The Other Brain: From Dementia to Schizophrenia, How New Discoveries about the Brain Are Revolutionizing Medicine and Science
R. Douglas Fields - 2008
The Other Brain is the story of glia, which make up approximately 85 percent of the cells in the brain. Long neglected as little more than cerebral packing material ("glia" means glue), glia are sparking a revolution in brain science.Glia are completely different from neurons, the brain cells that we are familiar with. Scientists are discovering that glia have their own communication network, which operates in parallel to the more familiar communication among neurons. Glia provide the insulation for the neurons, and glia even regulate the flow of information between neurons.But it is the potential breakthroughs for medical science that are the most exciting frontier in glia research today. Diseases such as brain cancer and multiple sclerosis are caused by diseased glia. Glia are now believed to play an important role in such psychiatric illnesses as schizophrenia and depression, and in neurodegenerative diseases such as Parkinson's and Alzheimer's. They are linked to infectious diseases such as HIV and prion disease (mad cow disease, for example) and to chronic pain. Scientists have discovered that glia repair the brain and spinal cord after injury and stroke. The more we learn about these cells that make up the "other" brain, the more important they seem to be.Written by a neuroscientist who is a leader in the research to reveal the secrets of these brain cells, The Other Brain offers a firsthand account of science in action. It takes us into the laboratories where important discoveries are being made, and it explains how scientists are learning that glial cells come in different types, with different capabilities. It tells the story of glia research from its origins to the most recent discoveries and gives readers a much more complete understanding of how the brain works and where the next breakthroughs in brain science and medicine are likely to come.
The Selfish Gene
Richard Dawkins - 1976
Suppose, instead of thinking about organisms using genes to reproduce themselves, as we had since Mendel's work was rediscovered, we turn it around and imagine that "our" genes build and maintain us in order to make more genes. That simple reversal seems to answer many puzzlers which had stumped scientists for years, and we haven't thought of evolution in the same way since. Drawing fascinating examples from every field of biology, he paved the way for a serious re-evaluation of evolution. He also introduced the concept of self-reproducing ideas, or memes, which (seemingly) use humans exclusively for their propagation. If we are puppets, he says, at least we can try to understand our strings.
The Secret of Our Success: How Culture Is Driving Human Evolution, Domesticating Our Species, and Making Us Smarter
Joseph Henrich - 2015
On the one hand, we struggle to survive on our own in the wild, often unable to solve basic problems, like obtaining food, building shelters, or avoiding predators. On the other hand, human groups have produced innovative technologies, sophisticated languages, and complex institutions that have permitted us to successfully expand into environments across the globe. What has enabled us to dominate such a vast range of environments, more than any other species? As this book shows, the secret of our success lies not in our innate intelligence, but in our collective brains--in the ability of human groups to socially interconnect and learn from one another.Drawing insights from lost European explorers, clever chimpanzees, hunter-gatherers, neuroscientists, ancient bones, and the human genome, Joseph Henrich demonstrates how our collective brains have propelled our species' genetic evolution and shaped our biology. Our early capacities for learning from others produced many innovations, such as fire, cooking, water containers, plant knowledge, and projectile weapons, which in turn drove the expansion of our brains and altered our physiology, anatomy, and psychology in crucial ways. Further on, some collective brains generated and recombined powerful concepts, such as the lever, wheel, screw, and writing. Henrich shows how our genetics and biology are inextricably interwoven with cultural evolution, and that this particular culture-gene interaction has propelled our species on an extraordinary evolutionary trajectory.Tracking clues from our ancient past to the present, "The Secret of Our Success" explores how our cultural and social natures produce a collective intelligence that explains both our species' immense success and our human uniqueness.
The Patterning Instinct: A Cultural History of Humanity's Search for Meaning
Jeremy Lent - 2017
It offers a glimpse into the minds of a vast range of different peoples: early hunter-gatherers and farmers, ancient Egyptians, traditional Chinese sages, the founders of Christianity, trail-blazers of the Scientific Revolution, and those who constructed our modern consumer society.Taking the reader on an archaeological exploration of the mind, the author, an entrepreneur and sustainability leader, uses recent findings in cognitive science and systems theory to reveal the hidden layers of values that form today's cultural norms. Uprooting the tired clichés of the science-religion debate, he shows how medieval Christian rationalism acted as an incubator for scientific thought, which in turn shaped our modern vision of the conquest of nature. The author probes our current crisis of unsustainability and argues that it is not an inevitable result of human nature, but is culturally driven: a product of particular mental patterns that could conceivably be reshaped. By shining a light on our possible futures, the book foresees a coming struggle between two contrasting views of humanity: one driving to a technological endgame of artificially enhanced humans, the other enabling a sustainable future arising from our intrinsic connectedness with each other and the natural world. This struggle, it concludes, is one in which each of us will play a role through the meaning we choose to forge from the lives we lead.
You Are the Placebo: Making Your Mind Matter
Joe Dispenza - 2014
In You Are the Placebo, Dr. Joe Dispenza shares numerous documented cases of those who reversed cancer, heart disease, depression, crippling arthritis, and even the tremors of Parkinson’s disease by believing in a placebo. Similarly, Dr. Joe tells of how others have gotten sick and even died the victims of a hex or voodoo curse—or after being misdiagnosed with a fatal illness. Belief can be so strong that pharmaceutical companies use double- and triple-blind randomized studies to try to exclude the power of the mind over the body when evaluating new drugs. Dr. Joe does more than simply explore the history and the physiology of the placebo effect. He asks the question: “Is it possible to teach the principles of the placebo, and without relying on any external substance, produce the same internal changes in a person’s health and ultimately in his or her life?” Then he shares scientific evidence (including color brain scans) of amazing healings from his workshops, in which participants learn his model of personal transformation, based on practical applications of the so-called placebo effect. The book ends with a “how-to” meditation for changing beliefs and perceptions that hold us back—the first step in healing. You Are the Placebo combines the latest research in neuroscience, biology, psychology, hypnosis, behavioral conditioning, and quantum physics to demystify the workings of the placebo effect . . . and show how the seemingly impossible can become possible.
Virus of the Mind: The New Science of the Meme
Richard Brodie - 1995
Memetics is the science of memes, the invisible but very real DNA of human society.
Situations Matter: Understanding How Context Transforms Your World
Sam Sommers - 2011
The world around you is pulling your strings, shaping your innermost instincts and your most private thoughts. And you don't even realize it.Every day and in all walks of life, we overlook the enormous power of situations, of context in our lives. That's a mistake, says Sam Sommers in his provocative new book. Just as a museum visitor neglects to notice the frames around paintings, so do people miss the influence of ordinary situations on the way they think and act. But frames- situations- do matter. Your experience viewing the paintings wouldn't be the same without them. The same is true for human nature.In Situations Matter, Sommers argues that by understanding the powerful influence that context has in our lives and using this knowledge to rethink how we see the world, we can be more effective at work, at home, and in daily interactions with others. He describes the pitfalls to avoid and offers insights into making better decisions and smarter observations about the world around us.
Blueprint: The Evolutionary Origins of a Good Society
Nicholas A. Christakis - 2019
But natural selection has given us a suite of beneficial social features, including our capacity for love, friendship, cooperation, and learning. Beneath all of our inventions -- our tools, farms, machines, cities, nations -- we carry with us innate proclivities to make a good society.In Blueprint, Nicholas A. Christakis introduces the compelling idea that our genes affect not only our bodies and behaviors, but also the ways in which we make societies, ones that are surprisingly similar worldwide.With many vivid examples -- including diverse historical and contemporary cultures, communities formed in the wake of shipwrecks, commune dwellers seeking utopia, online groups thrown together by design or involving artificially intelligent bots, and even the tender and complex social arrangements of elephants and dolphins that so resemble our own -- Christakis shows that, despite a human history replete with violence, we cannot escape our social blueprint for goodness.In a world of increasing political and economic polarization, it's tempting to ignore the positive role of our evolutionary past. But by exploring the ancient roots of goodness in civilization, Blueprint shows that our genes have shaped societies for our welfare and that, in a feedback loop stretching back many thousands of years, societies are still shaping our genes today.
Men, Women, and Worthiness: The Experience of Shame and the Power of Being Enough
Brené Brown - 2012
shame—why one is a useful force for growth, while the other keeps us small• Discuss the four elements of shame resilience—identifying our triggers, practicing critical awareness, sharing our story, and speaking honestly about shame• Discuss empathy as the primary antidote to shameWhat does it take to be secure in our sense of belonging and self-worth? We may hustle to attain this security through achievements, meeting expectations, or repeating affirmations to ourselves—but Dr. Brené Brown's research has shown there is ultimately one obstacle to our sense of worthiness. "Shame is the barrier," she teaches, "and building shame resilience is how we overcome it." With Men, Women, and Worthiness, Dr. Brown draws upon more than 12 years of investigation to reveal how we can disarm the influence of shame to cultivate a life of greater courage, joy, and love. In this rich and heartfelt examination of this pivotal element of happiness, she invites you to explore:The differences and similarities between the experience of shame for men and women• Guilt vs. shame—why one is a useful force for growth, while the other keeps us small• The four elements of shame resilience—identifying our triggers, practicing critical awareness, sharing our story, and speaking honestly about shame• Empathy as the primary antidote to shame"Whether you are a man, woman, or child, every one of us has the irreducible need for love and belonging," Dr. Brown teaches. "A sense of self-worth, unhindered by the inner voices of shame, allows us to meet that need." With the warmth, candor, and humor that has made her a celebrated speaker, Brené Brown offers a road map for navigating the emotions that hold us back-so we can cultivate a life of authenticity and connection.
The Gift of Fear: Survival Signals That Protect Us from Violence
Gavin de Becker - 1996
The new nanny gives a mother an uneasy feeling. A stranger in a deserted parking lot offers unsolicited help. The threat of violence surrounds us every day. But we can protect ourselves, by learning to trust—and act on—our gut instincts.In this empowering book, Gavin de Becker, the man Oprah Winfrey calls the nation's leading expert on violent behavior, shows you how to spot even subtle signs of danger—before it's too late. Shattering the myth that most violent acts are unpredictable, de Becker, whose clients include top Hollywood stars and government agencies, offers specific ways to protect yourself and those you love, including how to act when approached by a stranger, when you should fear someone close to you, what to do if you are being stalked, how to uncover the source of anonymous threats or phone calls, the biggest mistake you can make with a threatening person, and more. Learn to spot the danger signals others miss. It might just save your life.
Drunk Tank Pink: And Other Unexpected Forces that Shape How We Think, Feel, and Behave
Adam Alter - 2013
Armed with surprising data and endlessly fascinating examples, Adam Alter addresses the subtle but substantial ways in which outside forces influence us--such as color’s influence on mood, our bias in favor of names with which we identify, and how sunny days can induce optimism as well as aggression. Drunk Tank Pink proves that the truth behind our feelings and actions goes much deeper than the choices we take for granted every day.
The Knowledge Illusion: Why We Never Think Alone
Steven Sloman - 2017
How have we achieved so much despite understanding so little? Cognitive scientists Steven Sloman and Philip Fernbach argue that we survive and thrive despite our mental shortcomings because we live in a rich community of knowledge. The key to our intelligence lies in the people and things around us. We're constantly drawing on information and expertise stored outside our heads: in our bodies, our environment, our possessions, and the community with which we interact--and usually we don't even realize we're doing it. The human mind is both brilliant and pathetic. We have mastered fire, created democratic institutions, stood on the moon, and sequenced our genome. And yet each of us is error prone, sometimes irrational, and often ignorant. The fundamentally communal nature of intelligence and knowledge explains why we often assume we know more than we really do, why political opinions and false beliefs are so hard to change, and why individually oriented approaches to education and management frequently fail. But our collaborative minds also enable us to do amazing things. This book contends that true genius can be found in the ways we create intelligence using the world around us.
Mate: Become the Man Women Want
Tucker Max - 2015
Whether they conducted their research in life or in the lab, experts Tucker Max and Dr. Geoffrey Miller have spent the last 20+ years learning what women really want from their men, why they want it, and how men can deliver those qualities. The short answer: become the best version of yourself possible, then show it off. It sounds simple, but it's not. If it were, Tinder would just be the stuff you use to start a fire. Becoming your best self requires honesty, self-awareness, hard work and a little help. Through their website and podcasts, Max and Miller have already helped over one million guys take their first steps toward Ms. Right. They have collected all of their findings in Mate, an evidence-driven, seriously funny playbook that will teach you to become a more sexually attractive and romantically successful man, the right way: No "seduction techniques," No moralizing, No bullshit. Just honest, straightforward talk about the most ethical, effective way to pursue the win-win relationships you want with the women who are best for you. Much of what they've discovered will surprise you, some of it will not, but all of it is important and often misunderstood. So listen up, and stop being stupid!
Idiot Brain: What Your Head Is Really Up To
Dean Burnett - 2016
But it’s also messy, fallible, and about 50,000 years out of date. We cling to superstitions, remember faces but not names, miss things sitting right in front of us, and lie awake at night while our brains endlessly replay our greatest fears. Idiot Brain is for anyone who has ever wondered why their brain appears to be sabotaging their life—and what on earth it is really up to.A Library Journal Science Bestseller and a Finalist for the Goodreads Choice Award in Science Technology.
The Folly of Fools: The Logic of Deceit and Self-Deception in Human Life
Robert Trivers - 2011
So why does deception play such a prominent role in our everyday lives? In short, why do we deceive?In his bold new work, prominent biological theorist Robert Trivers unflinchingly argues that self-deception evolved in the service of deceit—the better to fool others. We do it for biological reasons—in order to help us survive and procreate. From viruses mimicking host behavior to humans misremembering (sometimes intentionally) the details of a quarrel, science has proven that the deceptive one can always outwit the masses. But we undertake this deception at our own peril.Trivers has written an ambitious investigation into the evolutionary logic of lying and the costs of leaving it unchecked.