LOL!!!
If the world comes to an end, it won't matter what you are invested in (perhaps depending somewhat on how accurate your particular religious beliefs about final judgment are proven to be, with that sort of a test)... but, on the off chance the eotwawki doesn't happen... I'd like to hold shares in SRSR... which I think is in a really good position to benefit from pretty much any situation that DOESN'T involve teotwawki ?
So, have a nice remainder of your existence...