.eduSharon R. Kaufman is professor of medical anthropology at the University of California, San Francisco. Her recent research explores life extension, technologies of dying, and subjectification in an aging society. She is the author, most recently, of … And a Time to Die: How American Hospitals Shape the End of Life (Scribner, 2005). Contact information: Institute for Health and Aging, Box 0646, University of California, San Francisco, Abstract Increasingly, in the United States, lives are being extended at ever-older ages through the implementation of routine medical procedures such as renal dialysis. This paper discusses the lives and experiences of a number of individuals 70 years of age and older at two dialysis units in California. It considers what kind of life it is that is being sustained and prolonged in these units, the meanings of the time gained through (and lost to) dialysis for older people, and the relationship of "normal" life outside the units to an exceptional state on the inside that some patients see as notquite-life. Highlighting the unique dimensions of gerontological time on chronic life support, the article