Multi but not Parallel...

Until any setback the smart money will remain with the multiverse and string theory. "It has the best chance of anything we know to be right," Weinberg says of string theory. "There's an old joke about a gambler playing a game of poker," he adds. "His friend says, 'Don't you know this game is crooked, and you are bound to lose?' The gambler says, 'Yes, but what can I do, it's the only game in town.' We don't know if we are bound to lose, but even if we suspect we may, it is the only game in town."

Have no doubts...