With the help of medicine and technology we are living longer than ever before. As human life spans have increased, the moral and political issues surrounding longevity have become more complex. Should we desire to live as long as possible? What are the social ramifications of longer lives? How does a longer life span change the way we think about the value of our lives and about death and dying? Christine Overall offers a clear and intelligent discussion of the philosophical and cultural issues surrounding this difficult and often emotionally charged issue. Her book is unique in its comprehensive presentation and evaluation of the arguments—both ancient and contemporary—for and against prolonging life. It also proposes a progressive social policy for responding to dramatic increases in life expectancy. Writing from a feminist perspective, Overall highlights the ways that our biases about race, class, and gender have affected our views of elderly people and longevity, and her policy recommendations represent an effort to overcome these biases. She also covers the arguments surrounding the question of the "duty to die" and includes a provocative discussion of immortality. After judiciously weighing the benefits and the risks of prolonging human life, Overall persuasively concludes that the length of life does matter and that its duration can make a difference to the quality and value of our lives. Her book will be an essential guide as we consider our social responsibilities, the meaning of human life, and the prospects of living longer.

Business Engagement in Building Healthy Communities is the summary of a workshop convened by the Institute of Medicine's Roundtable on Population Health Improvement in July 2014 to consider the role of business in improving population health beyond the usual worksite wellness and health promotion activities. The workshop followed previous roundtable discussions on the importance of applying a health lens to decision making in non-health sectors and the need for cross-sector collaborations to advance population health. Invited speakers included representatives from several businesses that have taken action to improve the health of their communities and representatives of business coalitions on health. The workshop was designed to discuss why engaging in population health improvement is good for business; explore how businesses can be effective key leaders in improving the health of communities; and discuss ways in which businesses can engage in population health improvement. This report is a record of the presentations and discussion of the event

The U.S. population is aging. Social Security projections suggest that between 2013 and 2050, the population aged 65 and over will almost double, from 45 million to 86 million. One key driver of population aging is ongoing increases in life expectancy. Average U.S. life expectancy was 67 years for males and 73 years for females five decades ago; the averages are now 76 and 81, respectively. It has long been the case that better-educated, higher-income people enjoy longer life expectancies than less-educated, lower-income people. The causes include early life conditions, behavioral factors (such as nutrition, exercise, and smoking behaviors), stress, and access to health care services, all of which can vary across education and income. Our major entitlement programs - Medicare, Medicaid, Social Security, and Supplemental Security Income - have come to deliver disproportionately larger lifetime benefits to higher-income people because, on average, they are increasingly collecting those benefits over more years than others. This report studies the impact the growing gap in life expectancy has on the present value of lifetime benefits that people with higher or lower earnings will receive from major entitlement programs. The analysis presented in The Growing Gap in Life Expectancy by Income goes beyond an examination of the existing literature by providing the first comprehensive estimates of how lifetime benefits are affected by the changing distribution of life expectancy. The report also explores, from a lifetime benefit perspective, how the growing gap in longevity affects traditional policy analyses of reforms to the nation's leading entitlement programs. This in-depth analysis of the economic impacts of the longevity gap will inform debate and assist decision makers, economists, and researchers.

Cameron Diaz shares her formula for becoming happier, healthier, and stronger in this positive, essential guide grounded in science and inspired by personal experience, now a #1 New York Times bestseller. Throughout her career, Cameron Diaz has been a role model for millions of women. By her own candid admission, though, this fit, glamorous, but down-to-earth star was not always health-conscious. Learning about the inseparable link between nutrition and the body was just one of the life-changing lessons that has fed Cameron’s hunger to educate herself about the best ways to feed, move, and care for her body. In The Body Book, she shares what she has learned and continues to discover about nutrition, exercise, and the mind/body connection. Grounded in science and informed by real life, The Body Book offers a comprehensive overview of the human body and mind, from the cellular level up. From demystifying and debunking the hype around food groups to explaining the value of vitamins and minerals, readers will discover why it’s so important to embrace the instinct of hunger and to satisfy it with whole, nutrient-dense foods. Cameron also explains the essential role of movement, the importance of muscle and bone strength and why we need to sweat a little every day. The Body Book does not set goals to reach in seven days or thirty days or a year. It offers a holistic, long-term approach to making consistent choices and reaching the ultimate goal: a long, strong, happy, healthy life.

Oldness: a social construct at odds with reality that constrains how we live after middle age and stifles business thinking on how to best serve a group of consumers, workers, and innovators that is growing larger and wealthier with every passing day. Over the past two decades, Joseph F. Coughlin has been busting myths about aging with groundbreaking multidisciplinary research into what older people actually want -- not what conventional wisdom suggests they need. In The Longevity Economy, Coughlin provides the framing and insight business leaders need to serve the growing older market: a vast, diverse group of consumers representing every possible level of health and wealth, worth about $8 trillion in the United States alone and climbing. Coughlin provides deep insight into a population that consistently defies expectations: people who, through their continued personal and professional ambition, desire for experience, and quest for self-actualization, are building a striking, unheralded vision of longer life that very few in business fully understand. His focus on women -- they outnumber men, control household spending and finances, and are leading the charge toward tomorrow's creative new narrative of later life -- is especially illuminating. Coughlin pinpoints the gap between myth and reality and then shows businesses how to bridge it. As the demographics of global aging transform and accelerate, it is now critical to build a new understanding of the shifting physiological, cognitive, social, family, and psychological realities of the longevity economy.

Featuring extensive references, updated for this paperback edition, Longevity, Senescence, and the Genome constitutes a landmark contribution to biomedicine and the evolutionary biology of aging. To enhance gerontology's focus on human age-related dysfunctions, Caleb E. Finch provides a comparative review of all the phyla of organisms, broadening gerontology to intersect with behavioral, developmental, evolutionary, and molecular biology. By comparing species that have different developmental and life spans, Finch proposes an original typology of senescence from rapid to gradual to negligible, and he provides the first multiphyletic calculations of mortality rate constants.