Metazoa
Animal Life and the Birth of the Mind
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ISBN10: 1250800269
ISBN13: 9781250800268
Trade Paperback
352 Pages
$19.00
CA$25.00
Dip below the ocean’s surface and you are soon confronted by forms of life that could not seem more foreign to our own: sea sponges, soft corals, and serpulid worms, whose rooted bodies, intricate geometry, and flower-like appendages are more reminiscent of plant life or even architecture than anything recognizably animal. Yet these creatures are our cousins. As fellow members of the animal kingdom—the Metazoa—they can teach us much about the evolutionary origins of not only our bodies, but also our minds.
In his acclaimed book, Other Minds, the philosopher and scuba diver Peter Godfrey-Smith explored the mind of the octopus—the closest thing to an intelligent alien on Earth. In Metazoa, Godfrey-Smith expands his inquiry to animals at large, investigating the evolution of subjective experience with the assistance of far-flung species. As he delves into what it feels like to perceive and interact with the world as other life-forms do, Godfrey-Smith shows that the appearance of the animal body well over half a billion years ago was a profound innovation that set life upon a new path. In accessible, riveting prose, he charts the ways that subsequent evolutionary developments—eyes that track, for example, and bodies that move through and manipulate the environment—shaped the subjective lives of animals. Following the evolutionary paths of a glass sponge, soft coral, banded shrimp, octopus, and fish, then moving onto land and the world of insects, birds, and primates like ourselves, Metazoa gathers their stories together in a way that bridges the gap between mind and matter, addressing one of the most vexing philosophical problems: that of consciousness.
Combining vivid animal encounters with philosophical reflections and the latest news from biology, Metazoa reveals that even in our high-tech, AI-driven times, there is no understanding our minds without understanding nerves, muscles, and active bodies. The story that results is as rich and vibrant as life itself.
Reviews
Praise for Metazoa
"For Peter Godfrey-Smith the spectacle [of sea life] is a curtain-raiser to a profound scientific drama, in which the lives of quite un-human creatures illuminate deep mysteries about the nature of sentience, and what it means to possess a mind . . . In Metazoa, the scuba-diving historian and philosopher of science tackles these questions with eloquent boldness, reminding us that 'life and mind began in water' . . . Electric."—Barbara Kiser, The Wall Street Journal
"Peter Godfrey-Smith writes and thinks like no one else that I know of. He’s well immersed in the science of life, a deep-diver into the philosophical implications of the factual world—and a writer so skillful he can give a reader chills. Metazoa is his deepest dive to date on what life is, what life means; how we understand what we understand; and how we might continue peeling and peering into the many layers of remaining mystery, to further appreciate the astonishments of existence."—Carl Safina, author of Becoming Wild: How Animal Cultures Raise Families, Create Beauty, and Achieve Peace
"Combining science, philosophy, and his own 'watery hours' spent scuba diving, Godfrey-Smith examines the origins of animal consciousness . . . This is no dry academic treatise . . . [Metazoa] is enlivened by the wit and affection with which the author often regards his subjects of study . . . An astonishing range of creatures are considered and a fascinating argument advanced about how evolutionary innovations can give rise to animal minds. This is popular science writing at its best."—Library Journal (starred review)
"Godfrey-Smith . . . delivers a rich look at the existence of consciousness in the animal kingdom . . . His evolutionary approach is rich in biological detail, such as when he compares human brains with octopuses’ distributed neural network in their brain and arms, and nicely complemented by vivid details of the animals he encounters while scuba diving . . . [His] passion both for the philosophical subject he tackles and the organisms he visits and discusses comes through clearly in his fascinating work."—Publishers Weekly
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PROTOZOA
Down the Steps
You walk ten steps down on a stairway shaped from breakwater rocks straight into the water, which is flat and still, right at the top of the tide. Sound recedes with gravity and light...
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Peter Godfrey-Smith
