Infinite casual chains and the beginning of time? I’d like to suggest a review of exactly what “infinity” is. Since time and space are inextricably linked, another way of saying this is, you can’t have one without the other. As finite “material” beings we exist in a finite material universe. Since when is it correct to assume the universe - made up of matter which has finite properties - is in and of itself infinite?
If we’re calling into question “The Big Bang”, indeed “where” did the singularity from which the creation of all matter sprang come “from”? If “where” didn’t exist before The Bang occurred, then neither did “when”. This implies time has a beginning and is therefore finite. Perhaps the term “forever” applies, but that is a time reference. Eternity is not equal to infinity.
Why? Back to our definition of infinity, and I’d appreciate feedback on this. I interpret infinity as “boundlessness”. Expressed in terms of spacetime, no matter how large something gets, it can still get larger; no matter how small, still smaller. No matter how far back in time you go, you can still go back farther; no matter how far forward, still farther.
We know material objects, such as humans, have beginnings and endings. By extension, so do planets and solar systems and galaxies and galactic clusters... ad infinitum. We know “all times exist all the time”. Again, by extension, would that not imply all “places” exist “everyplace”?
Time and space, as we finites experience them, don’t adhere to the same physical “laws” at the quantum level as what we consider immutable in our macro realm. If time, as Albert Einstein suggested, is a “stubborn illusion“, and reality, as Werner Heisenberg suggested, is dependent upon the observer, then the entirety of existence, in all its forms, is interpretive.
Spacetime is a finite system. Infinity, by the “boundlessness” definition, renders space and time meaningless. The only absolute is infinity. And if indeed infinity is a thing, then its definition not only implies, but insists, that everything MUST exist.
Any and all, please weigh in...