Such a simple defect should be fixable, yet despite all of the resources that have been devoted to finding a pharmacological solution, depression remains stubbornly widespread. Why are we losing this fight?In this humane and illuminating challenge to defect models of depression, psychologist Jonathan Rottenberg argues that depression is a particularly severe outgrowth of our natural capacity for emotion. In other words, it is a low mood gone haywire. Drawing on recent developments in the science of mood—and his own harrowing depressive experience as a young adult—Rottenberg explains depression in evolutionary terms, showing how its dark pull arises from adaptations that evolved to help our ancestors ensure their survival. Moods, high and low, evolved to compel us to more efficiently pursue rewards. While this worked for our ancestors, our modern environment—in which daily survival is no longer a sole focus—makes it all too easy for low mood to slide into severe, long-lasting depression.Weaving together experimental and epidemiological research, clinical observations, and the voices of individuals who have struggled with depression, The Depths offers a bold new account of why depression endures—and makes a strong case for de-stigmatizing this increasingly common condition. In so doing, Rottenberg offers hope in the form of his own and other patients’ recovery, and points the way towards new paths for treatment.

    As gripping as CSI and as eye-opening as Mary Roach’s Stiff, Carney’s The Red Market sheds a blazing new light on the disturbing, billion-dollar business of trading in human body parts, bodies, and child trafficking, raising issues and exposing corruptions almost too bizarre and shocking to imagine.

    F. Skinner makes his definitive statement about humankind and society.Insisting that the problems of the world today can be solved only by dealing much more effectively with human behavior, Skinner argues that our traditional concepts of freedom and dignity must be sharply revised. They have played an important historical role in our struggle against many kinds of tyranny, he acknowledges, but they are now responsible for the futile defense of a presumed free and autonomous individual; they are perpetuating our use of punishment and blocking the development of more effective cultural practices. Basing his arguments on the massive results of the experimental analysis of behavior he pioneered, Skinner rejects traditional explanations of behavior in terms of states of mind, feelings, and other mental attributes in favor of explanations to be sought in the interaction between genetic endowment and personal history. He argues that instead of promoting freedom and dignity as personal attributes, we should direct our attention to the physical and social environments in which people live. It is the environment rather than humankind itself that must be changed if the traditional goals of the struggle for freedom and dignity are to be reached.Beyond Freedom and Dignity urges us to reexamine the ideals we have taken for granted and to consider the possibility of a radically behaviorist approach to human problems--one that has appeared to some incompatible with those ideals, but which envisions the building of a world in which humankind can attain its greatest possible achievements.

    Mainstream science--as well as religious and cultural institutions--has maintained that men and women evolved in families in which a man's possessions and protection were exchanged for a woman's fertility and fidelity. But this narrative is collapsing. Fewer and fewer couples are getting married, and divorce rates keep climbing as adultery and flagging libido drag down even seemingly solid marriages.How can reality be reconciled with the accepted narrative? It can't be, according to renegade thinkers Christopher Ryan and Cacilda Jethá. While debunking almost everything we "know" about sex, they offer a bold alternative explanation in this provocative and brilliant book.Ryan and Jethá's central contention is that human beings evolved in egalitarian groups that shared food, child care, and, often, sexual partners. Weaving together convergent, frequently overlooked evidence from anthropology, archaeology, primatology, anatomy, and psychosexuality, the authors show how far from human nature monogamy really is. Human beings everywhere and in every era have confronted the same familiar, intimate situations in surprisingly different ways. The authors expose the ancient roots of human sexuality while pointing toward a more optimistic future illuminated by our innate capacities for love, cooperation, and generosity.With intelligence, humor, and wonder, Ryan and Jethá show how our promiscuous past haunts our struggles over monogamy, sexual orientation, and family dynamics. They explore why long-term fidelity can be so difficult for so many; why sexual passion tends to fade even as love deepens; why many middle-aged men risk everything for transient affairs with younger women; why homosexuality persists in the face of standard evolutionary logic; and what the human body reveals about the prehistoric origins of modern sexuality.In the tradition of the best historical and scientific writing, Sex at Dawn unapologetically upends unwarranted assumptions and unfounded conclusions while offering a revolutionary understanding of why we live and love as we do.

    More than a mere (if heady) catalog of intoxicants, however, Stuart Walton’s book is a smart, wry look at why intoxication has always been a part of the human experience—from our earliest Stone Age rituals to the practices of the ancient Greeks and Romans, right on up through the Victorian era and ending with a flourish in modern times—and more significantly, why the use of intoxicants is, and will continue to be, an essential part of being human. “An insightful overview of humanity’s historical and cultural attachment to various intoxicants. . . . It deserves a prominent place in the emerging discussion reshaping understanding and policies regarding intoxication and the use of drugs and alcohol.”—Kirkus Reviews (starred)“Walton is particularly, and convincingly, engrossing, an elegant and forceful stylist.”—The Guardian