From two of the world’s top scientists and one of the world’s top science writers (all parents), Dirt Is Good is a q&a-based guide to everything you need to know about kids & germs. “Is it OK for my child to eat dirt?” That’s just one of the many questions authors Jack Gilbert and Rob Knight are bombarded with every week from parents all over the world. They've heard everything from “My two-year-old gets constant ear infections. Should I give her antibiotics? Or probiotics?” to “I heard that my son’s asthma was caused by a lack of microbial exposure. Is this true, and if so what can I do about it now?” Google these questions, and you’ll be overwhelmed with answers. The internet is rife with speculation and misinformation about the risks and benefits of what most parents think of as simply germs, but which scientists now call the microbiome: the combined activity of all the tiny organisms inside our bodies and the surrounding environment that have an enormous impact on our health and well-being. Who better to turn to for answers than Drs. Gilbert and Knight, two of the top scientists leading the investigation into the microbiome—an investigation that is producing fascinating discoveries and bringing answers to parents who want to do the best for their young children. Dirt Is Good is a comprehensive, authoritative, accessible guide you've been searching for.

Dirt, soil, call it what you want—it's everywhere we go. It is the root of our existence, supporting our feet, our farms, our cities. This fascinating yet disquieting book finds, however, that we are running out of dirt, and it's no laughing matter. An engaging natural and cultural history of soil that sweeps from ancient civilizations to modern times, Dirt: The Erosion of Civilizations explores the compelling idea that we are—and have long been—using up Earth's soil. Once bare of protective vegetation and exposed to wind and rain, cultivated soils erode bit by bit, slowly enough to be ignored in a single lifetime but fast enough over centuries to limit the lifespan of civilizations. A rich mix of history, archaeology and geology, Dirt traces the role of soil use and abuse in the history of Mesopotamia, Ancient Greece, the Roman Empire, China, European colonialism, Central America, and the American push westward. We see how soil has shaped us and we have shaped soil—as society after society has risen, prospered, and plowed through a natural endowment of fertile dirt. David R. Montgomery sees in the recent rise of organic and no-till farming the hope for a new agricultural revolution that might help us avoid the fate of previous civilizations.

“A must-read . . . Takes you inside a child’s gut and shows you how to give kids the best immune start early in life.” —William Sears, MD, coauthor of The Baby Book Like the culture-changing Last Child in the Woods, here is the first parenting book to apply the latest cutting-edge scientific research about the human microbiome to the way we raise our children. In the two hundred years since we discovered that microbes cause infectious diseases, we’ve battled to keep them at bay. But a recent explosion of scientific knowledge has led to undeniable evidence that early exposure to these organisms is beneficial to a child’s well-being. Our modern lifestyle, with its emphasis on hyper-cleanliness, is taking a toll on children’s lifelong health. In this engaging and important book, microbiologists Brett Finlay and Marie-Claire Arrieta explain how the trillions of microbes that live in and on our bodies influence childhood development; why an imbalance of those microbes can lead to obesity, diabetes, and asthma, among other chronic conditions; and what parents can do--from conception on--to positively affect their own behaviors and those of their children. They describe how natural childbirth, breastfeeding, and solid foods influence children’s microbiota. They also offer practical advice on matters such as whether to sterilize food implements for babies, the use of antibiotics, the safety of vaccines, and why having pets is a good idea. Forward-thinking and revelatory, Let Them Eat Dirt is an essential book in helping us to nurture stronger, more resilient, happy, and healthy kids.

David E. Morine is a briefcase conservationist specializing in human nature. He has taken on one of the greatest threats to the environment today -- red tape -- and has become an expert at its disposal. During fifteen years in charge of land acquisition for The Nature Conservancy, Morine helped protect more than three million acres of wilderness, finding plenty to laugh about and learn from along the way. Now, here are the stories behind the deals and the people who made them -- an enlightening, entertaining, occasionally unsettling look at the dirty job of keeping America clean. "Morine shares his most difficult, embarrassing, hilarious and unpredictable moments as a shirt-and-tie deal maker in the service of an untamed natural world." -- The New York Times Book Review

"También de este lado hay sueños. On this side, too, there are dreams. Lydia Quixano Perez lives in the Mexican city of Acapulco. She runs a bookstore. She has a son, Luca, the love of her life, and a wonderful husband who is a journalist. And while there are cracks beginning to show in Acapulco because of the drug cartels, her life is, by and large, fairly comfortable. Even though she knows they'll never sell, Lydia stocks some of her all-time favorite books in her store. And then one day a man enters the shop to browse and comes up to the register with four books he would like to buy--two of them her favorites. Javier is erudite. He is charming. And, unbeknownst to Lydia, he is the jefe of the newest drug cartel that has gruesomely taken over the city. When Lydia's husband's tell-all profile of Javier is published, none of their lives will ever be the same. Forced to flee, Lydia and eight-year-old Luca soon find themselves miles and worlds away from their comfortable middle-class existence. Instantly transformed into migrants, Lydia and Luca ride la bestia--trains that make their way north toward the United States, which is the only place Javier's reach doesn't extend. As they join the countless people trying to reach el norte, Lydia soon sees that everyone is running from something. But what exactly are they running to? American Dirt will leave readers utterly changed when they finish reading it. A page-turner filled with poignancy, drama, and humanity on every page, it is a literary achievement."--

A Horse in the House? Things are hard for eleven-year-old Yonder. Her mother died and her father has sunk into sadness. She doesn't have a friend to her name . . . except for Dirt, the Shetland pony next door.Dirt has problems of his own. He's overweight, he's always in trouble, and his owner is the mean Miss Enid, who doesn't have the patience for a pony's natural curiosity. His only friend is Yonder, the scrawny girl next door.So when Miss Enid decides to sell Dirt for horsemeat, Yonder knows she has to find a way to rescue him. Even if that means stealing Dirt away and sneaking him into her own house. What follows will make you worry, will make you cry, and will ultimately fill you with hope, love, and an unshakable belief in the power of friendship. Especially the four-legged kind.

Brief text explores how soil is formed, its layers, and its importance as a natural resource that living things need to survive.