Cato Unbound’s monthly debate is up and running.  This month, as if to remind us why so many Christmas songs are in a minor key, the debate is all about death:

Is aging an inevitability or a disease? Is death the ultimate tragedy or necessary to give life meaning? If we could live forever, should we want to? If much longer lives are within technological reach, is it our duty to do everything possible to achieve radical life extension, or is it instead our duty to reconcile ourselves to finitude?

The essays sound intriguing.  The lead essay is titled “Old People Are People Too: Why It Is Our Duty to Fight Aging to the Death,” where scientist Aubrey de Grey says that it’s our responsibility to “fight aging to the death.”  Reaction essays are “Ageless Mortals” by Diana Schaub, “Do We Need Death?” by Ronald Bailey, and ”Nature Knew What It Was Doing” by Daniel Callahan.

What we believe about death, obviously, is rooted in our philosophies of How We Got Here, What We’re Doing Here, and What Happens After We Die.  Is death necessary?