Sorry, Agent Dunham. I don't buy the "Infinite Universes" concept.

Suppose there are. Do you think they are all so similar to ours, with just tiny differences in each life? If they are Infinite in number, there are many more variables to wrangle. Let's just take the four manifestations of energy (known to us). In our universe they hold a specific mathematical relationship to each other. ( Ref: [en.wikipedia.org] ) The ratios of those forces very much define the behavior of Elements. Vary those ratios and Carbon does not behave as we know it anymore, nor Sodium, etc., etc.

With infinite universes there could be A infinite variations in those ratios. I doubt that "Life as we know it" would exist in any of those variations. Sure, there would also be B infinite universes in which the ratios are exactly like ours, plus every other unimaginable variation in the way every star came to be in the place it is at this moment in time. There are also C infinite universes in which everything in everybody's life worked out EXACTLY like it has here.

What are the ratios of A:B:C ? Infinite, of course, but I think that when we get to taking a look around we will spend eternity looking at A & C (which would be either useless or boring) before we find a "B" to investigate.