Sadly, popular discussions about topics like these are usually not worth spending any time on. There is no shortcut for digging into the math. > while many wor

Sadly, popular discussions about topics like these are usually not worth spending any time on. There is no shortcut for digging into the math. > while many worlds claims that all possibilities are indeed realized That's...a problematic statement since you have to define "realized" without resorting to any classical concepts. Once you manage to excise the classical concepts you end up with something that is perfectly reasonable. > Brian claims that we just don't know for sure what happens between events (A) and (A'); he claims that a unified theory would explain what happens between those events. I suspect that this was a communications breakdown. It's hard to imagine a quantum physicist today postulating this in the face of the last few decades of experimental and theoretical work on the foundations of quantum mechanics.