Brief essay on the meaning of life and death, and the justifications for a belief in immortality.

There are doubtless more people today than ever before in the history of the world who are in doubt whether they have any right to hope for immortality. I have undertaken in the following pages to state as simply as possible the reasons that urge me to a belief in the reality of the immortal life.

An exploration of one of the most universal human obsessions charts the rise of longevity science from its alchemical beginnings to modern-day genetic interventions and enters the world of those whose lives are shaped by a belief in immortality.