Parents have duties to their children. But do grown up children have obligations to their parents? More generally, do the younger members of a society have obligations to their elders? Where would such obligations come from? What are their limits? John and Ken investigate the moral ties that bind the generations together with Norm Daniels from Harvard University, author of "From Chance to Choice: Genetics and Justice."

More at: http://philosophytalk.org/shows/intergenerational-obligations