i guess i'd argue that the more abstract something becomes, the more its original motivations tend to be obscured. this is the nature of abstraction, for better and worse.
i'd hesitate to say though that this means more abstract ideas are less culture-bound in the sense of being value-neutral. an abstract idea still carries at least the implicit assertion that this is an idea worth paying attention to, at the unavoidable opportunity cost paying attention to others. and ideas which seem entirely free-floating are probably worth paying special suspicion to.
I would agree with that. There is often a practical question motivating comp sci and mathematical discoveries. The difference from Darwin's case is the mathematical conclusions are never wrong, regardless of the underlying motivation. That is what I mean by culture free. Change in culture cannot change the validity of mathematical deductions. On the other hand, Darwin's conclusions in Descent of Man are wrong, and he appears to have drawn these conclusions due to his cultural bias.
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