He's even a guest on a this week's episode of Minute Physics in which he asked the leading question Is the Universe Entirely Mathematical?

The answer, of course, is a resounding and obvious

**NO**!

His Mathematical Universe Hypothesis (MUH) states that the External Physical Reality (EPR) is a mathematical structure if it can be described by a Theory of Everything (ToE). He's not only saying that a ToE perfectly describes how the EPR works, he's saying that they are one in the same thing! He makes this unambiguously clear on page 280 of his book.

Whereas most of my physics colleagues would say that our external physical reality is (at least approximately)Well, Max, your most of your physics colleagues would be right. One of the first things they teach you in grade school science is that theories are models of the universe, not to be mistaken for the real thing. The MUH might remind some of my readers of a strong version of Platonism.by mathematics, I'm arguing that itdescribedmathematics (more specifically, a mathematical structure).is

In other words, the MUH is one giant exercise in equivocation, which can be demonstrated by analogy. Maps correspond to, but aren't the same as the territory they represent. Even a perfect scale-model replica of some territory must be built at some location other than the territory in question, and so is a distinct entity unto its self. Mistaking this replica for the real thing is demonstrably false, and not simply because you can walk right off its edge.

For example, imagine if Max were to claim that, since the design of the Eiffel Tower in Las Vegas is identical to the design of the Eiffel Tower in Paris, they are one in the same tower.

Whereas most of my architecture colleagues would say that the Eiffel Tower in Las Vegas is (at least approximately)Taking the fancy physics jargon out of the argument exposes it as semantic doggerel.by the Eiffel Tower in Paris, I'm arguing that itdescribedthe Eiffel Tower in Paris...is

On the same page 280, in a footnote no less, Max tries to justify this argument from

**.**

*isomorphism*From the definition of a mathematical structure, it follows that if there's an isomorphism between a mathematical structure and another structure (a one-to-one correspondence between the two that respects the relations), then they're one and the same. If our external physical reality is isomorphic to a mathematical structure, it therefore fits the definition of being a mathematical structure.Did you notice the

**GIANT CIRCULAR ARGUMENT**?!

Isomorphism is a tool that can only be applied to two mathematical structures. Max expects us to believe that we can use this tool on the ToE and EPR. But this begs the question of whether the EPR is a mathematical structure in the first place!

I find it astounding that buried in a footnote at the bottom of a single page in a 397 page book is one feeble attempt to use circular reasoning and fancy math words to sell abject nonsense to the reader.

I can't for the life of me understand why anyone takes Mad Max seriously.