at M.I.T. in 1968.Credit…M.I.T. – image and caption from NY Times

Where there are big ideas there are big egos, and sometimes an absence of decency. At a 1966 conference, when a researcher presented a report that did not sit well with Marvin Minsky, he interrupted the proceedings from the floor at considerable personal volume.

“How can an intelligent young man like you,” he asked, “waste your time with something like this?”

This was not out of character for the guy, who enjoyed provoking controversy, and, clearly, pissing people off. He single-handedly short-circuited a promising direction in AI research with his strident opposition.

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Skynet’s Employee of the month

One of the developmental areas on which Metz focuses is deep learning, namely, feeding vast amounts of data to neural networks that are programmed to analyze the incomings for commonalities, in order to then be able to recognize unfamiliar material. For instance, examine hundreds of thousands of images of ducks and the system is pretty likely to be able to recognize a duck when it sees one. Frankly, it does not seem all that deep, but it is broad. Feeding a neural net vast quantities of data in order to train it to recognize particular things is the basis for a lot of facial recognition software in use today. Of course, the data being fed into the system reflects the biases of those doing the feeding. Say, for instance, that you are looking to identify faces, and most of the images that have been fed in are of white people, particularly white men. In 2015, when Google’s foto recognition app misidentified a black person as a gorilla, Google’s response was not to re-work its system ASAP, but to remove the word “gorilla” from its AI system. So, GIGO rules, fed by low representation by women and non-white techies. Metz addresses the existence of such inherent bias in the field, flowing from tech people in the data they use to feed neural net learning, but it is not a major focus of the book. He addresses it more directly in interviews.

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Frank Rosenblatt and his Perceptron – image from Cornell University

On the other hand, by feeding systems vast amounts of information, it may be possible, for example, to recognize early indicators of public health or environmental problems that narrower examination of data would never unearth, and might even be able to give individuals a heads up that something might merit looking into.

He gives a lot of coverage to the bouncings back and forth of this, that, and the other head honcho researcher from institution to institution, looking at why such changes were made. A few of these are of interest, like why Hinton crossed the Atlantic to work, or why he moved from the states to Canada, and then stayed where he was based once he settled, regardless of employer. But a lot of the personnel movement was there to illustrate how strongly individual corporations were committed to AI development. This sometimes leads to odd, but revealing, images, like researchers having been recruited by a major company, and finding when they get there that the equipment they were expected to use was laughably inadequate to the project they were working on. When researchers realized that running neural networks would require vast numbers of Graphics Processing Units, GPUs (comparable to the Central Processing Units (CPUs) that are at the heart of every computer, but dedicated to a narrower range of activities) some companies dove right in while others balked. This is the trench warfare that I found most interesting, the specific command decisions that led to or impeded progress.

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Rehoboam – the quantum supercomputer at the core of WestWorld – Image from The Sun

There are a lot of names in The Genius Makers. I would imagine that Metz and his editors pared quite a few out, but it can still be a bit daunting at times, trying to figure out which ones merit retaining, unless you already know that there is a manageable number of these folks. It can slow down reading. It would have been useful for Dutton to have provided a graphic of some sort, a timeline indicating this idea began here, that idea began then, and so on. It is indeed possible that such a welcome add-on is present in the final hardcover book. I was working from an e-ARE. Sometimes the jargon was just a bit too much. Overall, the book is definitely accessible for the general, non-technical, reader, if you are willing to skip over a phrase and a name here and there, or enjoy, as I do, looking up EVERYTHING.

The stories Metz tells of these pioneers, and their struggles are worth the price of admission, but you will also learn a bit about artificial intelligence (whatever that is) and the academic and corporate environments in which AI existed in the past, and is pursued today. You will not get a quick insight into what AI really is or how it works, but you will learn how what we call AI today began and evolved, and get a taste of how neural networking consumes vast volumes of data in a quest to amass enough knowledge to make AI at least somewhat…um…knowledgeable. Intelligence is a whole other thing, one of the dreams that has eluded developers and concerned the public. It is one of the ways in which AI has always been bedeviled by the curse of unrealistic expectations.

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(left to right) Yann LeCun, Geoffrey Hinton, Yoshua Bengio – Image from Eyerys

Metz is a veteran reporter, so knows how to tell stories. It shows in his glee at telling us about this or that event. He includes a touch of humor here and there, a lightly sprinkled spice. Nothing that will make you shoot your coffee out your nose, but enough to make you smile. Here is an example.

…a colleague introduced [Geoff Hinton] at an academic conference as someone who had failed at physics, dropped out of psychology, and then joined a field with no standards at all: artificial intelligence. It was a story Hinton enjoyed repeating, with a caveat. “I didn’t fail at physics and drop out of psychology,” he would say. “I failed at psychology and dropped out of physics—which is far more reputable.”

The Genius Makers is a very readable bit of science history, aimed at a broad public, not the techie crowd, who would surely be demanding a lot more detail in the theoretical and implementation ends of decision-making and the construction of hardware and software. It will give you a clue as to what is going on in the AI world, and maybe open your mind a bit to what possibilities and perils we can all look forward to.

There are many elements involved in AI. But the one (promoted by Elon Musk) we tend to be most concerned about is that it will develop, frighteningly portrayed in many sci-fi films and TV series, as a dark, all-powerful entity driven to subjugate weak humans. This is called AGI, for Artificial General Intelligence and is something that we do not know how to achieve. Bottom line for that is pass the popcorn and enjoy the show. Skynet may take over in one fictional future, but it ain’t gonna happen in our real one any time soon.

Review first posted – April 16, 2021

Publication dates
———-Hardcover – March 16, 2021
———-Trade Paperback – February 15, 2022

I received an e-book ARE from Dutton in return for…I’m gonna need a lot more data before I can answer that accurately.

This review has been cross-posted on GoodReads

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

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

Interview
—–C-Span2 – Genius Makers with Daniela Hernandez – video – 1:28:17 – this one is terrific

Other Reviews
—–Forbes – The Mavericks Who Brought AI to the World – Review of “Genius Makers” by Cade Metz by Calum Chace
—–Fair Observer – The Unbearable Shallowness of “Deep AI” By William Softky • Mar 31, 2021
—– Christian Science Monitor – Machines that learn: The origin story of artificial intelligence By Seth Stern

Items of Interest from the author
—–A list of Metz’s New York Times articles
—–A list of Metz’s Wired articles
—–excerpt
—–NY Times – Can Humans Be Replaced by Machines? by James Fallows

Items of Interest
—–Public Integrity – Are we ready for weapons to have a mind of their own? by Zachary Fryer-Biggs
—–Wiki on Geoffrey Hinton
—–Wiki for Demis Hassabis
—–Cornell Chronicle – Professor’s perceptron paved the way for AI – 60 years too soon by Melanie Lefkowitz
—–The Scientist – Machine, Learning, 1951 by Jef Akst

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Filed under AI, American history, Artificial Intelligence, business, computers, History, Non-fiction, programming

It’s Quiet, Too Quiet – The Earth’s Wild Music by Kathleen Dean Moore

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Except during the lockdown to slow the COVID-19 virus, cities drown us in sound. Buses grind gears, trucks beep, and street-corner preachers call down damnation on it all—what does this do to the human being, whose ears evolved as a warning system? In daylight, our eyes can warn us of danger in front of us. But our ears alert us to opportunity and danger twenty-four hours a day, from every direction, even through dense vegetation and total darkness.


When predators are on the prowl, birds and frogs, even insects, fall silent. No wonder humans are drawn to places where the birds feel safe enough to sing.

It’s quiet, too quiet. And it’s getting quieter.

There is a soundscape, a world of vibrations, wherever we are. I started reading this collection in a laundromat, pen and notebook at the ready. The wall-mounted TV blares The Goldbergs, an upgrade from the unspeakable Judge Judy, but still, noise that attempts to pierce my concentration, vying for attention. I sit on a bench at a table just inside a set of long, tall windows. A soft drink vending machine hums a steady note. Washing machines and dryers rumble. The irregular shmoosh-shmoosh of traffic passing on a wet street is muted by the window, higher tones intercepted by the glass. The only natural sound is a man with an operatic voice eager to engage on the subject of marriage as he folds newly-dry clothing on a table. While the urban orchestra may be largely comprised of mechanical instruments, it is not entirely so. The occasional dramatic crack and bang of nearby lightning are giant cymbals and following kettle drum, fading to a flutter-tongue trombone.

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Kathleen Dean Moore – image from her site

The sounds of nature we experience most are weather-related. The howl of a gale, the whistle of a sustained wind as it slips past constructed edges, the susurrus of wind-shuddered trees, the plik-plik-plik of hail, the long shushing notes of rain. The screech and hiss of cats fighting offers the sudden blare of a coronet and soft mallets on a high-hat. Aside from that, we do not hear mammals beyond, for the most part, neighborhood canines who make their presence felt when mail or packages are delivered or when someone approaches too close to their no-walk zone. I seriously doubt you have heard much from our fellow urbanites of the rodent family. Ground hogs save their conversation for underground, raccoons chitter on occasion when deciding among themselves which garbage can is most accessible. Roaches, ants, bedbugs and termites being notoriously quiet, the buzz of crickets and cicadas is the likeliest insectile sound we will experience, depending on whether you live in close proximity to a hive of bees, yellow-jackets, or hornets. And, of course, the occasional pestiferousness of a horsefly, or mosquitoes. Depends what part of the world you inhabit, of course.

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Gulls on Anacapa

Avian life probably offers the most sound from creatures in our natural aural canvas, the pik-o-wee of a red-winged blackbird, towee-oh-towee-ooh-towee-oh of a robin the hee-ah, hee-ah of the blue jay, the caws of covids, and gurgle of pigeons as they strut on an adjacent rooftop out of reach but within lunging distance of murderous pet felines safely contained behind windows, the rustle of feathers as a startled mourning dove launches. It is the sounds of avian life that receives the most coverage here.

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Great Blue in the Everglades

All this competes with the incessant onslaught of the television, 24/7, or so it seems, spewing news and noise into the world. City traffic also offers ongoing background noise. In my neighborhood there is the added joy of numberless hordes eager to blast car stereos at teeth-shattering volumes, as they pick up pizza next door. And there’s the hair place across the street that has proven resistant to civil pleas to lower the volume on the music they blast onto the sidewalk in hopes of attracting, I am guessing, the hearing-impaired. Silence is a rare event, and is unnerving because of that infrequency.

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Frigate Bird in the Dry Tortugas

I was living in Brooklyn when 911 happened. The sirens were ever-present, well, more ever-present than usual, masking the sudden absence of all air and most street traffic. Any city resident could tell from auditory clues alone that something very bad had happened. The soundscape changed, more than the hush created by a large snow. There was a different quality to it all, and it was unnerving, as if the quiet was in anticipation of another disaster. That was a sudden shift, and thus noticeable. The shift Kathleen Dean Moore writes of is a very different sort, more like the apocryphal frog in a pot of boiling water, which does not notice the gradual increase in heat until it is too late.

Great Egret - Big Cypress National Preserve
Great Egret in Everglades

It is necessary to leave the larger cities (unless, of course, yours features sufficient acreage to allow one true aural relief from the urban) to have a chance at a more natural chamber orchestra. The sound of waves at oceanside, of burbling streams in the woods, or rushing rivers before they become major thoroughfares. In the absence of prowling predators, there is usually no such thing as woodland silence. Particularly at night the airwaves are alive with diverse calls and responses, come-ons and threats, warnings and conversations. But the rich chorus of the unpeopled world is being silenced, as member after member of that grand orchestra has been removed from their seat. Vivaldi incorporated the sounds of wildlife into his masterpiece, The Four Seasons. Let’s hope that critter-mimicking played-instruments or recordings are not all we have left of the sonic scape of the world of wildlife.

Green Heron - Butorides virescens  725Green Heron in the Everglades

It is, of course, not just creatures that Moore writes of. There are plenty of other sounds she celebrates, the song of dripping water in a luminous cave, the calming sounds of a singing mother soothing a squalling infant, the roar of the surf, the music of wind playing over cacti spines like a bow over strings, and plenty more. While a wide range of auditory experience is noted in this book, the largest representative of sounds that may be lost is the songs of birds.

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Anhinga in a tree – Everglades

I am no one’s idea of an outdoorsman, thus my very urban point-of-reference noted above. But neither have I been locked in a box. National Parks hold a magnetic attraction and I have been fortunate enough to have visited a bunch. Moore’s effervescent tale of a pika sitting on her son’s shoe while somewhere above the treeline, and squeaking out a warning when Moore happened to move about in the family camp downhill from her progeny reminded me of having seen a pika sitting atop a rock in Glacier National Park, and issuing the same squeak. There is an excellent chance that a few of the critters she mentions here might be found in whatever part of the states you live in, or similar creatures in places outside the states. That occasional direct connection adds to the enjoyment of reading about experiences she has shared with us.

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Tri-colored Heron – Everglades

In Earth’s Wild Music, Kathleen Dean Moore, has produced a cri du couer about the anthropo-screwing of our planet. She notes, in particular, the auditory element of our world, our experience of it, and the diminution of the actual evironment of sound on our planet as species go extinct.

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Juvenile White Ibis – Everglades

It is a book rich not only with a blaring call for recognition of what is taking place, for concern and action, but with notes of information, many of which will make you say to yourself, “Huh, I never knew that,” whether silently or aloud.

The calls of shorebirds, which evolved at the edge of the sea, have high frequencies, audible over the low rumble of surf. In the forest, birds have low-frequency voices because the long wavelength of the low tones are not as quickly scattered or absorbed by the tangle of leaves and moss.

or

The true gifts of the saguaro are the stiff spines set in clusters on the pleats of their trunks. When the wind blows across the spines, they sing like violin strings. Better yet, when you pluck a spine, it will sing its particular tone. If a person is patient in her plucking she can play music on a saguaro cactus.

It was a jaw-dropping read for me, not just for the content, but for the gift of poetic description that Moore brings to her mission. I experienced the same piercing joy in reading this book that is usually reserved for books by Ron Rash or Louise Erdrich.

The gifts of nature tell us there is a persistence to life that no measure of insolence or greed can destroy…the natural world holds us tight in its arms—calm as we tremble, patient as we mark the days “until this is over,” strong as we weaken. When the time comes, the natural world will embrace us as we die. It will never leave us. If we are lonely, Nature strokes our hair with light winds. If, frightened in the night, we wander outside to sit on a bench in the moonlight, it will come and sit beside us. If we are immobilized, having lost faith in the reliability of everything, still the Earth will carry us around the sun. If we feel abandoned, the Earth sings without ceasing—beautiful love songs in the voices of swallows and storms. This sheltering love calms me and makes me glad.

Moore has been at this for some time. This is her eleventh book, continuing her lifelong dedication to writing about the moral imperative for protecting the only planet we have.

I am two things, a philosophy professor and a natural history writer. They speak to the same thing, I think, which is developing a responsible relationship with a place, so that you can openly learn about it and it can openly inform you and you feel this moral urgency in protecting it. – from the NHI interview

It is not so much that this book should be read slowly, it MUST be read slowly, sips, not gulps, savoring the stunning beauty of her words, the appreciation of, the wonder at our world, the sorrow at what has already faded. It reads like a novel that does not link scenes through action, but through theme. Yet those scenes can be compelling. There are 32 essays. In a chapter set in Washington state, flooding had loosened the grip on the earth of a stand of huge cedars, sufficient so that biblical winds could push them over, into each other, causing a cascade of tree onto trailers, stoving them to ruin, across roads, requiring the liberal use of chainsaws to clear passage, with the residents holed up in a local tavern hoping for surcease like a science fiction town hoping for the best against an invading zombie army. In another, she comes face to face with a cougar in a cow field. There is the song of water dripping in a luminous, unsuspected cavern, more like glass than stone.

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Pelicans – Everglades

There are occasional moments of LOL humor, one telling of a pot luck gathering. The children line up beside the planks, studying the food as if they expect it to hatch. I am not saying that there is a lot of that in here, or that her humor will appeal to you as much as it does to me, but it does appear from time to time, and is most welcome.

Moore pleads with us not only to save what can still be salvaged, but to broaden our appreciation for what is all around us, to learn to listen, and to hear all the instruments of nature, the auditory environment of the world, particularly the natural world. If you just stop, and attend, you can pick out a wide range of sounds wherever you are, whether the sounds are urban or bucolic, indoor or outdoor, from people or with no people at all nearby.

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Singing cormorant in Brooklyn

Insets at the end of each chapter highlight news, usually dire, from the real world, relating to the chapter just ended. These bolster her argument that mass political action is needed in order to have any chance at stopping corporate looting of our common heritage. Individual actions are fine, but if one focuses only on that, the battle is already lost.

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Raccoon descending a tree – Florida

I started making a list of the many sounds, almost all human, that make it to my less-than-sensitive ears. Maybe a 24-hour slice might make someone more aware. Getting out to a more natural setting to listen there will have to wait a while, and will not likely include a full 24-hour sample, but it would be nice to be able to listen for a piece of day and a piece of night. Of course, it would certainly be a challenge to identify the noises heard in a sylvan setting, given my, and probably your, unfamiliarity with the songs of individual bird species. But listening is at least a beginning. Maybe you can settle in for what happens by in a back yard or visits a bird feeder, maybe spot and listen to visitors stopping off for a brief how’ya’doin’ on a window ledge or stoop. When I was still in Brooklyn, there was a fair range of avian traffic in Prospect Park, not too far from where we lived, and in Greenwood Cemetery, which was across the street. I did listen, a bit, but I wish now that I had paid closer attention. I did, however, get a pretty full dose of the cooing of the many pigeons that bred quite happily on our sixth-floor terrace. I doubt that particular sound is at much risk.


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Canada Geese in Brooklyn/Queens

Earth’s Wild Music is a contemplative read. Maybe the best way to take this one in is to keep it by your bedside and read a few pages, a notion, an observation or two, every night before going to sleep. It will both soothe you with the beauty of its writing and alarm you with the deep terror of its message.

The warning signs are all there, blaring like a chorus of trombones, like a host of angry drivers stuck behind an accident, leaning on their horns, like a pack of fenced dogs trying to scare away a passerby, if only you will listen.

Hope is not all we need. What we need. What we need is strength—strength in numbers and strength in moral conviction. What we need is shrieking, roaring courage.

Review posted – March 12, 2021

Publication dates
———-February 16, 2021 – hardcover
———-February 22, 2022 – trade paperback

I received a copy of this book from Counterpoint in return for a noisy review

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

The critter shots in the review are all mine, and are clickable

The author’s personal site

Interviews
—–Catapult – A Conversation with Kathleen Dean Moore, Author of ‘Earth’s Wild Music’ by Lenora Todaro
—–PostCarbonInstitute – Kathleen Dean Moore | What Could Possibly Go Right? by Vicki Robin – video – 25:25 –
—–Natural History Institute – Reciprocal Healing: Interview with Kathleen Dean Moore, Ph.D. by Alan Wartes – video – 36:11

Songs/Music
—–WETA – Classical Breakdown – 3. The Four Seasons, how Vivaldi depicts the world in sound – Spring
—–West Side Story – Maria referenced in Chapter 3 – The Sound of Human Longing
—–Sound Design – 7/17/18 – Supernatural Cactus Creatures – the alien-sounding sounds of applying a bow to a saguaro
—–Oregon State University – Music to Save Earth’s Songs

Items of Interest
—–It’s quiet, too quiet – compilation
—–Cornell Lab of Ornithology – Home page – a huge source for bird images and sounds
—–Cornell Lab of Ornithology – Common Loon – noted in chapter 3
—–Nature – Why dissonant music strikes the wrong chord in the brain by Philip Ball
—— The One Square Inch Project – referenced in Chapter 22, Silence Like Scouring Sand
—–New York Times – How Does That Song Go? This Bird Couldn’t Say by Mike Ives – on how endangered birds are failing to learn the songs they need for courtship, which could lead to their extinction
——Poets.Org – Vanishing by Brittney Corrigan
—–New York Times – This ‘Shazam’ for Birds Could Help Save Them by Margaret Renkl — On the Merlin app that helps identify birds by their songs

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Life’s Edge by Carl Zimmer

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…the question of what it means to be alive has flowed through four centuries of scientific history like an underground river… More than 150 years later, despite all that biologists have learned about living things, they still cannot agree on the definition of life.

I have had the pleasure of driving up a mountain through mist and cloud, and of walking in London through pea soup fog. Where exactly did the clear air end and the more particulate air begin? It is not entirely…um…clear. Sure, there is a difference between standing, or driving in air that one cannot visually penetrate and looking through a wide outdoor expanse on a cloud-free, crystalline winter day. But it is not a barrier drawn with a straight edge. Thus it appears with the line between living and not-living. With the examples detailed in Life’s Edge, it is clearer than ever that there are more things under heaven and earth than had been dreamed of in our philosophies. There are those, certainly, who proclaim that this or that specific location is where the thing called life begins. Rules have been drawn up to plant markers, to draw lines. But like an outdoor crime-scene police-tape, the fog of what lies within and without wanders freely past those lines, with no regard for the designs or preferences of humans.

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Carl Zimmer – image from The Psychology Podcast

New York Times science columnist and multiple-award-winning science-writer Carl Zimmer’s fourteenth book takes readers on an exploration to that amorphous borderland between the living and the non-living. It is a journey that raises a lot more questions than it answers. Zimmer employs a tried and true approach, each chapter moving on to the next lab, the next researcher, the next wild bit of research, and filling in with nice chunks of science history, as he circles around the question.

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Alysson Muotri – image from The Stem Cell Podcast

Many of the things Zimmer reports on are fascinating. Some, however, will disturb your sleep. For an example of the latter, Alysson Muotri, at the Sanford Consortium for Regenerative Medicine, takes skin samples and reprograms them into neurons to study neurological diseases and possible treatments. They are grown into miniature organs called organoids, and are allowed to reproduce, up to a point. When he started growing these things, he assumed that they could never become conscious. “Now I’m not so sure, he confessed.” Zimmer tells, also, of a researcher, a very long time ago, who was notorious for experimenting on living animals.

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Cerebral organoid – image from European Research Council

Clearly a significant concern for our culture is where “life” begins, and further, where “human life” begins. It all comes down to definitions. Is Thomas Aquinas’s notion of the “ensoulment” of human embryos the same as defining when life becomes human life? There have been other notions employed in the history of Christianity. Zimmer looks at how legal definitions of life, for purposes including supporting abortion laws, and concerning a widening spectrum of medical and legal issues, fail to hold up under scientific scrutiny.

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”It’s Alive!” (or is it?) – from Frankenstein – image from Buzzfeed

The concern here is not just what is life, but how can we tell when something actually is alive? He looks at how humans perceive life and react to it. We have a sense of life being present or absent, an intuition that is not unique to our species. Ravens hold what can only be seen as funerals for dead flock members. Chimps engage in group laments for late members, as do many other creatures.

To be alive is to not be dead…Humanity did not come to this realization through logic and deduction. Our understanding of death is not like Darwin’s theory of evolution or Thompson’s discovery of the electron. It has its origins in ancient intuitions.

Zimmer looks at metabolic rate. In the 17th century, there was a widespread fear of being afflicted with a death-like state that might leave its victims without detectable breath or heartbeat, thus generating a rampant terror of being buried alive. This concern inspired a well-known short story.

The boundaries which divide Life from Death are at best shadowy and vague. – Edgar Allan Poe, The Premature Burial

Zimmer reports on a woman who was pronounced dead, twice. (third time’s the charm?) Where is the line between brain death and true, no backsies, total death? Can a person meet the criteria for brain death one day, and later not meet it?

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From The Night of the Living Dead – image from Wikipedia

But what constitutes life? How about adding some ingredients to agar, leaving it alone for a few hours and then finding a thriving slime mold, one with remarkable survival skills. What about spores, some of which can survive in space? Are spores alive? Or only potentially alive, or an ingredient in a recipe for making life?

Scientists have been arguing over whether viruses are alive for about a century, ever since the pathogens came to light. Writing last month in the journal Frontiers in Microbiology, two microbiologists (Hugh Harris and Colin Hill) at University College Cork took stock of the debate. They could see no end to it. “The scientific community will never fully agree on the living nature of viruses,” they declared. – from Zimmer’s Secret Life piece in the NY Times

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“I vunder vut it vood be like to be really dead” – image from The Indy Channel

Whether you prefer your undead to be of the vampiric, zombie, or reanimated sort, or are more inclined to unicellular spore candidates, or maybe pre-conscious organoids, there are plenty of candidates for entities on the fringes of life.

In addition to providing readers with a better handle on the attempt to delineate the line between life and not-life, there are plenty of interesting questions raised and fun facts to be gleaned. We learn, for example, that Erwin Schrödinger was set up by the government at Trinity College. (But he may have simultaneously both been there and not, depending on whether any students saw him give a lecture.) We also learn that when Vitamin C was discovered, the discoverer wanted to name it “Godnose.” And how about meteorites as a possible source of Terran life? Or maybe they contributed one or more of the ingredients necessary for the recipe? I particularly enjoy when science writers imbue their work with a sense of humor. That is mostly lacking here, which is disappointing. But there is plenty of material to keep your brain cells flashing on and off.

Who decides on a definition of life? In an ideal world, science should lead on matters that are subject to physical investigation and repeatable experimentation. And yet…

It may be enough for you to align with Supreme Court Justice Potter Stewart who, when it came time to issue a ruling pertaining to pornography, said that he knows it when he sees it. We as a species tend to think that we know life when we see it. But it would be a good thing to recognize that all extant definitions of life are squishy, relying on philosophy or religion for their support. So I would appreciate it if no one would use their definition to tell me or anyone who does not share their perspective what they can or cannot do. Because when it comes to folks twisting science to political ends, I know it when I see it.

Life’s Edge may not provide a definitive guide to the line between living and nonliving. Such a line does not really exist in biology. But it does point out where the arguments lie about where those lines might be drawn, or, at least, where they might be investigated. It raises the larger question, though, of whether that line can, at least from a scientific perspective, be drawn at all.

Life is what the scientific establishment (probably after some healthy disagreement) will accept as life.

Review first posted – March 19, 2021

Publication dates
———-March 9, 2021 – hardcover
———-March 8, 2022 – trade paperback

I received an e-book ARE if Life’s Edge from Dutton in exchange for an honest review, and some of those interesting things that have been growing, unasked, in my basement.

This review has been cross-posted on GoodReads

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

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

I heartily recommend you check out Siddhartha Mukherjee’s amazing NY Times review What Does It Mean to Be a Living Thing?

Items of Interest from the author
—–What is Life – audio – A series of live conversations between writer Carl Zimmer and eight leading thinkers on the question of what it means to be alive.
—–Slate – excerpt – What on Earth are These Things? – on organoids
—–NY Times – The Secret Life of a Coronavirus – is it alive?

Songs/Music
—–From Sondheim’s CompanyBeing Alive
—–Aerosmith – Livin’ On the Edge
—–Opening of Saturday Night Fever – The Bee Gees Stayin’ Alive
—–Madonna – Borderline
—–GaGa – Edge of Glory
—–Shruti Haasan – Edge
—–Monty Python’s The Meaning of Life – Every Sperm is Sacred

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

The Babysitter by Liza Rodman and Jennifer Jordan

book cover

”Close your eyes and count to ten,” he whispered. I felt his breath on my cheek. The barrel of the gun was hard and cold against my forehead.
I counted, and when I opened my eyes, he was gone.

I sat up quickly in bed, gasping, my body soaked with sweat. What the hell was that?

Thus begins The Babysitter, a telling of growing up unaware that one of the author’s favorite adults was not who she’d thought.

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Liza Rodman – image from Simon & Schuster – Photo by Joel Benjamin

In 2005, Liza Rodman, then in her forties, was working on the thesis for her undergraduate degree when she began having frequent nightmares. It was not her first such experience. She had had these for a long time, but all of a sudden they were happening every night. In one, her husband was trying to kill her with a fireplace poker. Another featured a man killing nurses and eating their hearts. The dreams kept coming, with a faceless man chasing her, always with a weapon. She would wake up as her dream self was about to crash through a window, fleeing for her life.

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Jennifer Jordan – image from her site – photo by Jeff Rhoads

Clearly there was motivation to figure out this puzzle, so she started writing about them, incorporating them into her thesis, over a two year period, drawing out more and more details. One dream-site was The Royal Coachman motel where she, her mother, and sister had lived for a time in Provincetown. Another was Bayberry Bend, a P-town motel her mother had owned.

Slowly the process moved along, six months of regular dreams, more images, months more of nightmares, until she saw the face, a familiar one, someone she hadn’t seen since she was a kid, a handyman hired to work at the motel where her mother was employed. His mother worked at the motel too. He was one of a series of people who took care of her and her sister, a really nice guy, one of the few adults who were kind to them, who never yelled at or hit them, who took them around with him in the motel’s utility truck, on chores, to the dump, to his garden in the woods, but who had disappeared when she was ten. This was not all that unusual for the adult males who scooted through her childhood. Why would she be having dark dreams about that guy? So she decides to ask her mother, then in her 70s, what this might all mean.

“Did something happen to me back then that you’re not telling me?” I said, suddenly wondering if it did.
“What do you mean, happen to you?”
“With Tony Costa.”
“Tony Costa? Why are you still thinking about him?”
“I wasn’t until I had a nightmare about him.”
She was quiet for a moment too long, and I stopped stirring and waited. Mom rarely paused to contemplate her words, so I watched, curious as to what was going to come out of her mouth.
“Well,” she said, watching the gin swirl around the glass. “I remember he turned out to be a serial killer.” She said it calmly, as if she were reading the weather report.

Oh, is that all? Not all that surprising from Betty. Liza’s divorced mom was not exactly the best. While she did manage to keep body and soul together for herself and her two girls, she was frequently cruel to Liza, for no reason that the child could fathom. Mom, in fact is a major focus of the book, as chapters flip back and forth, more or less, between a focus on Tony and a focus on Liza and her relationship with her mother.

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Antone Charles “Tony” Costa, Provincetown handyman and murderer of four young women. (Photo courtesy Barnstable County Identity Bureau) – image from the author’s site

Who was this guy? Tony Costa never got to know his father, who had drowned trying to save a fellow seaman in New Guinea near the end of World War II, when Tony was only eight months old. He would be obsessed with his war hero dad for the rest of his life. There were early signs of trouble with Tony. At age seven he claimed to have been visited regularly by a man in his bedroom at night, an actual intruder? a fantasy? an obsession? He said the man looked like his father. He stood out among his peers during summers in Provincetown, his mother’s birthplace, cooler, smarter, and more “inside himself” than anyone else, according to a kid he hung out with there. Then there was the taxidermy kit. Lots of killing of small animals, neighborhood pets going missing, yet never a successful display of a stuffed animal. There is no mention of bed-wetting in his psychopath Bingo card, but who knows? We know he was raped as a pre-teen, and was probably one of several victims of sexual abuse by a Catholic priest in Provincetown. So his potential for madness certainly had some outside assistance. He was accused of attempting to rape a young girl as a teen.

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Jen and Liza, Northampton, 1979 – image from Rodman’s site

Tony was smart and handsome, but had terrible judgment, a ne’er do well, capable at work but unable to hold onto a job. He became a heavy drug user and local dealer. Clearly this guy had some charisma (as well as a considerable supply of illegal substances) and a way with young teens. A pedophile who married his pregnant fourteen-year-old girlfriend, he kept a crowd of young acolytes around him unable or unwilling to see through his line of distilled, grandiose, narcissistic bullshit. Cult-leader stuff. There is a Manson-like quality to him. And, like most narcissists, he was never willing to accept any responsibility for his own actions, always insisting that people were out to get him, blaming others for things he had done.

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The VW Tony stole after murdering its owner. A local spotted it in the woods and notified the local police, which spelled doom for Tony Costa – image from the author’s FB pages

There is more going on here than personal profiles of the major actors. A lot is made of how different from the mainstream Provincetown was, particularly during the tourist season. The ethos was much more accepting of whatever than most places. With people coming and going so much, it was custom-made for a predator. It was the 60s, man, drugs, sex, and rock ‘n roll, and kids taking off for adventures, whether drug-related or not, and thus not necessarily raising instant alarms when they went missing. In 1971, for example, I bought an old Post Office truck at auction for three hundred bucks, and drove across country with three friends. (well, tried, we never actually made it across the continent) No cellphone, no regular check-ins. We didn’t exactly file a flight plan. If we had come to a bad end, no one would have known, or been alarmed back home for weeks. This is something a lot of people did. Of course, we were not runaways, and we were not female. That would have been a whole other order of business. The cops in Provincetown took a lackadaisical attitude toward worried parents looking for missing progeny. “Don’t worry. I’m sure they will turn up in due time.” And they were probably right, mostly. Except, sometimes they weren’t. It took a lot of pushing from those concerned about the missing young women to get the police to pay much attention. Rodman and Jordan provide a very detailed look at the various police departments that became involved in Tony’s case, both the occasional good police work and the ineptitude of inter-departmental communications. Sound familiar?

The locals were slow to allow for the possibility that there was a killer in their midst. Even today, there is an urge to protect one of their own, despite it being fifty years since the events of the book.

“I got threats when I wrote this book,” Liza says. It’s a loving portrait of the town, but not especially flattering. “I have a comfort level there that I don’t have anywhere else. Even in the face of this book.” – from The Provincetown Independent

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It was her sister’s 8th birthday. At the moment Liza was making a face at the camera, Tony was leading two young women into the Truro woods, where he would murder and bury them. – image from the author’s FB pages

One of the things about true crime books is that there is an element of suspense that is lacking. We know that little Liza will grow up to write this book, so we know that Tony did not kill her. This makes it more like a Columbo episode, knowing that the bad guy will get got, but enjoying seeing how that ultimately happens. That said, this is not a straight-up true crime effort. It is a fusion of true crime with memoir. Half of the book is about Liza’s childhood, her relationship with her mother in particular. It is an interesting look at how someone can survive a bad parent-child relationship. Showing how things were for Liza at home makes her a more sympathetic narrator for the other story. Geez, ya poor kid. I sure hope nothing else bad happens t’ya. And it makes it much more understandable how a kid who was starved for adult affection and attention would be drawn to an adult who was offering kindness and interest.

I did not get the frisson of fear reading this that pervaded in another true crime book, I’ll Be Gone in the Dark. Maybe because the killer in this one was long ago jailed, whereas the California killer had not yet been arrested when that book came out. But there is a certain vertigo, like walking near a cliff edge, blindfolded, only to realize the danger you were in when you take it off. It is distinctly possible that Liza might have found her way into Tony’s special garden if he had managed to stay out of jail for a few more years. Liza was like the little girl playing with Frankenstein’s monster in the movie, not realizing that he was more than just a large playmate, and seemingly friendly soul. Whew!

Rodman had been working on this project for about thirteen years. It happened that, in 2018, Jordan, a professional writer, was casting about for her next book project (She had previously published four books.) when she thought of her dear friend, Liza, (they had met in college) who was thrilled at the suggestion that they collaborate. So, sixteen years of research in all and here it is. An in depth look at a monstrous series of events, a sick individual, an interesting place in a time of upheaval, a difficult childhood, an odd friendship, and a very close call. The Babysitter is an engaging, informative read that will make you appreciate your sane parents, most likely, and appreciate your luck even more in never having had such a person as Tony in your life. (You haven’t, right?)

His coterie of teenagers, his stash of pills, and his marijuana helped mask his ever-increasing feelings of inferiority; by surrounding himself with idolizing acolytes who needed a hero, he could feel more in control, sophisticated, confident, and, of course, more intelligent.

Review posted – March 5, 2021

Publication date – March 2, 2021

I received an ARE of The Babysitter from Atria in return for an honest review. I did not charge them my usual rate of ten bucks an hour and whatever I want to eat from their fridge.

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

Links to Liza Rodman’s ’s personal, FB, Instagram, LinkedIn, and Twitter pages

Links to Jennifer Jordan’s personal and FB pages

Interviews
—–Red Carpet Crash – February 24, 2021 – Interview: Authors ‘Liza Rodman And Jennifer Jordan’ Talk Their Book The Babysitter: My Summers With A Serial Killer – audio – 17:02 – definitely check this one out
—–New York Post – February 27, 2021 – How I discovered my babysitter Tony Costa was a serial killer by Raquel Laneri
—–The Provincetown Independent – February 24, 2021 – Remembrance of Serial Murders Past by Howard Karren
—–WickedLocal.com – February 23, 2021 – In new memoir, local serial killer Tony Costa babysat two youngsters by Susan Blood

Items of Interest
—–Frankenstein playing with sweet young Maria
—–Columbo – or substituting for whodunit the howchatchem
—–My review of I’ll Be Gone in the Dark

Songs/Music
The author’s site provides a link to a considerable list of 39 songs mentioned in the book. But you have to have a membership to hear the full songs on Spotify instead of just the clips that are available on Rodman’s site.

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Filed under American history, biography, History, Non-fiction, psycho killer, Reviews, Thriller