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From: Ernest Major <{$to$}@meden.demon.co.uk>
Newsgroups: talk.origins
Subject: Re: Sabine Hossenfleder reports on a study that finds that the
universe is not fine tuned for life
Date: Mon, 25 Nov 2024 10:51:47 +0000
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On 24/11/2024 21:40, John Harshman wrote:
> On 11/24/24 8:44 AM, Ernest Major wrote:
>> https://www.youtube.com/watch?v=IXzV7zdl4oU
>
> Interesting paper, but I find her delivery annoying. It seems that we're
> supposed to like a scientific result to the extent that it argues
> against a theory she dislikes for unexplained reasons. And why does a
> lack of fine-tuning argue against a multiverse anyway?
>
I think that the argument is that in a multiverse the majority of
observers exist in universes that are "fine tuned" for the existence of
observers, and therefore if you pick an observer at random it is
unlikely that it will be in a universe which is not fine tuned. That we
find ourselves in a universe that it not fine tuned (at least according
to the reviewed paper) is contrary to the expectations of a theory
incorporating multiverses. But I saw no quantification of how unlikely
this observation is, and regardless I'm cautious of drawing statistical
conclusions from samples of one.
--
alias Ernest Major