yeah, this stuff really pushes the mind to its limits
since i've seen a few SciAm links, guessing there are some SciaAm fans here
i do recall one article from a several years back, which had a very interesting article on a modified big bang
from what i remember, the universe is not limited in extent, the big bang we had is just one of an infinite number of big bangs
each big bang universe is separated from others by immense space
the implications were that there are infinite universes, with infinite number of quantum states
when you have infinity to work with, some very strange shit pops out
so by this theory, there are an infinite numbers of version of 'you'
a universe where you turned left on a road instead of right, another where you sneezed at one moment but not in this universe
there was an argument that this could not be, because if the universe was infinite in extent, there should be light no matter which direction you looked, i.e. a black sky would not occur
but this theory had some explanation for that, don't recall what it was
since i've seen a few SciAm links, guessing there are some SciaAm fans here
i do recall one article from a several years back, which had a very interesting article on a modified big bang
from what i remember, the universe is not limited in extent, the big bang we had is just one of an infinite number of big bangs
each big bang universe is separated from others by immense space
the implications were that there are infinite universes, with infinite number of quantum states
when you have infinity to work with, some very strange shit pops out
so by this theory, there are an infinite numbers of version of 'you'
a universe where you turned left on a road instead of right, another where you sneezed at one moment but not in this universe
there was an argument that this could not be, because if the universe was infinite in extent, there should be light no matter which direction you looked, i.e. a black sky would not occur
but this theory had some explanation for that, don't recall what it was