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

This volume addresses the most important issues of the ongoing discussion on designing social security. It provides fundamental results for pay-as-you-go social

Is rapid world population growth actually coming to an end? As population growth and its consequences have become front-page issues, projections of slowing grow

The Committee on National Statistics and the Committee on Population, at the request of the NIA, convened a workshop in March 1996 to discuss data on the aging

"The ongoing COVID-19 pandemic marks the most significant, singular global disruption since World War II, with health, economic, political, and security implica