Dale Nelson Wrote:
-------------------------------------------------------
> Dale Nelson write:
>
> > Sawfish, did you want a discussion of the
> > "when"
> > > of the cosmos?
>
>
> To which Sawfish replied:
>
> > Sure, I would like that. :^)
>
> OK. I would ask anyone interested to read the
> article from Discover Magazine here:
>
> [
www.discovermagazine.com]-
> biocentric-universe-theory-life-creates-time-space
> -and-the-cosmos-itself
>
> This says to me that how you date the age of the
> universe is not so straightforward a topic as it
> would seem. It's tricky.
>
> The conventional way of dating the age of the
> universe, and one with which I have no problem if
> the necessary qualification is included, deals
> with starlight, etc. and gives us something
> approaching 14 billion years. Likewise, the
> planet earth is 4.5 billion years old.
>
> The catch is that there were (on the usual
> assumption) no observers present that far back --
> no human beings or indeed any life at all. And
> Lanza and Berman point out that a phenomenal
> cosmos requires observers. When we imagine what
> "the universe" looked like before observers, we
> are imagining something being beheld by beings
> identical with ourselves, and we assume that XYZ
> is what they "would have" seen. But there were no
> observers, no human ones anyway.
>
> Physicist John Wheeler's thought is helpful here.
> The universe is irreducibly participatory. But we
> assume that, for billions of years, there were no
> consciousnesses that could exercise this
> participatory function.
>
> [
en.wikipedia.org]
> er#Participatory_Anthropic_Principle
>
> So... how old is the universe? Evidently we can
> reckon it in one way and say about 14 billion
> years. But then, in what sense did time itself
> exist -- as a measure of whatever there "was"
> prior to the participatory universe? Is that
> actually a solecism?
>
> I would really ask anyone here to read the Lanza
> and Berman article, and the Wikipedia bit about
> Wheeler's participatory anthropic principle,
> before responding, if you don't mind.
>
>
> OK?
>
> In the meantime, if someone asks me in an ordinary
> context how old the universe is, I'm probably
> going to say 14 billion years while feeling a bit
> of mental reservation. Because actually the
> phenomenal universe must be a whole lot younger
> than that.
>
> Now, how far back do we have to go to find
> consciousnesses capable of Wheeler's
> "participation"? Maybe the smartest dinosaurs??
> I have my doubts.
>
> Any ideas?
>
> One clue might be to date stone remains that
> appear to be connected with star observation and
> timekeeping as Stonehenge is often said to be, or
> the Göbekli Tepe site in Turkey, or the like.
> But that's not going to give us millions or
> billions of years in the past.
>
>
> I would appreciate it if anyone spotting fallacies
> in my information or logic would point them out.
Does anyone want to read that article from
Discover -- a secular magazine focusing on science? It does seem to me thought-provoking!