I've told people off for using the pathetic fallacy too, in the past, I guess I just said "what do mushrooms want" for the sake of rhetoric. Well, because it would be funny. Fine then, I was trolling.

Thanks to your discussion though, I'm now wondering how to square the idea that evolution produces knowledge with the idea that it doesn't optimize even for reproductive fitness. I think you're technically incorrect there: it's that it doesn't optimize exclusively in the short term or by any one obvious strategy. The bottom line is that what survives survives, though, you can't argue with a tautology. Even if what survives is a sloth or a sleeper shark or a bristlecone or (imagine) a single infertile but incredibly tough organism, it still had to find a way (alright, stumble into a way). Maybe your objection is just that "optimize for" implies intent, but intentless-purism in language for biologists is as hard as pastless-purism in language for time travellers.