Don't harsh on this. Analogical reasoning is where scientific theories come from. Well, perhaps from there and from elegant math. I thought it was a very inter

Don't harsh on this. Analogical reasoning is where scientific theories come from. Well, perhaps from there and from elegant math. I thought it was a very interesting metaphor, and you can start thinking of diseases of the national infrastructure, or the infrastructure of the body. Science shouldn't stop at metaphor, sure. But it often starts there! Think about concepts from fluid dynamics that leaked into electromagnetism.