"After five years as a British counterterrorism officer and two years at Harvard Business School, Dean was determined not to follow his classmates to Wall Street or Silicon Valley. Instead, he pursued his unique vision for an extreme obstacle course: a ten- to twelve-mile gauntlet pushing participants to their limits and helping them surpass those limits together. Instead of cutthroat competition, Tough Mudder would be about continual self-improvement and collective energy."--Amazon.com.

We have a strong instinct to belong to small groups defined by clear purpose and understanding--"tribes." This tribal connection has been largely lost in modern society, but regaining it may be the key to our psychological survival. Decades before the American Revolution, Benjamin Franklin lamented that English settlers were constantly fleeing over to the Indians-but Indians almost never did the same. Tribal society has been exerting an almost gravitational pull on Westerners for hundreds of years, and the reason lies deep in our evolutionary past as a communal species. The most recent example of that attraction is combat veterans who come home to find themselves missing the incredibly intimate bonds of platoon life. The loss of closeness that comes at the end of deployment may explain the high rates of post-traumatic stress disorder suffered by military veterans today. Combining history, psychology, and anthropology, Tribe explores what we can learn from tribal societies about loyalty, belonging, and the eternal human quest for meaning. It explains the irony that-for many veterans as well as civilians-war feels better than peace, adversity can turn out to be a blessing, and disasters are sometimes remembered more fondly than weddings or tropical vacations. Tribe explains why we are stronger when we come together, and how that can be achieved even in today's divided world.

“Who on earth wants to jump into ice baths and run through fire and wallow in mud on a Sunday afternoon, just for the hell of it?” my professors asked. My gut feeling was—plenty of people. Will Dean, founder of extreme obstacle course Tough Mudder, shares the thrilling inside story of how a scrappy startup grew into a movement whose millions of members feel like co-owners. He shows how other companies can embrace the Tough Mudder playbook by nurturing tribes of passionate fans while constantly experimenting with new risks. After five years as a British counterterrorism officer and two years at Harvard Business School, Dean was determined not to follow his classmates to Wall Street or Silicon Valley. Instead, he pursued his unique vision for an extreme obstacle course—a ten- to twelve-mile gauntlet pushing participants to their limits and helping them surpass those limits together. Instead of cutthroat competition, Tough Mudder would be about continual self-improvement and collective energy. It would be about the power of a tribe. Dean and his small team launched the first Tough Mudder event in May 2010, hosting 5,000 pioneers at a deserted ski resort in Pennsylvania. Just seven years later, more than 3 million people on four continents have participated at least once, and hundreds of thousands have done so repeatedly. More than 20,000 are so committed that they sport a Tough Mudder tattoo. Mudders prove the power of fierce and unshakable loyalty to one another and the challenge itself. Proudly sport­ing orange headbands and team uniforms, they’ll run through mud, climb steep walls, face elec­tric shocks, and slide down the side of a moun­tain. The tougher the experience, the greater the satisfaction. It Takes a Tribe shows you how to embody the Tough Mudder spirit and capture the same magic. As a Tough Mudder slogan says, “When was the last time you did something for the first time?”

The New York Times, BusinessWeek, and Wall Street Journal Bestseller that redefined what it means to be a leader. Since it was first published almost a decade ago, Seth Godin's visionary book has helped tens of thousands of leaders turn a scattering of followers into a loyal tribe. If you need to rally fellow employees, customers, investors, believers, hobbyists, or readers around an idea, this book will demystify the process. It's human nature to seek out tribes, be they religious, ethnic, economic, political, or even musical (think of the Deadheads). Now the Internet has eliminated the barriers of geography, cost, and time. Social media gives anyone who wants to make a difference the tools to do so. With his signature wit and storytelling flair, Godin presents the three steps to building a tribe: the desire to change things, the ability to connect a tribe, and the willingness to lead. If you think leadership is for other people, think again—leaders come in surprising packages. Consider Joel Spolsky and his international tribe of scary-smart software engineers. Or Gary Vaynerhuck, a wine expert with a devoted following of enthusiasts. Chris Sharma led a tribe of rock climbers up impossible cliff faces, while Mich Mathews, a VP at Microsoft, ran her internal tribe of marketers from her cube in Seattle. Tribes will make you think—really think—about the opportunities to mobilize an audience that are already at your fingertips. It's not easy, but it's easier than you think.

“Surprising and remarkable…Toggling between big ideas, technical details, and his personal intellectual journey, Greene writes a thesis suitable to both airplane reading and PhD seminars.”—The Boston Globe Our brains were designed for tribal life, for getting along with a select group of others (Us) and for fighting off everyone else (Them). But modern times have forced the world’s tribes into a shared space, resulting in epic clashes of values along with unprecedented opportunities. As the world shrinks, the moral lines that divide us become more salient and more puzzling. We fight over everything from tax codes to gay marriage to global warming, and we wonder where, if at all, we can find our common ground. A grand synthesis of neuroscience, psychology, and philosophy, Moral Tribes reveals the underlying causes of modern conflict and lights the way forward. Greene compares the human brain to a dual-mode camera, with point-and-shoot automatic settings (“portrait,” “landscape”) as well as a manual mode. Our point-and-shoot settings are our emotions—efficient, automated programs honed by evolution, culture, and personal experience. The brain’s manual mode is its capacity for deliberate reasoning, which makes our thinking flexible. Point-and-shoot emotions make us social animals, turning Me into Us. But they also make us tribal animals, turning Us against Them. Our tribal emotions make us fight—sometimes with bombs, sometimes with words—often with life-and-death stakes. A major achievement from a rising star in a new scientific field, Moral Tribes will refashion your deepest beliefs about how moral thinking works and how it can work better.

Winner of the Kate Greenaway Medal When a young boy embarks on a journey alone . . . he trails a colony of penguins, undulates in a smack of jellyfish, clasps hands with a constellation of stars, naps for a night in a bed of clams, and follows a trail of shells, home to his tribe of friends. If Lane Smith's Caldecott Honor Book Grandpa Green was an homage to aging and the end of life, There Is a Tribe of Kids is a meditation on childhood and life's beginning. Smith's vibrant sponge-paint illustrations and use of unusual collective nouns such as smack and unkindness bring the book to life. Whimsical, expressive, and perfectly paced, this story plays with language as much as it embodies imagination, and was awarded the 2017 Kate Greenaway Medal. This title has Common Core connections.

For three fascinating, disturbing years, writer Patricia Hersch journeyed inside a world that is as familiar as our own children and yet as alien as some exotic culture--the world of adolescence. As a silent, attentive partner, she followed eight teenagers in the typically American town of Reston, Virginia, listening to their stories, observing their rituals, watching them fulfill their dreams and enact their tragedies. What she found was that America's teens have fashioned a fully defined culture that adults neither see nor imagine--a culture of unprecedented freedom and baffling complexity, a culture with rules but no structure, values but no clear morality, codes but no consistency. Is it society itself that has created this separate teen community? Resigned to the attitude that adolescents simply live in "a tribe apart," adults have pulled away, relinquishing responsibility and supervision, allowing the unhealthy behaviors of teens to flourish. Ultimately, this rift between adults and teenagers robs both generations of meaningful connections. For everyone's world is made richer and more challenging by having adolescents in it.