Valley of Forgetting

The riveting account of a community from the remote mountains of Colombia whose rare and fatal genetic mutation is unlocking the secrets of Alzheimer’s disease In the 1980s, a neurologist named Francisco Lopera traveled on horseback into the mountains seeking families with symptoms of dementia. For centuries, residents of certain villages near Medellín had suffered memory loss as they reached middle age, going on to die in their fifties. Lopera discovered that a unique genetic mutation was causing their rare hereditary form of early onset Alzheimer’s disease. Over the next forty years of working with the “paisa mutation” kindred, he went on to build a world-class research program in a region beset by violence and poverty. In Smith’s immersive storytelling brings this complex drama to life, inviting readers on a scientific journey that is as deeply moving as it is engrossing.

Auteur

Jennie Erin Smith is the author of Stolen World. She is a regular contributor to The New York Times and has written for The Wall Street Journal, The Times Literary Supplement, The New Yorker, and others. She is a recipient of the Rona Jaffe Foundation Writers’ Award; the Waldo Proffitt Award for Excellence in Environmental Journalism in Florida; and two first-place awards from the Society for Features Journalism. She lives in Florida and Colombia.