THE OXFORD BOOK OF AGIN offers some two hundred and fifty pieces that illuminate the pleasures, pains, dreams, and triumphs of people as they strive to live out their days in a meaningful way.

Observing that people change both physically and cognitively as they age, Posner suggests that each of us has, in succession, two separate selves - younger and older - with different abilities, interests, and behaviors, an insight that helps clarify a number of issues concerning the elderly.

The Biology of Senescence

The United States is in the midst of a major demographic shift. In the coming decades, people aged 65 and over will make up an increasingly large percentage of the population: The ratio of people aged 65+ to people aged 20-64 will rise by 80%. This shift is happening for two reasons: people are living longer, and many couples are choosing to have fewer children and to have those children somewhat later in life. The resulting demographic shift will present the nation with economic challenges, both to absorb the costs and to leverage the benefits of an aging population. Aging and the Macroeconomy: Long-Term Implications of an Older Population presents the fundamental factors driving the aging of the U.S. population, as well as its societal implications and likely long-term macroeconomic effects in a global context. The report finds that, while population aging does not pose an insurmountable challenge to the nation, it is imperative that sensible policies are implemented soon to allow companies and households to respond. It offers four practical approaches for preparing resources to support the future consumption of households and for adapting to the new economic landscape.

This book "sets out to change the current conversation about what it means to get older. In it, Jenkins chronicles her own journey, as well as those of others who are making their mark as disrupters, to show readers how we can all be active, financially unburdened, and happy as we get older. It's [a] ... narrative that touches on all the important issues facing people 50+ today, from caregiving and mindful living to building age-friendly communities and attaining financial freedom"--

The process of aging is receiving an increasing amount of attention from behavioral scientists. Middle Age and Aging is an attempt to organize and select from the proliferation of material available in this field. The selections in this volume emphasize some of the major topics that lie closest to the problem of what social and psychological adaptations are required as individuals move through the second half of their lives. Major attention is paid to the importance of age-status and age-sex roles; psychological changes in the life-cycle; social-psychological theories of aging; attitudes toward health; changing family roles; work, retirement, and leisure; certain other dimensions of the immediate social environment such as friendships, neighboring patterns, and living arrangements; differences in cultural settings; and perspectives of time and death.

As the United States and the rest of the world face the unprecedented challenge of aging populations, this volume draws together for the first time state-of-the-art work from the emerging field of the demography of aging. The nine chapters, written by experts from a variety of disciplines, highlight data sources and research approaches, results, and proposed strategies on a topic with major policy implications for labor forces, economic well-being, health care, and the need for social and family supports.