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Braintrust : What Neuroscience Tells Us about Morality - Patricia S. Churchland


What Neuroscience Tells Us about Morality

Paperback Published: 22nd May 2018
ISBN: 9780691180977
Number Of Pages: 288

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What is morality? Where does it come from? And why do most of us heed its call most of the time? In Braintrust, neurophilosophy pioneer Patricia Churchland argues that morality originates in the biology of the brain. She describes the "neurobiological platform of bonding" that, modified by evolutionary pressures and cultural values, has led to human styles of moral behavior. The result is a provocative genealogy of morals that asks us to reevaluate the priority given to religion, absolute rules, and pure reason in accounting for the basis of morality. Moral values, Churchland argues, are rooted in a behavior common to all mammals--the caring for offspring. The evolved structure, processes, and chemistry of the brain incline humans to strive not only for self-preservation but for the well-being of allied selves--first offspring, then mates, kin, and so on, in wider and wider "caring" circles. Separation and exclusion cause pain, and the company of loved ones causes pleasure; responding to feelings of social pain and pleasure, brains adjust their circuitry to local customs. In this way, caring is apportioned, conscience molded, and moral intuitions instilled. A key part of the story is oxytocin, an ancient body-and-brain molecule that, by decreasing the stress response, allows humans to develop the trust in one another necessary for the development of close-knit ties, social institutions, and morality.  A major new account of what really makes us moral, Braintrust challenges us to reconsider the origins of some of our most cherished values.   

Industry Reviews

"This empirically based, superbly argued text by Churchland undoubtedly will ruffle many feathers. . . . Churchland eloquently defends the naturalization of morality, inviting readers to reconsider such normatively significant notions as empathy, caring, and trust in light of new understandings of the role of oxytocin and other hormones, possibilities inherent in mirror neurons, and distinctions between various forms of psychopathy and normal behaviors. Additionally, she tackles head-on deeply rooted philosophical challenges that are motivated by the famous is-ought fallacy or embedded in more traditional moral theories such as consequentialism or deontology. Though Churchland's approach is cautious, it is convincing." * Choice *
"Winner of the 2011 Award for Excellence in Biology & Life Sciences, Association of American Publishers"
"Patricia Churchland opens a can of contemporary ethical conundrums with deftly explained and richly annotated neuro-physiological evidence. Braintrust is a welcome addition to the interdisciplinary literature bridging the chasm said to exist between 'is and ought,' epitomized by the Natural Fallacy."---Stanley Shostak, European Legacy
"[Churchland] has been best known for her work on the nature of consciousness. But now, with a new book, Braintrust: What Neuroscience Tells Us about Morality, she is taking her perspective into fresh terrain: ethics. And the story she tells about morality is, as you'd expect, heavily biological, emphasizing the role of the peptide oxytocin, as well as related neurochemicals. . . . Hers is a bottom-up, biological story, but, in her telling, it also has implications for ethical theory. Morality turns out to be not a quest for overarching principles but rather a process and practice not very different from negotiating our way through day-to-day social life."---Christopher Shea, Chronicle Review
"Intriguing. . . . The puzzle that concerns [Churchland] above all is whether morality can be explained or justified by science."---Margaret A. Boden, Times Higher Education
"The account of the nature and origins of morality that Churchland sketches here is thoroughly naturalistic and thoroughly grounded in the sciences. But it is also humanistic. . . . For [Churchland], although the capacities that make us moral are the products of evolution and can be explained in detail by neuroscience, the content of morality is very importantly the product of human culture."---Neil Levy, Philosopher's Magazine
"Churchland's discussion puts . . . areas of research prone to over-interpretation into much-needed perspective. . . . In my view, by illuminating the biological foundations on which caring, cooperation and social understanding are based, and by arguing against simplistic views about innateness and divine ordination, Churchland has delineated the conceptual space still to be navigated concerning which actions are morally right, how we come to those decisions, and how we justify them."---Adina L. Roskies, Nature
"Churchland, by insisting that morality is neither an innate instinct nor an abstract system, but rather a tough, practical problem posed by our instincts, is bringing together the best in both neuroscientific and philosophical thinking."---Josh Rothman, Boston Globe's Brainiac blog
"The book is about: morality, fairness and the source of both. But don't expect tight definitions of either term, let alone a didactic treatise on human evolution. Instead, sit back and let Churchland run her ideas past you. She's so chatty you'll never guess the University of California, San Diego, philosopher is associated with a school of thought called eliminative materialism. (Don't ask. Even a philosopher friend was fuzzy on the details.) She's just plain interesting."---Leigh Dayton, Australian
"Clearly written and pleasant to read, Braintrust is recommended for all readers who are interested in the relevance that the behavioral sciences might have in shedding light on human morality and in the way in which morality is culturally and historically molded to satisfy our everyday needs."---Daniele Macuglia, Quarterly Review of Biology
"Churchland provides an important service in Braintrust by applying recent scientific research to moral concerns."---Richard S. Mathis, Science
"What is morality? Where does it come from? According to neurophilosopher Patricia S. Churchland in her book Braintrust, morality originates in the brain. She argues that over time the human brain evolved to feel social pain and pleasure. As humans evolved to care about the wellbeing of others, they also developed a sense of morality."---Victoria Stern, Scientific American Mind
"[Patricia Churchland] finds that morality is all about empathy. . . . Churchland is also 'biological' about morality, seeing it as an adaptation that our brains have evolved in order to cement social ties. With a series of examples, she rejects the idea that morality is a set of rules and codes handed down from on high, without which we would all behave badley."---Matt Ridley, Wall Street Journal
"Churchland's eloquent prose offers a guided tour to recent work at the crossroads of neurology, cognitive psychology, genetics, and evolutionary biology, highlighting their rich, and occasionally surprising, implications for social phenomena. As such, the book will appeal not only to students but also to a wider audience who might be keen to attend to a reliable, constructive, scientifically grounded, and clearly unfolding narration about human life."---Anthony Hatzimoysis, Metascience
"Makes a compelling case.... This smart, lucid and often entertaining book will give any curious mind a good overview of how the brain learns to distinguish right from wrong."---Ferris Jabr, New Scientist
"One of Choice's Outstanding Academic Titles for 2012"
"Researchers interested in cooperation, moral psychology, and empirically-informed metaethics could happily and rewardingly immerse themselves in Braintrust."---Benjamin James Fraser, Biology and Philosophy
"Churchland guides the reader through lucid, well-articulated explanations of subjects like oxytocin's effect on an individual's hormonal makeup, brain changes over time, and relevant gene research, tying these neuroscientific elements together with more social science oriented areas like cooperation, trust, and rule creation. . . . In bringing together aspects of philosophy and neuroscience, Churchland presents a persuasive argument that morality is not shaped solely by religious or social forces but, instead, also draws on hormonal triggers, genes, and brain evolution. This influential work is likely to be a valuable resource for anyone seeking to gain a fresh, exciting perspective on an oft-discussed area of philosophy."---Elizabeth Millard, ForeWord Reviews
"Braintrust is a well written and informative book--its strength, and bulk, consists of the amalgamated empirical research on social behavior and Churchland's empirical speculation on the role of oxytocin in the evolution of morality and social decision-making."---Anton Petrenko, Philosophy in Review
"I feel this will be an important book. In many ways it will probably complement The Moral Landscape because it deals clearly with some of the critiques made of Sam's approach. Particularly those made by scientists and non-religious philosophers. . . . [Churchland] is eminently qualified to cover the subject as a philosopher with a special interest in neuroscience. And the time is ripe for this sort of coverage."---Ken Perrott, Open Parachute
"Churchland's superbly written, dense-with-thinking book is fiercely alert to what can and cannot justifiably be inferred from modern science. She is a brilliantly precise (and often slyly funny) demolisher of exaggerated claims."---Steven Poole, Guardian

ISBN: 9780691180977
ISBN-10: 0691180970
Series: Princeton Science Library
Audience: General
Format: Paperback
Language: English
Number Of Pages: 288
Published: 22nd May 2018
Publisher: Princeton University Press
Country of Publication: US
Dimensions (cm): 21.6 x 14.0  x 2.54
Weight (kg): 0.27
Edition Number: 1

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