> Proves too much: the idea of coming up with a genetic basis for "fishness" is also now completely useless. I mean, that’s a good analogy, the term “fish” is

> Proves too much: the idea of coming up with a genetic basis for "fishness" is also now completely useless. I mean, that’s a good analogy, the term “fish” is even worse than “race”. Fish is paraphyletic, just like “tree”. There’s also the colloquial sense of “fish”, which is even less clear.