Social isolation has serious repercussions for people and communities across the globe, yet knowledge about this phenomenon has remained rather limited – until now. The first multidisciplinary study to explore this issue, Social Isolation in Modern Society integrates relevant research traditions in the social sciences and brings together sociological theories of social networks and psychological theories of feelings of loneliness. Both traditions are embedded in research, with the results of a large-scale international study being used to describe the extent, nature and divergent manifestations of social isolation. With a new approach to social inequality, this empirically based study includes concrete policy recommendations, and presents a clear insight into personal, social and socio-economic causes and the consequences of social isolation.

Social isolation and loneliness are serious yet underappreciated public health risks that affect a significant portion of the older adult population. Approximately one-quarter of community-dwelling Americans aged 65 and older are considered to be socially isolated, and a significant proportion of adults in the United States report feeling lonely. People who are 50 years of age or older are more likely to experience many of the risk factors that can cause or exacerbate social isolation or loneliness, such as living alone, the loss of family or friends, chronic illness, and sensory impairments. Over a life course, social isolation and loneliness may be episodic or chronic, depending upon an individual's circumstances and perceptions. A substantial body of evidence demonstrates that social isolation presents a major risk for premature mortality, comparable to other risk factors such as high blood pressure, smoking, or obesity. As older adults are particularly high-volume and high-frequency users of the health care system, there is an opportunity for health care professionals to identify, prevent, and mitigate the adverse health impacts of social isolation and loneliness in older adults. Social Isolation and Loneliness in Older Adults summarizes the evidence base and explores how social isolation and loneliness affect health and quality of life in adults aged 50 and older, particularly among low income, underserved, and vulnerable populations. This report makes recommendations specifically for clinical settings of health care to identify those who suffer the resultant negative health impacts of social isolation and loneliness and target interventions to improve their social conditions. Social Isolation and Loneliness in Older Adults considers clinical tools and methodologies, better education and training for the health care workforce, and dissemination and implementation that will be important for translating research into practice, especially as the evidence base for effective interventions continues to flourish.

A pioneering neuroscientist reveals the reasons for chronic loneliness--which he defines an unrecognized syndrome--and brings it out of the shadow of its cousin, depression. 12 illustrations.

In the past decade, depression rates have skyrocketed, and one in four Americans will suffer from major depression at some point in their lives. Where have we gone wrong? Dr. Stephen Ilardi sheds light on our current predicament and reminds us that our bodies were never designed for the sleep-deprived, poorly nourished, frenzied pace of twenty-first century life. Inspired by the extraordinary resilience of aboriginal groups like the Kaluli of Papua New Guinea, Dr. Ilardi prescribes an easy-to-follow, clinically proven program that harks back to what our bodies were originally made for and what they continue to need. The Depression Cure program has already delivered dramatic results, helping even those who have failed to respond to traditional medications.

In today's world, it is more acceptable to be depressed than to be lonely-yet loneliness appears to be the inevitable byproduct of our frenetic contemporary lifestyle. According to the 2004 General Social Survey, one out of four Americans talked to no one about something of importance to them during the last six months. Another remarkable fact emerged from the 2000 U.S. Census: more people are living alone today than at any point in the country's history—fully 25 percent of households consist of one person only. In this crucial look at one of America's few remaining taboo subjects—loneliness—Drs. Jacqueline Olds and Richard S. Schwartz set out to understand the cultural imperatives, psychological dynamics, and physical mechanisms underlying social isolation. In The Lonely American, cutting-edge research on the physiological and cognitive effects of social exclusion and emerging work in the neurobiology of attachment uncover startling, sobering ripple effects of loneliness in areas as varied as physical health, children's emotional problems, substance abuse, and even global warming. Surprising new studies tell a grim truth about social isolation: being disconnected diminishes happiness, health, and longevity; increases aggression; and correlates with increasing rates of violent crime. Loneliness doesn't apply simply to single people, either—today's busy parents "cocoon" themselves by devoting most of their non-work hours to children, leaving little time for friends, and other forms of social contact, and unhealthily relying on the marriage to fulfill all social needs. As a core population of socially isolated individuals and families continues to balloon in size, it is more important than ever to understand the effects of a culture that idealizes busyness and self-reliance. It's time to bring loneliness—a very real and little-discussed social epidemic with frightening consequences-out into the open, and find a way to navigate the tension between freedom and connection in our lives.