The dispersal of remains - while not the most popular subject - is, in the end, relevant to everyone.
In "Purified by Fire," Stephen Prothero documents one particular trend in America: A growing number of people are choosing cremation over the traditional casket burial. This trend is fueled by an evolution in religious thought, social values, and even scientific knowledge.
Cremation has been practiced for thousands of years, but only in the past 125 has it been done in America, and it didn't really take root here until about 25 years ago. Now, roughly 1 in 4 Americans chooses cremation.
Prothero, a religion professor at Boston University, gets to the heart of the thought-provoking issues involved in choosing to incinerate a body or to embalm and bury it.
"It touches on issues as important as perceptions of the self, attitudes toward the body, views of history, styles of ritual, and beliefs in God and the afterlife," he writes. "In other words, it amounts to a choice of worlds to inhabit."
"Do we owe our principal allegiance to the dead, to the living, or to the not-yet-born?.... Is the body a temple or a tomb? Am I my mind? My body? Or a messy mix of the two? Is there an afterlife? If so, is it for bodies or for souls? Or for both? And does it begin in all its glory immediately upon death or at some future moment of apocalypse, resurrection, or judgment?"
Burial, by far the most prevalent practice in the US, is rooted in the orthodox Christian notion that at some point there will be a day of resurrection for the faithful, and that the dead, who are really in a state of "sleep," will rise once again.