Whether eating, taking drugs, engaging in sex, or doing good deeds, the pursuit of pleasure is a central drive of the human animal. In The Compass of Pleasure Johns Hopkins neuroscientist David J. Linden explains how pleasure affects us at the most fundamental level: in our brain. As he did in his award-winning book, The Accidental Mind, Linden combines cutting-edge science with entertaining anecdotes to illuminate the source of the behaviors that can lead us to ecstasy but that can easily become compulsive. Why are drugs like nicotine and heroin addictive while LSD is not? Why has the search for safe appetite suppressants been such a disappointment? The Compass of Pleasure concludes with a provocative consideration of pleasure in the future, when it may be possible to activate our pleasure circuits at will and in entirely novel patterns.

    . . the best is yet to come" (Dr. Dean Edell)Joan Price is talking out loud about a subject that is often ignored or ridiculed in our society: later-life sexuality.In Naked at Our Age, she offers a candid, straight-talking exploration of senior sexuality -- the challenges, the disappointments, and the surprises, as well as the delights of love and passion. She shares the stories of women and men -- coupled and single, straight and gay -- demonstrating how their sex lives and relationships have changed with age, and how their sex lives influence their lives and self-esteem. Along the way, she offers wise advice from sex therapists, health professionals, counselors, sex educators, and other knowledgeable experts, helping seniors to embrace intimacy in all its forms.Entertaining and indispensable, Naked at Our Age is a complete guide to enjoying senior sex, love, passion, and couplehood.

    Why do we recognize patterns? Is there such a thing as positive stress? Are we genetically programmed to be in conflict with each other? Those are just some of the 150 questions that the world's best scientific minds answer with elegant simplicity.With contributions from Jared Diamond, Richard Dawkins, Nassim Taleb, Brian Eno, Steven Pinker, and more, everything is explained in fun, uncomplicated terms that make the most complex concepts easy to comprehend.