Месяц: Сентябрь 2015

An “Opt-Out Revolution”?

In 2003 the various rumors and claims about the challenges of managing work and family life crystallized into news of a full — scale retreat to hearth and home. Detecting the start of an “opt-out revolution,” Lisa Belkin’s New York Times Magazine article told of accomplished professional women leaving high — powered jobs to stay […]

How the government played substitute husband while no one played substitute wife

When divorce occurred, women’s greatest fear was of economic depriva­tion. Men’s was of emotional deprivation. Stage II divorce laws helped Alice make a transition from economic dependence to economic independence. No Stage II laws helped Jack make a transition from emotional dependence to emotional independence. (Which is why Alice rushed to a court for economic […]

Cellular Theories

A second family of ideas points to causes of aging at the cellular level. One notion focuses on the number of times cells can divide, which presum­ably limits the life span of a complex organism. Cells grown in laboratory culture dishes undergo only a fixed number of divisions before dying, with the number of possible […]