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Good Reads  Evolutionary Biology  Evolution

Unnatural Selection

Art / Photobook Popular Science New
By: Katrina van Grouw(Author)
304 pages, 150 b/w illustrations
Van Grouw returns to Princeton with another magnificently illustrated book, honouring Darwin's legacy of looking at what domestic animals breeds can tell us about evolution. Read our Q&A with Katrina van Grouw
Unnatural Selection
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  • Unnatural Selection ISBN: 9780691254050 Hardback Jun 2023 Not in stock: Usually dispatched within 6 days
  • Unnatural Selection ISBN: 9780691157061 Hardback Jun 2018 Out of Print #239345
Selected version: £41.99
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About this book

Read our interview with the author here.

Please note that the 2023 version is an unmodified reprint of the original 2018 book.

Unnatural Selection is a stunningly illustrated book about selective breeding – the ongoing transformation of animals at the hand of man. More important, it's a book about selective breeding on a far, far grander scale – a scale that encompasses all life on Earth. We'd call it evolution.

A unique fusion of art, science, and history, Unnatural Selection celebrates the 150th anniversary of Charles Darwin's monumental work The Variation of Animals and Plants under Domestication, and is intended as a tribute to what Darwin might have achieved had he possessed that elusive missing piece to the evolutionary puzzle – the knowledge of how individual traits are passed from one generation to the next. With the benefit of a century and a half of hindsight, Katrina van Grouw explains evolution by building on the analogy that Darwin himself used – comparing the selective breeding process with natural selection in the wild, and, like Darwin, featuring a multitude of fascinating examples.

This is more than just a book about pets and livestock, however. The revelation of Unnatural Selection is that identical traits can occur in all animals, wild and domesticated, and both are governed by the same evolutionary principles. As van Grouw shows, animals are plastic things, constantly changing. In wild animals the changes are usually too slow to see – species appear to stay the same. When it comes to domesticated animals, however, change happens fast, making them the perfect model of evolution in action.

Suitable for the lay reader and student, as well as the more seasoned biologist, and featuring more than four hundred breathtaking illustrations of living animals, skeletons, and historical specimens, Unnatural Selection will be enjoyed by anyone with an interest in natural history and the history of evolutionary thinking.

Customer Reviews (1)

  • Supreme combination or art and science
    By Leon (NHBS Catalogue Editor) 2 Aug 2018 Written for Hardback

    Six years ago (is it already that long?) Katrina van Grouw blew me away with her gorgeously illustrated book The Unfeathered Bird, which gave a unique insight into bird anatomy. Her new book, Unnatural Selection, again features her unique combination of accessibly written text and lavish illustrations. The book celebrates the 150th anniversary of Charles Darwin’s The Variation of Animals and Plants under Domestication. In this and in On the Origin of Species, Darwin frequently referred to the rapid changes that breeders could bring about in plants and animals to make evolution understandable. And yet, biologists and naturalists don’t generally hold breeders and their breeds in high regard. In that sense, Unnatural Selection also celebrates their work and knowledge.

    A book like this, of course, has to delve into the history of natural selection and Darwin’s ideas, though Unnatural Selection is not intended as a complete history of evolution. Over the course of several chapters, Van Grouw introduces Darwin’s theory of natural selection. She describes how he understood genetics at the time; akin to a process of blending, with offspring showing traits intermediate between those of the parents – remember that genes were still unknown. She describes what he got wrong; he incorrectly believed in Lamarck’s idea of inheritance of characteristics acquired during life (though the discovery of epigenetics has shown that Lamarck was not entirely off the mark either – see Lamarck’s Revenge). And she describes what he missed; the idea of particulate inheritance where the hereditary units (we now call them genes) do not change in the process of being inherited, at least not as implied by blending. This is what Mendel’s famous crossing experiments with peas showed (see Mendel’s Legacy and Gregor Mendel). Van Grouw also touches on some other complexities of heredity (dominant, recessive, and incompletely dominant traits, with examples of this in domestic breeds), and the historical discussion between proponents of gradual evolution by many small changes, or more abrupt and discontinuous evolution (saltation) involving occasional large changes.

    Other concepts covered include mutations, the occurrence of comparable mutations in radically different organisms, different facets of selection working together or opposing each other and imposing limitations on how far animals can evolve in certain directions, and the effects of reproductive isolation, whether its island populations in the wild, or strict breeding programmes for official breeds. Finally, she deals with the process of domestication itself. This chapter predominantly talks about dogs and wolves, touching on the work on foxes described in How to Tame a Fox (and Build a Dog), reviewed here. Van Grouw favours the model put forward by the Coppinger’s of wolves living off scrap heaps and being tamed by humans (see Dogs and Domesticated), although she acknowledges that others favour the idea of wolves and humans co-evolving, with wolf cubs being taken in and hand-reared (see The First Domestication).

    Strikingly, and perhaps not entirely uncontroversial, is that towards the end of the book Van Grouw argues for considering domestic breeds as something natural and as evolutionary success stories. This echoes the sentiment expressed in Inheritors of the Earth, which calls for an end to the idea of seeing humans and their actions as apart from nature. Van Grouw remarks how “there is not a “natural environment” and a “man-made environment”; there is just the environment”. Similarly, Darwin Comes to Town explored how organisms are adapting to living in our cities, and Van Grouw mentions here both rock doves, perfectly at home on both rock ledges and high-rise buildings, and the various animal breeds covered in the book. Breeds and breeders are often shunned, their creations seen as unnatural travesties. But Van Grouw’s response to people complaining “Look at what humans have done to the Pekinese” is to exclaim “Look at what flowers have done to sword-billed hummingbirds“! Touché.

    Enough about the text though, you will buy this book as much for its illustrations. Some 400 of them grace its pages, from small vignettes to double spreads. Anatomical details, portraits, skeletons, whole animals – the book features a mesmerising array of finely detailed drawings made from museum specimens, donations from breeders, or those that Van Grouw and her husband prepared themselves. There is plenty to feast the eye on (and to stop you in your tracks while reading). Princeton University Press has ensured a lavish production, and the book measures some 26 × 31 cm (the same size as The Unfeathered Bird, in case you were wondering, so they can neatly sit next to each other on your shelves). The book uses thick paper stock with only minimal ghosting (i.e. illustrations on one page shining through on the other side) that is coloured slightly off-white, giving the appearance of aged paper. The whole has slightly gothic overtones, the illustrations exuding a quality as if they are lifted from ancient manuscripts.

    This book is indeed a rare marriage between art and science. Instantly collectable and giftable, it is an absolute must-read if you have any interest in evolution, anatomy or zoological illustrations. I sincerely hope this book is awarded prizes for the quality on display. Princeton University Press and Van Grouw have hit off a very successful collaboration that will hopefully continue into the future. I can not wait to see what she does next.
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Katrina van Grouw, author of The Unfeathered Bird (Princeton), inhabits that no-man's-land midway between art and science. She holds degrees in fine art and natural history illustration and is a former curator of ornithological collections at a major national museum. She's a self-taught scientist with a passion for evolutionary biology and its history.

Art / Photobook Popular Science New
By: Katrina van Grouw(Author)
304 pages, 150 b/w illustrations
Van Grouw returns to Princeton with another magnificently illustrated book, honouring Darwin's legacy of looking at what domestic animals breeds can tell us about evolution. Read our Q&A with Katrina van Grouw
Media reviews

"This massive and breathtakingly beautiful book uses artificial selection – the means by which breeders promote desired traits, turning 'tame populations into more beautiful, more useful, more productive, more efficient, or simply different versions' – to elucidate the processes of evolution itself."
– Julie Zickefoose, Wall Street Journal

"[A] witty, exquisitely illustrated book."
– Alison Abbott, Nature

"Unnatural Selection feels like an homage to the standards of a bygone publishing age, through its large-format pages and its use of heavy sepia-coloured paper, but especially in van Grouw's lovingly detailed monochrome drawings."
– Mark Cocker, The Spectator

"Van Grouw's beautiful anatomical illustrations are as informative and scientifically rigorous as a statistical plot but also as aesthetically pleasing as the pieces hanging in an art gallery [...] Van Grouw is perfectly placed to communicate in a way that is conversational but also precise, confidently knowledgeable, and often poetic. It seems too easy to make a comparison with Darwin, yet it would be remiss not to."
– Caitlin R. Kight, Trends in Ecology & Evolution

"A hefty, gorgeous, yet serious, book [...] stuffed with Katrina's exquisitely observed pencil drawings [...] A remarkable portrayal of the wonder of artificial selection – an ancient process that's still going on today."
– Ben Hoare, BBC Wildlife

"Whether you are an artist, illustrator, zoologist, pet-enthusiast or simply curious, you will be intrigued, educated and inspired by this extraordinary book."
– Tim Birkhead, Archives of Natural History

"You don't need to be a scientist, veterinarian, scientific illustrator or artist to fall deeply, madly in love with this painstakingly accurate, stunning book."
– Grrl Scientist, Forbes

"I'm impressed with this book's content, organization, and writing. The scholarship is impressive and conveyed in an accessible manner."
– Greger Larson, University of Oxford

"Combining art, history, and science, this idiosyncratic book is very engaging and exceptionally clear. The illustrations, more than just appropriate and accurate, are marvelous."
– Henry S. Horn, professor emeritus of ecology and evolutionary biology, Princeton University

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