
The universe we inhabit is fine-tuned to support life, to such an extent that it seems almost impossible.
To address this observation, some argue that our universe may be just one among a vast number of universes. In this way, at least one of these universes would satisfy the requirements for life.
Here is the problem with that argument: even if there are an infinite number of universes, they must all be generated by some common principle. However, it is this underlying principle—of which there is presumably only one—that must be explained.
The multiverse theory does not eliminate the problem by expanding the scope of possibilities. Instead, it replaces one improbable construction with another equally or more improbable construction. In other words, the multiverse theory is not truly a theory of multiple universes; it is simply a model for a different improbable universe.



