Multiverse theory is pie in the sky, based on unproven string/membrae theory, cannot be tested, and wishful thinking by atheists. Read Smolin and Woit objecting to string theory. - An article using string theory appears to have explained a super-conductivty phenomenon. String theory may have some applications in our reality. - http://www.sciencedaily.com/releases/2009/07/090706113702.htm