I think any probability estimate must take into account the reasonable assumption that there are an infinite number of universes, and that somewhere, even the most improbable event has happened.
Aternately, there is the many universe interpretation of quantum theory, in which every possible event actually happens.
"I think any probability estimate must take into account the reasonable assumption that there are an infinite number of universes, and that somewhere, even the most improbable event has happened. "
haha! That's a good point, if he wants to take that much liberty with his logic, I guess we shouldn't pull any punches either!