Adults discourage children from asking philosophical questions, first by being patronizing to them and then by directing their inquiring minds towards more "useful" questions. Most adults aren't themselves interested in philosophical questions. They ...
Apparently, philosophy persists, even though less obviously and less insistently than once. If John has trimmed his interests to conform to the expectations of the adult world, that's a shame. But if he has simply moved on to other interests, that's ...