My Books

The Ape That Understood the Universe (2018)

The Ape that Understood the Universe is the story of the strangest animal in the world: the human animal. It opens with a question: How would an alien scientist view our species? What would it make of our sex differences, our sexual behavior, our altruistic tendencies, and our culture? The book tackles these issues by drawing on two major schools of thought: evolutionary psychology and cultural evolutionary theory. The guiding assumption is that humans are animals, and that like all animals, we evolved to pass on our genes. At some point, however, we also evolved the capacity for culture - and from that moment, culture began evolving in its own right. This transformed us from a mere ape into an ape capable of reshaping the planet, travelling to other worlds, and understanding the vast universe of which we're but a tiny, fleeting fragment. Featuring a new foreword by Michael Shermer.

Praise for The Ape That Understood the Universe

Todd Shackelford (Oakland University): “Stewart-Williams is an exceptionally good writer... The Ape that Understood the Universe is a rare accomplishment: equal parts intellectual exhilaration and beautifully crafted narrative.” ● Helen Fisher (Indiana University, Rutgers University): “an insightful, accurate and refreshingly amusing read.” ● Susan Blackmore (University of Plymouth): “This book will turn your view of human nature inside out and upside down.” ● Lance Workman (Bath Spa University): “My response to Stewart-Williams’s book was ‘Damn, this is good!’... a captivating, page-turning, voyage of discovery... Stewart-Williams is not only an experienced evolutionary psychologist but also a talented and insightful writer with a memorable turn of phrase... a twenty-first century successor to The Selfish Gene.” ● Sean Hermanson (Florida International University): “an enjoyable and at times enthralling brief on the state of play from a bona fide expert.” ● Jerry Coyne (University of Chicago): “Like Darwin, Stewart-Williams is always anticipating readers’ queries and criticisms, and addresses them throughout the book.” ● Lance Workman and Will Reader (Evolutionary Psychology: An Introduction): “An extremely well-written and funny introduction to evolutionary psychology (and more).” ● Michael Shermer (founder of Skeptic magazine): “[Stewart-Williams] presents what I think is the best refutation of Cognitive Creationism ever penned... Stewart-Williams doesn’t straw-man the arguments from cognitive creationists… he steel-mans their claims by making the best argument in their favor, and then refutes them systematically with evidence and logic… The entire book is a masterpiece of scientific reasoning... A compelling read – I learned something new on every page.”

Achievements

Cambridge University Press named Ape one of its Books of the Year in 2018 and established a new “brainy non-fiction” trade series based in part on its success. Ape was released in hardback and audiobook, and then in a revised paperback edition with a foreword by Michael Shermer, the founder of Skeptic magazine. The audiobook was among Cambridge’s first, and the new venture was again inspired in part by the book’s success. Ape has been translated into Italian, Korean, Polish, and Turkish, with three more translations in the pipeline (Chinese, Japanese, and Portuguese). It has been used as a textbook for at least six university courses, and was the focus of a panel discussion in Italy. The book has even had some pop-culture impact, inspiring a rap song and a folk song. (Click here for a discussion of the folk song in The Financial Times.)

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Darwin, God and the Meaning of Life (2010)

If you accept evolutionary theory, can you also believe in God? Are human beings superior to other animals, or is this just a human prejudice? Does Darwin have implications for heated issues like euthanasia and animal rights? Does evolution tell us the purpose of life, or does it imply that life has no ultimate purpose? Does evolution tell us what is morally right and wrong, or does it imply that ultimately nothing is right or wrong? In this fascinating and intriguing book, Steve Stewart-Williams addresses these and other fundamental philosophical questions raised by evolutionary theory and the exciting new field of evolutionary psychology. Drawing on biology, psychology and philosophy, he argues that Darwinian science supports a view of a godless universe devoid of ultimate purpose or moral structure, but that we can still live a good life and a happy life within the confines of this view.

Praise for Darwin, God and the Meaning of Life

Christopher Land and Todd Shackelford (Evolutionary Psychology): “Darwin, God and the Meaning of Life is a trailblazing advancement of the application of scientific values to traditionally metaphysical questions.” ● Jerry Coyne (Why Evolution is True): “Darwin, God and the Meaning of Life is the best discussion I’ve seen about the philosophical implications of the theory of evolution; and believe me, there are philosophical implications-dealing with issues like the existence of the soul, the nature of morality, and human exceptionalism. I recommend it highly: Stewart-Williams, an associate professor of psychology at Nottingham University, writes very well and has thought deeply about these issues. Even if you think you understand the implications of evolution for your worldview, you’ll still learn a lot.” ● Ian Boyne (The Gleaner): “A disturbing and provocative book... refreshingly honest.”

Achievements

Darwin, God and the Meaning of Life was widely discussed and reviewed, and translated into Italian, Turkish, and Polish, with a second edition of the Italian translation released in 2020. Arguably the book’s biggest accomplishment is that, in January 2012, a group of Italian academics organized a two-day conference in Torino, Italy, specifically to debate the ideas in the book. The conference was led by professors from a wide range of fields, including theologians, bioethicists, and geneticists.

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