could you define nothing for me?
by definition .... it is that which does not exist
this sounds like a definition by the negative and seems shaky to me
nothing is the absence of anything
where there is not anything, there
is nothing
it's not correct to say
"if there was nothing before the universe, then there wasn't anything before existence"
the universe doesn't have exclusive rights in existence
nothingness can very well have existed outside of space time before the universe was created
also (since i proposed nothingness, but you don't seem to favour that idea), other things could have existed before the universe : a singularity for instance, and other universes before, mathematical truths, maybe even immaterial things such as the concept of souls that we have
so really,
"if there was nothing before the universe, then there wasn't anything before existence... thus it always existed" may be a nice play on words, but it doesn't actually demonstrate what it stands for
could you show it to me?
can nothingness really exist in the material world?
if we're talking matter: everywhere
in the very screen you're looking at
knowing that the diameter of the atom of hydrogen for instance is 100.000 bigger than its nucleus (and without forgetting the subtleties of the wave like behaviour of electrons and the exchange of photons and heavy gauge bosons between electrons and the nucleus) we could approximate (if all atoms had the same ratio as hydrogen atoms) that around 99.9999999999992% of matter is actually empty space between nucleus and electrons
to go further, build a waveproof box. seal it in a perfect vaccum created in a laboratory, or in outer space, and you won't even have waves to trouble the many small areas of nothingness with just a few hydrogen atoms left floating in between
also, the universe outside of the observable universe could very well include an infinite amount of nothingness
so where is this nothing you keep talking about?
you sound angry. what exactly have i done to you?
where do i keep talking about this nothing? i only mentioned it once, and in another thread