Philosopher Samuel Scheffler doesn't believe in a traditional afterlife — that is, he doesn't think that a spirit or soul survives the body's physical death. But he does believe in another kind of afterlife: Regardless of what we think about our own life after death, Scheffler tells NPR's Robert Siegel, we all trust that others will continue to live after us. And, much like faith in a spiritual afterlife, that belief changes what we choose to do with our days on earth.
Nearly half a century later, the date remains difficult for many to forget: Nov. 22, 1963, the day John F. Kennedy was assassinated. In grainy photographs and countless conspiracy theories, the day endures in our collective memory. What often gets submerged in these images and reports, though, is the story of the place that hosted Kennedy on that day, the city that saw his death firsthand: Dallas.