Pillow talk one night
son: all humans die don't they?
his mom: yes, humans are one of animal species and some animals live longer some shorter, you know that right?
son: who'll be driving us around when you two are too old?
his mom: you'll be driving us around of course, won't you?
son: what if I got old as well?
his mom: your son will be driving you around....too soon to worry about that, let's go to bed.
'Old my God', my son is not yet 6. Should I be teaching him philosophy like Sophie's father did?