Christakis, Nicholas A (Professor, Department Medicine and Department of Health Care Policy, Harvard Medical School, and Professor, Department of Sociology, Harvard Faculty of Arts and Sciences, Cambridge, Massachusetts, USA)

Connected: The Surprising Power of Our Social Networks and How They Shape Our Lives Christakis, Nicholas A (Professor, Department Medicine and Department of Health Care Policy, Harvard Medical School, and Professor, Department of Sociology, Harvard Faculty of Arts and Sciences, Cambridge, Massachusetts, USA) First edition

Your colleague's husband's sister can make you fat, even if you don't know her. A happy neighbor has more impact on your happiness than a happy spouse. These startling revelations of how much we truly influence one another are revealed in the studies of Drs. Christakis and Fowler, which have repeatedly made front-page news nationwide.

In CONNECTED, the authors explain why emotions are contagious, how health behaviors spread, why the rich get richer, even how we find and choose our partners. Intriguing and entertaining, CONNECTED overturns the notion of the individual and provides a revolutionary paradigm-that social networks influence our ideas, emotions, health, relationships, behavior, politics, and much more. It will change the way we think about every aspect of our lives.