I try to imagine how we would live if we didn't know we were going to die. Would we live our lives differently? Less careful, maybe? Less scared? These are beautiful things to think about and build a song around.
American society is a sort of flat, fresh-water pond which absorbs silently, without reaction, anything which is thrown into it.
The notion of American exceptionalism is effective in part because there is little on the face of it that is offensive.

