The past few years have seen a revolution in our ability to map whole genome DNA from ancient humans. With the ancient DNA revolution, combined with rapid genome mapping of present human populations, has come remarkable insights into our past. This important new data has clarified and added to our knowledge from archaeology and anthropology, helped resolve long-existing controversies, challenged long-held views, and thrown up some remarkable surprises. The emerging picture is one of many waves of ancient human migrations, so that all populations existing today are mixes of ancient ones, as well as in many cases carrying a genetic component from Neanderthals, and, in some populations, Denisovans. David Reich, whose team has been at the forefront of these discoveries, explains what the genetics is telling us about ourselves and our complex and often surprising ancestry. Gone are old ideas of any kind of racial 'purity', or even deep and ancient divides between peoples. Instead, we are finding a rich variety of mixtures. Reich describes the cutting-edge findings from the past few years, and also considers the sensitivities involved in tracing ancestry, with science sometimes jostling with politics and tradition. He brings an important wider message: that we should celebrate our rich diversity, and recognize that every one of us is the result of a long history of migration and intermixing of ancient peoples, which we carry as ghosts in our DNA. What will we discover next?

Simultaneously heartbreaking and heartwarming, This is How We Got Here follows a close-knit family as they deal with an unexpected loss. A mother, father, aunt, and uncle must learn how to move forward after the trauma and re-learn how to interact with one another with forgiveness, humor, and love.

What’s the worst thing you can hear when you have a good idea at work? “That’s not how we do it here!” In their iconic bestseller Our Iceberg Is Melting, John Kotter and Holger Rathgeber used a simple fable about penguins to explain the process of lead­ing people through major changes. Now, ten years later, they’re back with another must-read story that will help any team or organization cope with their biggest challenges and turn them into exciting opportunities. Once upon a time a clan of meerkats lived in the Kalahari, a region in southern Africa. After years of steady growth, a drought has sharply reduced the clan’s resources, and deadly vulture attacks have increased. As things keep getting worse, the har­mony of the clan is shattered. The executive team quarrels about possible solutions, and sugges­tions from frontline workers face a soul-crushing response: “That’s not how we do it here!” So Nadia, a bright and adventurous meerkat, hits the road in search of new ideas to help her trou­bled clan. She discovers a much smaller group that operates very differently, with much more teamwork and agility. These meerkats have developed innova­tive solutions to find food and evade the vultures. But not everything in this small clan is as perfect as it seems at first. Can Nadia figure out how to combine the best of both worlds—a large, disciplined, well-managed clan and a small, informal, inspiring clan—before it’s too late? This book distills Kotter’s decades of experi­ence and award-winning research to reveal why organizations rise and fall, and how they can rise again in the face of adversity.

Best-selling author Andy Kessler ties up the loose ends from his provocative book, Running Money, with this history of breakthrough technology and the markets that funded them. Expanding on themes first raised in his tour de force, Running Money, Andy Kessler unpacks the entire history of Silicon Valley and Wall Street, from the Industrial Revolution to computers, communications, money, gold and stock markets. These stories cut (by an unscrupulous editor) from the original manuscript were intended as a primer on the ways in which new technologies develop from unprofitable curiosities to essential investments. Indeed, How We Got Here is the book Kessler wishes someone had handed him on his first day as a freshman engineering student at Cornell or on the day he started on Wall Street. This book connects the dots through history to how we got to where we are today.

For many, the 1970s evoke the Brady Bunch and the birth of disco. In this first, thematic popular history of the decade, David Frum argues that it was the 1970s, not the 1960s, that created modern America and altered the American personality forever. A society that had valued faith, self-reliance, self-sacrifice, and family loyalty evolved in little more than a decade into one characterized by superstition, self-interest, narcissism, and guilt. Frum examines this metamorphosis through the rise to cultural dominance of faddish psychology, astrology, drugs, religious cults, and consumer debt, and profiles such prominent players of the decade as Werner Erhard, Alex Comfort, and Jerry Brown. How We Got Here is lively and provocative reading.

A short bedtime story that uses geometric patterns in cut-paper compositions.

How do you define yourself? By your friends? Your family? Your boyfriend? Your grades? Your trophies? Your choices? By a single choice? From the author of the acclaimed Poisoned Apples comes a novel in verse about a young woman and the aftermath of a life-altering decision. Fans of Laurie Halse Anderson and Ellen Hopkins will find the powerful questions, the difficult truths, and the inner strength that speak to them in Ask Me How I Got Here. Addie has always known what she was running toward, whether in cross country, in her all-girls Catholic school, or in love. Until she and her boyfriend—her sensitive, good-guy boyfriend—are careless one night, and she gets pregnant. Addie makes the difficult choice to have an abortion. And after that—even though she knows it was the right decision for her—nothing is the same. She doesn’t want anyone besides her parents and her boyfriend to know what happened; she doesn’t want to run cross country anymore; she can’t bring herself to be excited about anything. Until she reconnects with Juliana, a former teammate who’s going through her own dark places. Once again, Christine Heppermann writes with an unflinching honesty and a deep sensitivity about the complexities of being a teenager, being a woman. Her free verse poems are moving, provocative, and often full of wry humor and a sharp wit.