Christianity has not conquered nationalism; the opposite has been the case nationalism has made Christianity its footstool.
Traditionally the show must go on which is a stupid thing to say, but that in a nutshell is what's going on. We have a new record out; if we won't tour, the new record dies. It's reality - it's what business is nowadays. You just need to tour to sell your albums.
The best museums and museum exhibits about science or technology give you the feeling that, hey, this is interesting, but maybe I could do something here, too.