Consider reading a real physicist’s take on the issue
This seems phrased to suggest that her view is “the real physicist view” on the multiverse. You could also read what Max Tegmark or David Deutsch, for instance, have to say about multiverse hypotheses and get a “real physicist’s” view from them.
Also, she doesn’t actually say much in that blog post. She points out that when she says that multiverse hypotheses are unscientific, she doesn’t mean that they’re false, so this doesn’t seem especially useful to someone who wants to know whether there actually is a multiverse, or is interested in the consequences thereof. She says “there is no reason to think we live in such multiverses to begin with”, but proponents of multiverse hypotheses have given reasons to support their views, which she doesn’t address.
I said “a” not “the”. Yes, you could also quote Tegmark and Deutsch. I tend to favor a pragmatic approach to science, same as Sabine. You don’t have to, but it helps to realize that untestable models still “add up to normality”, to quote The Founder, and so have no bearing on your ethics.
This seems phrased to suggest that her view is “the real physicist view” on the multiverse. You could also read what Max Tegmark or David Deutsch, for instance, have to say about multiverse hypotheses and get a “real physicist’s” view from them.
Also, she doesn’t actually say much in that blog post. She points out that when she says that multiverse hypotheses are unscientific, she doesn’t mean that they’re false, so this doesn’t seem especially useful to someone who wants to know whether there actually is a multiverse, or is interested in the consequences thereof. She says “there is no reason to think we live in such multiverses to begin with”, but proponents of multiverse hypotheses have given reasons to support their views, which she doesn’t address.
I said “a” not “the”. Yes, you could also quote Tegmark and Deutsch. I tend to favor a pragmatic approach to science, same as Sabine. You don’t have to, but it helps to realize that untestable models still “add up to normality”, to quote The Founder, and so have no bearing on your ethics.