I'm one of these people that if I have a nice holiday - like I have had in Turkey repeatedly - I go back a lot.
One reason I do the live shows - and the monthly speeches at public radio stations - is to remind myself that people hear the show, that it has an audience, that it exists in the world. It's so easy to forget that.
But I remember the moment when my father died. I wasn't a very committed Catholic beforehand, but when that happened it suddenly all felt so obvious: I now believe religion is our attempt to find an explanation, for us to feel more protected.

