Dr. Rachel Herz is on the faculty at Brown University and a professional consultant. She has been working on the psychology of smell since 1990 and is considered to be one of the world's leading experts. Her book, The Scent of Desire: Discovering Our Enigmatic Sense of Smell (William Morrow/Harper-Collins) was published in 2007 and selected as a finalist for the "2009 AAAS/Subaru SB&F Prize for Excellence in Science Books." Her intellectual interests recently took a turn and she is now studying the emotion of disgust. Her latest book is, That's Disgusting: Unraveling the Mysteries of Repulsion (W.W. Norton & Co). Rachel Herz serves on several advisory boards, including The Fragrance Foundation, and consults for many of the world's leading multinational flavor and fragrance companies. Her expertise has led to legal work as an expert witness in cases involving the sense of smell, and numerous appearances on national media, including ABC News, The Discovery Channel, The New York Times, New Yorker, Time magazine, Rolling Stone, Salon.com and O, the Oprah Magazine. Please visit her blog at Psychology Today and her website: www.rachelherz.com.Rachel Herz is a dual citizen of the US and Canada. She grew up in Montreal Canada and received her Ph.D. from the University of Toronto. Rachel Herz is fascinated by human nature and loves all things scented and sensory. She lives in New England with her canine and human family.