This is the story of the old days, our story, that of the 'slow emergence of the hominid, the difficult breakthrough of consciousness, the heavy rising of body to erect stance and the touching instability of first bipedalism, the clumsiness of first attempts to shape stone and the moving tenacity to improve them.' It is a story of science, paleao-anthropology, and its most recent advances. It is also the story of a life of research, illuminated by the discovery of the skeleton Lucy an object of endless fascination. What is the point of prehistory? It puts Man in its place. 'It teaches us who we are, how we became what we are and why.' This is everybody's history, not only to the people of Africa. Scientific facts are presented to the layperson in an understandable way, making for a fascinating read."

“Lucy is a 3.2-million-year-old skeleton who has become the spokeswoman for human evolution. She is perhaps the best known and most studied fossil hominid of the twentieth century, the benchmark by which other discoveries of human ancestors are judged.”–From Lucy’s Legacy In his New York Times bestseller, Lucy: The Beginnings of Humankind, renowned paleoanthropologist Donald Johanson told the incredible story of his discovery of a partial female skeleton that revolutionized the study of human origins. Lucy literally changed our understanding of our world and who we come from. Since that dramatic find in 1974, there has been heated debate and–most important–more groundbreaking discoveries that have further transformed our understanding of when and how humans evolved. In Lucy’s Legacy, Johanson takes readers on a fascinating tour of the last three decades of study–the most exciting period of paleoanthropologic investigation thus far. In that time, Johanson and his colleagues have uncovered a total of 363 specimens of Australopithecus afarensis (Lucy’s species, a transitional creature between apes and humans), spanning 400,000 years. As a result, we now have a unique fossil record of one branch of our family tree–that family being humanity–a tree that is believed to date back a staggering 7 million years. Focusing on dramatic new fossil finds and breakthrough advances in DNA research, Johanson provides the latest answers that post-Lucy paleoanthropologists are finding to questions such as: How did Homo sapiens evolve? When and where did our species originate? What separates hominids from the apes? What was the nature of Neandertal and modern human encounters? What mysteries about human evolution remain to be solved? Donald Johanson is a passionate guide on an extraordinary journey from the ancient landscape of Hadar, Ethiopia–where Lucy was unearthed and where many other exciting fossil discoveries have since been made–to a seaside cave in South Africa that once sheltered early members of our own species, and many other significant sites. Thirty-five years after Lucy, Johanson continues to enthusiastically probe the origins of our species and what it means to be human.

"How our oldest human ancestor was discovered--and who she was"--Cover.

Lucy has come a long way from that tomboy who wouldn’t give pink the time of day. She’s developed into an authentic tween who has learned that girls make great friends, that teamwork means more than stardom, and that God is real. But she’s still Lucy. In the third book of the series, she runs headlong into some new—and some old—problems. Although Lucy has come to love and respect Inez and more than tolerate Mora, with school out for the summer, the three of them have more together time than anybody can stand! That worsens when the “monsoon” season keeps them cooped up in the house for three solid days without Dad to referee (he’s stranded at the radio station).When Dad is stuck at the radio station without his assistant Luke, the new management finds out just how much Dad depends on his assistant and threaten to fire Lucy’s father. Lucy is freaked out at the thought of moving.Plus it gives Aunt Karen more ammunition for her fight to have Lucy come and live with her in El Paso. That would be heinous enough, but Lucy just can’t leave now, not with the soccer team making tremendous progress and Coach Auggy scheduling three unofficial games with neighboring teams during the summer to get them ready for the real soccer season in the fall.And not with Januarie getting into “iffy” territory with the new kids her own age that Lucy and her friends have encouraged her to hang out with so she’ll leave them alone. Child Protective Services gets involved when Januarie gets in trouble, and Lucy has to be there for her, especially since this could affect her friend J.J. too.When the weather dries up, wild fires break out with a vengeance. A big one threatens Los Suenos. Myteriously, the only thing destroyed is the soccer field. The big developer who has tried to buy the property before swoops in for the kill. Lucy and her team have to convince the town to come together and restore the field, rather than give up and sell it.Meanwhile, Lucy, Mora, Dusty, Veronica, and Inez study Esther. Lucy grows even closer to God through her Book of Lists and her resonance with Esther, even though she was a girly-girl. That helps her not only save the soccer field, get Januarie out of trouble, and get herself an audition with the Olympic Development Program (without Aunt Karen’s help), but it enables her to make a huge sacrifice for Dad and agree to live without him for six weeks while he goes to a special technology school for the blind in Alamogordo. That’s going to mean having Aunt Karen come to live with her in the fall. But Lucy is the only one who can do this thing in this time and this place. Like Esther, she is willing to make the sacrifice.

Winner, 2023 Choice Outstanding Academic Title Bronze Winner, 2024 Nonfiction Book Awards Where would we be without the knee? This down-to-earth joint connecting the thigh and the lower leg doesn’t receive the attention it deserves. Yet, as The Curious Human Knee reveals, it is crucial to countless facets of science, medicine, culture, and history—and even what makes us human. The science writer Han Yu provides an informative, surprising, and entertaining exploration of the human knee across time and place. She begins with our earliest ancestors, emphasizing that walking upright separates us from the apes and bipedal knees appeared long before big brains and sophisticated tools. Yu considers the intricate anatomy of the knee, its evolutionary history, and the complexity of treating knee pain, including her own. She examines why women’s knees might be more prone to damage than men’s and addresses the roles of race and class in ailments such as osteoarthritis. This book gets knee-deep into an astonishing range of topics—fashion from flappers to miniskirts and ripped jeans, cultural practices spanning Japanese knee walking and Thai boxing, and more. Yu reflects on the symbolic power of kneeling from the imperial court in China to the football field in the United States and shows why the knee figures into so many social and political phenomena. Distilling a vast amount of research in a style that is engaging, conversational, and even personal and witty, this book opens readers’ eyes to the complexity and significance of the humble knee.