This Is Your Brain on Parasites

Filename: this-is-your-brain-on-parasites.pdf
ISBN: 9780544193222
Release Date: 2016-06-07
Number of pages: 272
Author: Kathleen McAuliffe
Publisher: Houghton Mifflin Harcourt

Download and read online This Is Your Brain on Parasites in PDF and EPUB A riveting investigation of the myriad ways that parasites control how other creatures—including humans—think, feel, and act. These tiny organisms can only live inside another animal, and as McAuliffe reveals, they have many evolutionary motives for manipulating their host’s behavior. Far more often than appreciated, these puppeteers orchestrate the interplay between predator and prey. With astonishing precision, parasites can coax rats to approach cats, spiders to transform the patterns of their webs, and fish to draw the attention of birds that then swoop down to feast on them. We humans are hardly immune to the profound influence of parasites. Organisms we pick up from our own pets are strongly suspected of changing our personality traits and contributing to recklessness, impulsivity—even suicide. Microbes in our gut affect our emotions and the very wiring of our brains. Germs that cause colds and flu may alter our behavior even before symptoms become apparent. Parasites influence our species on the cultural level too. As McAuliffe documents, a subconscious fear of contagion impacts virtually every aspect of our lives, from our sexual attractions and social circles to our morals and political views. Drawing on a huge body of research, she argues that our dread of contamination is an evolved defense against parasites—and a double-edged sword. The horror and revulsion we feel when we come in contact with people who appear diseased or dirty helped pave the way for civilization, but may also be the basis for major divisions in societies that persist to this day. In the tradition of Jared Diamond’s Guns, Germs and Steel and Neil Shubin’s Your Inner Fish, This Is Your Brain on Parasites is both a journey into cutting-edge science and a revelatory examination of what it means to be human.


This Is Your Brain on Parasites

Filename: this-is-your-brain-on-parasites.pdf
ISBN: 0544947258
Release Date: 2017-05-16
Number of pages: 304
Author: Kathleen McAuliffe
Publisher: Eamon Dolan/Mariner Books

Download and read online This Is Your Brain on Parasites in PDF and EPUB A riveting investigation of the myriad ways that parasites control how creatures including humans act, feel, and think"


Parasite Rex

Filename: parasite-rex.pdf
ISBN: 0743213718
Release Date: 2000-09-21
Number of pages: 320
Author: Carl Zimmer
Publisher: Simon and Schuster

Download and read online Parasite Rex in PDF and EPUB IMAGINE A WORLD WHERE parasites control the minds of their hosts, sending them to their destruction. IMAGINE A WORLD WHERE parasites are masters of chemical warfare and camouflage, able to cloak themselves with their hosts' own molecules. IMAGINE A WORLD WHERE parasites steer the course of evolution, where the majority of species are parasites. WELCOME TO EARTH. For centuries, parasites have lived in nightmares, horror stories, and in the darkest shadows of science. Yet these creatures are among the world's most successful and sophisticated organisms. In Parasite Rex, Carl Zimmer deftly balances the scientific and the disgusting as he takes readers on a fantastic voyage. Traveling from the steamy jungles of Costa Rica to the fetid parasite haven of southern Sudan, Zimmer graphically brings to life how parasites can change DNA, rewire the brain, make men more distrustful and women more outgoing, and turn hosts into the living dead. This thorough, gracefully written book brings parasites out into the open and uncovers what they can teach us about the most fundamental survival tactics in the universe.


Venomous

Filename: venomous.pdf
ISBN: 9780374712211
Release Date: 2016-08-09
Number of pages: 256
Author: Christie Wilcox
Publisher: Scientific American / Farrar, Straus and Giroux

Download and read online Venomous in PDF and EPUB A thrilling tale of encounters with nature’s masters of biochemistry From the coasts of Indonesia to the rainforests of Peru, venomous animals are everywhere—and often lurking out of sight. Humans have feared them for centuries, long considering them the assassins and pariahs of the natural world. Now, in Venomous, the biologist Christie Wilcox investigates and illuminates the animals of our nightmares, arguing that they hold the keys to a deeper understanding of evolution, adaptation, and immunity. She reveals just how venoms function and what they do to the human body. With Wilcox as our guide, we encounter a jellyfish with tentacles covered in stinging cells that can kill humans in minutes; a two-inch caterpillar with toxic bristles that trigger hemorrhaging; and a stunning blue-ringed octopus capable of inducing total paralysis. How do these animals go about their deadly work? How did they develop such intricate, potent toxins? Wilcox takes us around the world and down to the cellular level to find out. Throughout her journey, Wilcox meets the intrepid scientists who risk their lives studying these lethal beasts, as well as “self-immunizers” who deliberately expose themselves to snakebites. Along the way, she puts her own life on the line, narrowly avoiding being envenomated herself. Drawing on her own research, Wilcox explains how venom scientists are untangling the mechanisms of some of our most devastating diseases, and reports on pharmacologists who are already exploiting venoms to produce lifesaving drugs. We discover that venomous creatures are in fact keystone species that play crucial roles in their ecosystems and ours—and for this alone, they ought to be protected and appreciated. Thrilling and surprising at every turn, Venomous will change everything you thought you knew about the planet’s most dangerous animals.


The Wild Life of Our Bodies

Filename: the-wild-life-of-our-bodies.pdf
ISBN: 9780062092274
Release Date: 2011-06-21
Number of pages: 304
Author: Dr. Rob Dunn
Publisher: Harper Collins

Download and read online The Wild Life of Our Bodies in PDF and EPUB “Anextraordinary book…. With clarity and charm [Dunn] takes the reader into theoverlap of medicine, ecology, and evolutionary biology to reveal an importantdomain of the human condition.” —EdwardO. Wilson, author of Anthill and The Future of Life BiologistRob Dunn reveals the crucial influence that other species have upon our health,our well-being, and our world in The WildLife of Our Bodies—a fascinating tour through the hidden truths of natureand codependence. Dunn illuminates the nuanced, often imperceptible relationshipsthat exist between homo sapiens and other species, relationships that underpinhumanity’s ability to thrive and prosper in every circumstance. Readers ofMichael Pollan’s TheOmnivore’s Dilemma will be enthralled by Dunn’s powerful, lucid explorationof the role that humankind plays within the greater web of life on Earth.


Host Manipulation by Parasites

Filename: host-manipulation-by-parasites.pdf
ISBN: 9780191631658
Release Date: 2012-06-07
Number of pages: 240
Author: Richard Dawkins
Publisher: OUP Oxford

Download and read online Host Manipulation by Parasites in PDF and EPUB Parasites that manipulate the behaviour of their hosts represent striking examples of adaptation by natural selection. This field of study is now moving beyond its descriptive phase and into more exciting areas where the processes and patterns of such dramatic adaptations can be better understood. This innovative text provides an up-to-date, authoritative, and challenging review of host manipulation by parasites that assesses the current state of developments in the field and lays out a framework for future research. It also promotes a greater integration of behavioral ecology with studies of host manipulation (behavioral ecology has tended to concentrate mainly on behaviour expressed by free living organisms and is far less focused on the role of parasites in shaping behaviour). To help achieve this, the editors adopt a novel approach of having a prominent expert on behavioral ecology (but who does not work directly on parasites) to provide an afterword to each chapter.


The Human Superorganism

Filename: the-human-superorganism.pdf
ISBN: 9781101983911
Release Date: 2016-07-12
Number of pages: 352
Author: Rodney Dietert, PhD
Publisher: Penguin

Download and read online The Human Superorganism in PDF and EPUB "Eyeopening... Fascinating... may presage a paradigm shift in medicine.” —Kirkus Reviews (starred review) "Teeming with information and big ideas... Outstanding.” —Booklist (starred review) The origin of asthma, autism, Alzheimer's, allergies, cancer, heart disease, obesity, and even some kinds of depression is now clear. Award-winning researcher on the microbiome, professor Rodney Dietert presents a new paradigm in human biology that has emerged in the midst of the ongoing global epidemic of noncommunicable diseases. The Human Superorganism makes a sweeping, paradigm-shifting argument. It demolishes two fundamental beliefs that have blinkered all medical thinking until very recently: 1) Humans are better off as pure organisms free of foreign microbes; and 2) the human genome is the key to future medical advances. The microorganisms that we have sought to eliminate have been there for centuries supporting our ancestors. They comprise as much as 90 percent of the cells in and on our bodies—a staggering percentage! More than a thousand species of them live inside us, on our skin, and on our very eyelashes. Yet we have now significantly reduced their power and in doing so have sparked an epidemic of noncommunicable diseases—which now account for 63 percent of all human deaths. Ultimately, this book is not just about microbes; it is about a different way to view humans. The story that Dietert tells of where the new biology comes from, how it works, and the ways in which it affects your life is fascinating, authoritative, and revolutionary. Dietert identifies foods that best serve you, the superorganism; not new fad foods but ancient foods that have made sense for millennia. He explains protective measures against unsafe chemicals and drugs. He offers an empowering self-care guide and the blueprint for a revolution in public health. We are not what we have been taught. Each of us is a superorganism. The best path to a healthy life is through recognizing that profound truth. From the Hardcover edition.


I Contain Multitudes

Filename: i-contain-multitudes.pdf
ISBN: 9781473520189
Release Date: 2016-09-01
Number of pages: 368
Author: Ed Yong
Publisher: Random House

Download and read online I Contain Multitudes in PDF and EPUB Selected as a Non-Fiction Book of the Year New York Times Selected as a Science Book of the Year by The Economist, The Times and Observer NEW YORK TIMES BESTSELLER Your body is teeming with tens of trillions of microbes. It’s an entire world, a colony full of life. In other words, you contain multitudes. These microscopic companions sculpt our organs, protect us from diseases, guide our behaviour, and bombard us with their genes. They also hold the key to understanding all life on earth. In I Contain Multitudes, Ed Yong opens our eyes and invites us to marvel at ourselves and other animals in a new light, less as individuals and more as thriving ecosystems. We learn the invisible and wondrous science behind the corals that construct mighty reefs and the squid that create their own light shows. We see how bacteria can alter our response to cancer-fighting drugs, tune our immune system, influence our evolution, and even modify our genetic make-up. And we meet the scientists who are manipulating these microscopic partners to our advantage. In a million tiny ways, I Contain Multitudes will radically change how you think about the natural world, and how you see yourself.


The Sting of the Wild

Filename: the-sting-of-the-wild.pdf
ISBN: 9781421419299
Release Date: 2016-04-08
Number of pages: 280
Author: Justin O. Schmidt
Publisher: JHU Press

Download and read online The Sting of the Wild in PDF and EPUB Entomologist Justin O. Schmidt is on a mission. Some say it’s a brave exploration, others shake their heads in disbelief. His goal? To compare the impacts of stinging insects on humans, mainly using himself as the gauge. In The Sting of the Wild, the colorful Dr. Schmidt takes us on a journey inside the lives of stinging insects, seeing the world through their eyes as well as his own. He explains how and why they attack and reveals the powerful punch they can deliver with a small venom gland and a "sting," the name for the apparatus that delivers the venom. We learn which insects are the worst to encounter and why some are barely worth considering. The Sting of the Wild includes the complete Schmidt Sting Pain Index, published here for the first time. In addition to a numerical ranking of the agony of each of the eighty-three stings he’s sampled so far (from below 1 to an excruciatingly painful 4), Schmidt describes them in prose worthy of a professional wine critic: "Looks deceive. Rich and full-bodied in appearance, but flavorless" and "Pure, intense, brilliant pain. Like walking over flaming charcoal with a three-inch nail embedded in your heel." Schmidt explains that, for some insects, stinging is used for hunting: small wasps, for example, can paralyze huge caterpillars and then lay their eggs inside so that their larvae can feast within. Others are used to kill competing insects, even members of their own species. Humans usually experience stings as defensive maneuvers used by insects to protect their nest mates. With colorful descriptions of each venom’s sensation and a story that leaves you tingling with awe, The Sting of the Wild’s one-of-a-kind style will fire your imagination.


The Sound of a Wild Snail Eating

Filename: the-sound-of-a-wild-snail-eating.pdf
ISBN: 9781616200244
Release Date: 2010-08-24
Number of pages: 208
Author: Elisabeth Tova Bailey
Publisher: Algonquin Books

Download and read online The Sound of a Wild Snail Eating in PDF and EPUB In a work that beautifully demonstrates the rewards of closely observing nature, Elisabeth Tova Bailey shares an inspiring and intimate story of her encounter with a Neohelix albolabris—a common woodland snail. While an illness keeps her bedridden, Bailey watches a wild snail that has taken up residence on her nightstand. As a result, she discovers the solace and sense of wonder that this mysterious creature brings and comes to a greater understanding of her own place in the world. Intrigued by the snail’s molluscan anatomy, cryptic defenses, clear decision making, hydraulic locomotion, and courtship activities, Bailey becomes an astute and amused observer, offering a candid and engaging look into the curious life of this underappreciated small animal. The Sound of a Wild Snail Eating is a remarkable journey of survival and resilience, showing us how a small part of the natural world can illuminate our own human existence, while providing an appreciation of what it means to be fully alive.


Pati s Mexican Table

Filename: pati-s-mexican-table.pdf
ISBN: 9780547636467
Release Date: 2013-03-05
Number of pages: 288
Author: Pati Jinich
Publisher: Houghton Mifflin Harcourt

Download and read online Pati s Mexican Table in PDF and EPUB The host of a highly popular PBS series, Pati’s Mexican Table, and a self-described “overloaded soccer mom with three kids and a powerful blender,” Pati Jinich has a mission. She’s out to prove that Mexican home cooking is quicker and far easier than most Americans think. Her dishes are not blanketed with cheese, or heavy and fried, or based on complex sauces. Nor are they necessarily highly spicy. Surprising in their simplicity and freshness, they incorporate produce and grains. Most important, they fit perfectly into an everyday family cooking schedule and use just a handful of ingredients, most of which are already in your pantry. Many are homey specialties that Pati learned from her mother and grandmother, some are creative spins on classics, while others are not well known outside of Mexico. Dishes like Chicken à la Trash (it’s delicious!), a one-pot meal that Pati gleaned from a Mexican restaurant cook; Mexican Meatballs with Mint and Chipotle; Sweet and Salty Salmon; and Mexican-Style Pasta can revitalize your daily repertoire. You’ll find plenty of vegetarian fare, from Classic Avocado Soup, to Divorced Eggs (with red and green salsa), to Oaxaca-Style Mushroom and Cheese Quesadillas. Your friends and family will enjoy Tomato and Mozzarella Salad with Pickled Ancho Chile Vinaigrette; Crab Cakes with Jalapeño Aioli; and Chicken Tinga — (you can use rotisserie chicken), which makes a tasty filling for tortas and tostadas. Pati also shares exciting dishes for the holidays and other special occasions, including Mexican Thanksgiving Turkey with Chorizo, Pecan, Apple, and Corn Bread Stuffing; Spiral-Cut Beef Tenderloin; and Red Pozole (“a Mexican party in a bowl”), which she served on her wedding day. Desserts like Triple Orange Mexican Wedding Cookies, Scribble Cookies (sandwich cookies filled with chocolate), and little Apricot-Lime Glazed Mini Pound Cakes are sophisticated yet simple to make.


Gut

Filename: gut.pdf
ISBN: 9781925113785
Release Date: 2015-05-07
Number of pages: 288
Author: Giulia Enders
Publisher: Scribe Publications

Download and read online Gut in PDF and EPUB WINNER OF THE 2016 AUSTRALIAN BOOK INDUSTRY AWARDS, INTERNATIONAL BOOK OF THE YEAR SHORTLISTED FOR THE 2016 BRITISH BOOK INDUSTRY AWARDS, NON-FICTION BOOK OF THE YEAR LONGLISTED FOR THE 2015 GOODREADS CHOICE AWARDS 'BEST SCIENCE & TECHNOLOGY BOOK' A Sunday Times bestseller The key to living a happier, healthier life is inside us. Our gut is almost as important to us as our brain or our heart, yet we know very little about how it works. In Gut, Giulia Enders shows that rather than the utilitarian and — let’s be honest — somewhat embarrassing body part we imagine it to be, it is one of the most complex, important, and even miraculous parts of our anatomy. And scientists are only just discovering quite how much it has to offer; new research shows that gut bacteria can play a role in everything from obesity and allergies to Alzheimer’s. Beginning with the personal experience of illness that inspired her research, and going on to explain everything from the basics of nutrient absorption to the latest science linking bowel bacteria with depression, Enders has written an entertaining, informative health handbook. Gut definitely shows that we can all benefit from getting to know the wondrous world of our inner workings. In this charming book, young scientist Giulia Enders takes us on a fascinating tour of our insides. Her message is simple — if we treat our gut well, it will treat us well in return. But how do we do that? And why do we need to? Find out in this surprising, and surprisingly funny, exploration of the least understood of our organs. PRAISE FOR GIULIA ENDERS ‘A publishing sensation that … sets out to free toilet talk from its taboo’ The Times ‘Enders’ gut manifesto calls on its readers to celebrate their lower bodies’ achievements, rather than apologise for them’ The Guardian


Virus

Filename: virus.pdf
ISBN: 9781400883257
Release Date: 2016-08-30
Number of pages: 272
Author: Marilyn J. Roossinck
Publisher: Princeton University Press

Download and read online Virus in PDF and EPUB This stunningly illustrated book provides a rare window into the amazing, varied, and often beautiful world of viruses. Contrary to popular belief, not all viruses are bad for you. In fact, several are beneficial to their hosts, and many are crucial to the health of our planet. Virus offers an unprecedented look at 101 incredible microbes that infect all branches of life on Earth—from humans and other animals to insects, plants, fungi, and bacteria. Featuring hundreds of breathtaking color images throughout, this guide begins with a lively and informative introduction to virology. Here readers can learn about the history of this unique science, how viruses are named, how their genes work, how they copy and package themselves, how they interact with their hosts, how immune systems counteract viruses, and how viruses travel from host to host. The concise entries that follow highlight important or interesting facts about each virus. Learn about the geographic origins of dengue and why old tires and unused pots help the virus to spread. Read about Ebola, Zika, West Nile, Frog virus 3, the Tulip breaking virus, and many others—how they were discovered, what their hosts are, how they are transmitted, whether or not there is a vaccine, and much more. Each entry is easy to read and includes a graphic of the virus, and nearly every entry features a colorized image of the virus as seen through the microscope. Written by a leading authority, this handsomely illustrated guide reveals the unseen wonders of the microbial world. It will give you an entirely new appreciation for viruses.


The Wasp That Brainwashed the Caterpillar

Filename: the-wasp-that-brainwashed-the-caterpillar.pdf
ISBN: 9780698411258
Release Date: 2016-10-25
Number of pages: 272
Author: Matt Simon
Publisher: Penguin

Download and read online The Wasp That Brainwashed the Caterpillar in PDF and EPUB “A bizarre collection of evolution tales . . . the weirder, the better.” —Entertainment Weekly A fascinating exploration of the awe-inspiring, unsettling ingenuity of evolution On a barren seafloor, the pearlfish swims into the safety of a sea cucumber’s anus. To find a meal, the female bolas spider releases pheromones that mimic a female moth, luring male moths into her sticky lasso web. The Glyptapanteles wasp injects a caterpillar with her young, which feed on the victim, erupt out of it, then mind-control the poor (and somehow still living) schmuck into protecting them from predators. These are among the curious critters of The Wasp That Brainwashed the Caterpillar, a jaunt through evolution’s most unbelievable, most ingenious solutions to the problems of everyday life, from trying to get laid to finding food. Join Wired science writer Matt Simon as he introduces you to the creatures that have it figured out, the ones that joust with their mustaches or choke sharks to death with snot, all in a wild struggle to survive and, of course, find true love. Winner of the American Library Association’s Alex Award


An Epidemic of Absence

Filename: an-epidemic-of-absence.pdf
ISBN: 9781439199404
Release Date: 2012-09-04
Number of pages: 400
Author: Moises Velasquez-Manoff
Publisher: Simon and Schuster

Download and read online An Epidemic of Absence in PDF and EPUB A brilliant, cutting-edge exploration of the dramatic rise of allergic and autoimmune diseases and the controversial, potentially groundbreaking therapies that scientists are developing to correct these disorders Whether it is asthma, food or pollen allergies, type-1 diabetes, lupus, multiple sclerosis, or Crohn’s disease, everyone knows someone who suffers from an allergic or autoimmune disorder. And if it appears that the prevalence of these maladies has increased recently, that’s because it has—to levels never before seen in human history. These days no fewer than one in five—and likely more—Americans suffers from one of these ailments. We seem newly, and bafflingly, vulnerable to immune system malfunction. Why? Science writer Moises Velasquez-Manoff explains the latest thinking about this problem and explores the remarkable new treatments in the works. In the past 150 years, improved sanitation, water treatment, and the advent of vaccines and antibiotics have saved countless lives, nearly eradicating diseases that had plagued humanity for millennia. But now, a growing body of evidence suggests that the very steps we took to combat infections also eliminated organisms that kept our bodies in balance. The idea that we have systematically cleaned ourselves to illness challenges deeply entrenched notions about the value of societal hygiene and the harmful nature of microbes. Yet scientists investigating the rampant immune dysfunction in the developed world have inevitably arrived at this conclusion. To address this global “epidemic of absence,” they must restore the human ecosystem. This groundbreaking book explores the promising but controversial “worm therapy”—deliberate infection with parasitic worms—in development to treat autoimmune disease. It explains why farmers’ children so rarely get hay fever, why allergy is less prevalent in former Eastern Bloc countries, and how one cancer-causing bacterium may be good for us. It probes the link between autism and a dysfunctional immune system. It investigates the newly apparent fetal origins of allergic disease—that a mother’s inflammatory response imprints on her unborn child, tipping the scales toward allergy. In the future, preventive treatment—something as simple as a probiotic—will necessarily begin before birth. An Epidemic of Absence asks what will happen in developing countries, which, as they become more affluent, have already seen an uptick in allergic disease: Will India end up more allergic than Europe? Velasquez-Manoff also details a controversial underground movement that has coalesced around the treatment of immune-mediated disorders with parasites. Against much of his better judgment, he joins these do-it-yourselfers and reports his surprising results. An Epidemic of Absence considers the critical immune stimuli we inadvertently lost as we modernized, and the modern ills we may be able to correct by restoring them. At stake is nothing less than our health, and that of our loved ones. Researchers, meanwhile, have the good fortune of living through a paradigm shift, one of those occasional moments in the progress of science when a radically new way of thinking emerges, shakes things up, and suggests new avenues of treatment. You’ll discover that you’re not you at all, but a bustling collection of organisms, an ecosystem whose preservation and integrity require the utmost attention and care.