Long life is humanity’s ancient and perennial goal. Prophets promised it, explorers searched for it and today’s society is obsessed with it. Today’s...
video
Roundtable
27:59
Watch
Is the ‘real you’ a special substance that is nonphysical and immortal? Most regular people would agree, but most scientists would not. What are you? A body alone...
playlist
Topic Series
10 videos
1:28:54
contributor