I wrote this some years ago: Sink the Tegmark!. As you can see, I share your skepticism as to whether there’s enough sense to be made of Tegmark’s theory that we can derive empirical predictions from it.
Even so, you should definitely read Tegmark’s original papers—he does address this question somewhat.
I wrote this some years ago: Sink the Tegmark!. As you can see, I share your skepticism as to whether there’s enough sense to be made of Tegmark’s theory that we can derive empirical predictions from it.
Even so, you should definitely read Tegmark’s original papers—he does address this question somewhat.