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Domesticated: Evolution in a Man-Made World
Domesticated: Evolution in a Man-Made World | Richard C. Francis
1 post | 1 read | 1 to read
An essential read for anyone interested in the stories of the animals in our home or on our plate.BBC Focus Without our domesticated plants and animals, human civilization as we know it would not exist. We would still be living at subsistence level as hunter-gatherers if not for domestication. It is no accident that the cradle of civilizationthe Middle Eastis where sheep, goats, pigs, cattle, and cats commenced their fatefully intimate association with humans. Before the agricultural revolution, there were perhaps 10 million humans on earth. Now there are more than 7 billion of us. Our domesticated species have also thrived, in stark contrast to their wild ancestors. In a human-constructed environmentor man-made worldit pays to be domesticated. Domestication is an evolutionary process first and foremost. What most distinguishes domesticated animals from their wild ancestors are genetic alterations resulting in tameness, the capacity to tolerate close human proximity. But selection for tameness often results in a host of seemingly unrelated by-products, including floppy ears, skeletal alterations, reduced aggression, increased sociality, and reduced brain size. It's a package deal known as the domestication syndrome. Elements of the domestication syndrome can be found in every domesticated speciesnot only cats, dogs, pigs, sheep, cattle, and horses but also more recent human creations, such as domesticated camels, reindeer, and laboratory rats. That domestication results in this suite of changes in such a wide variety of mammals is a fascinating evolutionary story, one that sheds much light on the evolutionary process in general. We humans, too, show signs of the domestication syndrome, which some believe was key to our evolutionary success. By this view, human evolution parallels the evolution of dogs from wolves, in particular. A natural storyteller, Richard C. Francis weaves history, archaeology, and anthropology to create a fascinating narrative while seamlessly integrating the most cutting-edge ideas in twenty-first-century biology, from genomics to evo-devo.
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This book went too deep into genetics in a lot of the chapters for me, but most of the chapters provide a good history of domestication, aspects of the animal that have changed, and evolutionary history of the animals. It was fascinating to learn more about various domesticated animals, including camels, goats, and Guinea pigs. I wish it had included more animals species and less about humans.
3/5 stars, read to learn about various animals

thereadingpal Never heard of this book but it seems really interesting, maybe a tad bit difficult 2y
iread2much @thereadingpal it was super interesting! The chapters on dogs and cats had a LOT of genetic information in it, but the other chapters did not go so deep. I just skimmed the super deep genetic analysis, but the evolutionary history and biology was really fascinating and accessible 2y
Hooked_on_books What a fantastic cover! (And a lovely model in your pic 🐶💚) 2y
iread2much @Hooked_on_books thank you! My reading companion doesn‘t always like all my photos 😅 the cover is super nice on this book, and a good illustration of some of the author‘s key points 2y
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