Actual infinites that refer to something in external reality can't be possible if the universe itself is finite... or the infinities wouldn't fit in the universe lol.
Of course, mathematical infinities is a whole different matter. We can lay out what an infinity would be in principle, even if it doesn't exist.
Personally I think the universe is eternal but finite.
Of course, mathematical infinities is a whole different matter. We can lay out what an infinity would be in principle, even if it doesn't exist.
Personally I think the universe is eternal but finite.