uwot wrote: ↑Wed Aug 21, 2019 10:12 am
Age wrote: ↑Wed Aug 21, 2019 5:41 am
uwot wrote: ↑Tue Aug 20, 2019 5:53 pm
Well yeah, if there were no evidence, it would be an idiosyncratic claim, but even though there is a ton of evidence, few physicists will rule out any tiny possibility that all the different indicators could be accounted for some other way.
But there is NOT any actual evidence for either.
Well, there's the observed red shift, the observed cosmic microwave background radiation and the fact that gravity is not observably making the universe collapse for starters.
As can already be noticed I have replied to these before, when they were pointed out previously. You were not open enough to counter them nor refue my replies. You appear to just dismiss my views entirely. This may be due to your views and beliefs if me.
The observed red shift:
The observance of red shift is assumed to explain expansion.
The observance of red shift is not evidence of expansion.
The observance of red shift can be explained, without it necessarily meaning expansion.
The observance of blue shift also exists, which obviously contradicts expansion. IF the observance of red shift is meant to be evidence for, and an explanation for, expansion, then blue shift would/should be evidence for contraction.
But there could just be another very simple and easily understood reason why both exist. I say 'could be'bexause explanations and evidence depends on what a person already believes and assumes is true.
The observed cosmic microwave background radiation:
This is meant to be evidence for, and an explanation for, some bang. But, no matter how big a bang is, which there is no disputing they could happen, that is not evidence of a beginning.
Microwave radiation, in the background, on a cosmic scale/level, relative to the human being position, scale, and level is just an explanation that there was a bang, of some size.
An explanation that a bang of any size did occur is absolutely not any evidence for a beginning.
The fact that gravity is not observably making the universe collapse.
The fact that not all things are collapsing in on themselves is certainly not any evidence that the Universe is therefore expanding.
The fact that some objects on the cosmological scale are moving closer together could be said to be evidence that the Universe is not expanding, but that would not suffice as evidence either way also.
The reason why some things are actually moving closer together while others are actually moving away from each other can be very easily and simply explained.
Magnetism, bangs, and gravity working together create the Universe, the way it is.
uwot wrote: ↑Wed Aug 21, 2019 10:12 amAge wrote: ↑Wed Aug 21, 2019 5:41 amThere is NO actual evidence for what is beyond what is observed.
Well no; the evidence just
is what you observe. It's up to you how you interpret it.
Exactly, and to make the interpreted leap to the Universe IS expanding and the Universe DID begin is a huge conclusion to jump to, especially considering there is NO actual evidence for either.
To conclude either or both is done by just making assumptions, which are based solely upon one's own past experiences.
Just because some thing is called "evidence" that does not mean that it is.
uwot wrote: ↑Wed Aug 21, 2019 10:12 amAge wrote: ↑Wed Aug 21, 2019 5:41 amThe general point you made here about people who are loonies also applies to those people who think that they have some proof that the Universe IS expanding and DID begin as well.
Think yer musta missed this bit:
uwot wrote: ↑Mon Aug 19, 2019 4:25 pmFirst rule of philosophy: nobody else knows anything...
To me, there are NO rules of 'philosophy'.
You may have missed the lesson on: Absolutely EVERY thing is relative to the observer.
And, what you observe a word to mean is NOT necessarily how "others" observe it to mean.
If no body knows any thing, then implying that there is actual evidence that the Universe is getting bigger some may confer is very misleading and deceitful.
uwot wrote: ↑Wed Aug 21, 2019 10:12 amSecond rule of philosophy: you don't know anything for certain either.
There are NO rules of 'philosophy'. But this is like EVERY thing else, this is solely dependent upon how one is observing the word 'philosphy' and defining it.
But anyway, and contrary to your belief, there is some thing that I know for certain.