Merry Multiverses

AFP is reporting that some scientists are convinced that parallel universes exist. Here's a quote:

"The idea of multiple universes is more than a fantastic invention -- it appears naturally within several scientific theories, and deserves to be taken seriously," said Aurelien Barrau, a French particle physicist at the European Organization for Nuclear Research (CERN), hardly a hotbed of flaky science.

"The multiverse is no longer a model, it is a consequence of our models," explained Barrau, who recently published an essay for CERN defending the concept.