Isn't it pretty established that the universe is not infinite?
In any case, I don't think so. Even in an infinite universe there is the possibility of loops or repetitions. Also you can have an infinite but not comprehensive set of events even if those events are all unique.
It hasn't been established that the universe is not infinite, and in fact it seems to be the more common opinion that it probably is.
This thread is for asking any questions that might seem obvious, tangential, silly or what-have-you. Don't be shy, everyone has holes in their knowledge, though the fewer and the smaller we can make them, the better.
Please be respectful of other people's admitting ignorance and don't mock them for it, as they're doing a noble thing.
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