Other possible explanations:
Every universe does exist.
The constants are not arbitrary.
The constants are not constant.
And so on.
Nurakh, the second part of your post.. made no sense to me, please reiterate.
As for you Zanzibar, Nothing is absolute.
Everything in this world is relative, we know nothing absolutely.
What we're discussing, is IF our relative views, our eyes, our measurments, WERE correct.
That there is a universe.
IF our relative calculations, and our relative experiences are correct, THEN constants, are constant.
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It's not hard to argue... well, we could all be in the matrix.
Which is what you are saying basically.
I understand that the constants might not be constant, EVEN though we've tested them millions of times.
I understand that.
Everything is relative to our 5 senses, and our measurement tools.
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But you have to start somewhere, you need something to work with.
And we've been working with what we have.
And today, we have the internet.
I'd say, our calculations are pretty accurate.
Oh, and we also have the ability to go into space, a very costly, and amazing feat.
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So do i believe constants are constants, yes.
And do i believe there is a universe, yes.
Have we been flurishing thus far in science, yes.
Could we all be wrong, and everything we thought turned upside down, yes.
Do we know anything absolutely, no.
So please, from now on, Argue from a LOGICAL standpoint, because we all know things could be the opposite of what they appear to be.
Again, because we all have to start somewhere, such as, i am here, at this point.
~~Datruth