So, the claim is that modern physical science is the deliverance of our Stone Age brains from the cognitive myopia we evolved over eons, yes?
Science at last gives us the precise apparatus we need as a species to overcome the crude folk theories of ontology, physics, biology, and ethics which we have simply picked up and confected for survival value, yes?
Our natural, common sense assumptions about the world, while helping us survive and procreate, are woefully off-base about the actual workings of the physical cosmos, correct?
Natural selection, therefore, has given us a range of useful but misguided capacities just so we can pass our genes along, right? We are, in other words, naturally wrong about the world we inhabit (at least on a theoretical, if not perceptual, level)?
There is, then, no inherent need for us, as products of natural selection alone, to understand, say, quantum mechanics and electrodialysis, since, obviously, numerous species (and all our pre-scientific ancestors) passed along their genes just fine without such heavy-duty rational insight, yes?
Is it not, then, almost axiomatic that natural selection has no selective “interest” in how impressive or dull our theories are? As long as we can function well enough, at a perceptual and kinesthetic level, to survive early death and pass on our genes, what need is there for nature to select for advanced theoretical truth about the non-genetic world?
In light of the above considerations, what grounds do we have for saying natural selection has brought us to a true grasp of the world? Scientific knowledge is not a normative, predictable result of natural selection. If it were, we would have all evolved scientific instincts, but, again, we actually have crude, anthropocentric, small-range, large-scale myopia about the world. Therefore, we are at our most procreatively fit without any theoretical baggage confabulated by modern exact science. Therefore, the theory of natural selection alone lacks a cogent basis for the emergence of scientific theoretical knowledge. In which case, however, what grounds do we have for adhering to the theoretical confabulation called “natural selection”? Do we need to understand natural selection in order for our societies to function stably enough that our species can procreate? Clearly not.
Only if advanced scientific theories are construed as deductive elaborations of our brute sensory grasp of the world can we say that exact theoretical science naturally emerges from the process of natural selection. Unfortunately, it is harder to find a worse caricature than that of how exact science has actually developed and how it actually works.