At this point, I think the Krauss hypothesis is the best supported, but it still needs more work.
As for much of string theory, just because you can mathematically define something in a way that it could exist, doesn't make it true. Until string theory hypothesis can make a prediction that can be confirmed by observation and experimentation, it's just a bunch of pretty math.
You didn't use logic or reason to get into this opinion, I cannot use logic or reason to get you out of it.
You cannot over estimate the unimportance of nearly everything. John Maxwell
