Other Minds

BBC R4 Book of the Week ‘Brilliant’ Guardian ‘Fascinating and often delightful’ The Times What if intelligent life on Earth evolved not once, but twice? The octopus is the closest we will come to meeting an intelligent alien. What can we learn from the encounter?

Philosopher Peter Godfrey-Smith dons a wet suit and journeys into the depths of consciousness in Other Minds Although mammals and birds are widely regarded as the smartest creatures on earth, it has lately become clear that a very distant branch of the tree of life has also sprouted higher intelligence: the cephalopods, consisting of the squid, the cuttlefish, and above all the octopus. In captivity, octopuses have been known to identify individual human keepers, raid neighboring tanks for food, turn off lightbulbs by spouting jets of water, plug drains, and make daring escapes. How is it that a creature with such gifts evolved through an evolutionary lineage so radically distant from our own? What does it mean that evolution built minds not once but at least twice? The octopus is the closest we will come to meeting an intelligent alien. What can we learn from the encounter? In Other Minds, Peter Godfrey-Smith, a distinguished philosopher of science and a skilled scuba diver, tells a bold new story of how subjective experience crept into being—how nature became aware of itself. As Godfrey-Smith stresses, it is a story that largely occurs in the ocean, where animals first appeared. Tracking the mind’s fitful development, Godfrey-Smith shows how unruly clumps of seaborne cells began living together and became capable of sensing, acting, and signaling. As these primitive organisms became more entangled with others, they grew more complicated. The first nervous systems evolved, probably in ancient relatives of jellyfish; later on, the cephalopods, which began as inconspicuous mollusks, abandoned their shells and rose above the ocean floor, searching for prey and acquiring the greater intelligence needed to do so. Taking an independent route, mammals and birds later began their own evolutionary journeys. But what kind of intelligence do cephalopods possess? Drawing on the latest scientific research and his own scuba-diving adventures, Godfrey-Smith probes the many mysteries that surround the lineage. How did the octopus, a solitary creature with little social life, become so smart? What is it like to have eight tentacles that are so packed with neurons that they virtually “think for themselves”? What happens when some octopuses abandon their hermit-like ways and congregate, as they do in a unique location off the coast of Australia? By tracing the question of inner life back to its roots and comparing human beings with our most remarkable animal relatives, Godfrey-Smith casts crucial new light on the octopus mind—and on our own.

How do we know whether there are other minds besides our own? The problem of other minds raises many questions which are at the root of all philosophical investigations - how it is we know, what is the mind and can we be certain about any of our beliefs? In this compelling analysis of 'other minds' Anita Avramides traces the question from the Ancient Sceptics through to Descartes, Malebranche, Locke, Berkeley, Reid and Wittgenstein. The second part of the book explores the views of influential contemporary philosophers such as Strawson, Davidson, Nagel and Searle. Other Minds provides a clear insightful introduction to one of the most important problems in philosophy. It will prove invaluable to all students of philosophy.

Explaining why certain children are gifted and how giftedness is manifested, each chapter addresses the relevance for children with AD/HD and Asperger Syndrome. Lovecky guides parents and professionals through methods of diagnosis and advises on how best to nurture individual needs, positive behaviour and relationships at home and at school.

This book comprises 26 exciting chapters by internationally renowned scholars, addressing the central psychological process separating humans from other animals: the ability to imagine the thoughts and feelings of others, and to reflect on the contents of our own mindsa theory of mind (ToM). The four sections of the book cover developmental, cultural, and neurobiological approaches to ToM across different populations and species. The chapters explore the earliest stages of development of ToM in infancy, and how plastic ToM learning is; why 3-year-olds typically fail false belief tasks and how ToM continues to develop beyond childhood into adulthood; the debate between simulation theory and theory theory; cross-cultural perspectives on ToM and how ToM develops differently in deaf children; how we use our ToM when we make moral judgments, and the link between emotional intelligence and ToM; the neural basis of ToM measured by evoked response potentials, functional magnetic resonance imaging, and studies of brain damage; emotional vs. cognitive empathy in neuropsychiatric conditions such as autism, schizophrenia, and psychopathy; the concept of self in autism and teaching methods targeting ToM deficits; the relationship between empathy, the pain matrix and the mirror neuron system; the role of oxytocin and fetal testosterone in mentalizing and empathy; the heritability of empathy and candidate single nucleotide polymorphisms associated with empathy; and ToM in non-human primates. These 26 chapters represent a masterly overview of a field that has deepened since the first edition was published in 1993.

Think about the last time you tried to change someone’s mind about something important: a voter’s political beliefs; a customer’s favorite brand; a spouse’s decorating taste. Chances are you weren’t successful in shifting that person’s beliefs in any way. In his book, Changing Minds, Harvard psychologist Howard Gardner explains what happens during the course of changing a mind – and offers ways to influence that process. Remember that we don’t change our minds overnight, it happens in gradual stages that can be powerfully influenced along the way. This book provides insights that can broaden our horizons and shape our lives.

This book has been a long time in the making. Other issues have taken me away from it from time to extended time. But I kept coming back to the problem of other minds. It has remained a great issue, it is much contested still, and it is, after all, elose to us all. I like believing that the time taken has deepened my understanding of the problem and how it is to be handled. Other people, some by disagreeing vehemently, have helped greatly. I mention in particular, Brian Ellis, Robert Fox, Graeme Marshali, Tim Oakley, Ray Pinkerton and Robert Young. Robert Pargetter argued with me, and kept insisting that I write this book. John Bigelow, Michael Bradley, Keith Campbell, Frank Jackson, and William Lycan assisted by reading an earlier version and providing valued comments. Frank Jackson has been specially helpful, not just on this topic. He can be blamed for initially causing me to take the analogical inference seriously. Tbe La Trobe Philosophy Department has been a good place to do philosophy. I am grateful to Suzanne Hayster, Sandra Paul, and Betty Pritchard for struggling at various times with various recalcitrant manuscripts. Most particularly I thank Gai Larkin. She has seen the project through, with considerably more than efficiency.