Osiatynski: Do you mean that we may be, by virtue of this accidental origin of science, capable of development of some disciplines of science and incapable of others? And that we are not conscious of that?
Chomsky: Yes, as human beings we are not too conscious of that because we naturally assume that our mental structures are universal. But I suppose an outside biologist looking at us would see something very different. He would see that, like other organisms, we have a narrow sphere within which we are very good, but that sphere is very limited. And that, in fact, the very achievements we can have within that sphere are related to lack of achievements in other spheres.
To construct a scientific theory from the data and to be able to recognize that it is a reasonable theory is possible only if there are some very sharp restrictive principles that lead you to go in one direction and not in another direction. Otherwise, you wouldn’t have science at all, merely randomly chosen hypotheses. Then, human genius may have limitless opportunities to develop in one direction, but at the same time this genius will not go in other directions. And those two considerations are related. The very properties of the human mind that provide an enormous scope for human genius in some domains will serve as barriers to progress in other domains, just as the properties that enable each child to acquire a complex and highly articulated human language block the acquisition of other imaginable linguistic systems.
– Wiktor Osiatynski (ed.), Contrasts: Soviet and American Thinkers Discuss the Future (MacMillan, 1984), pp. 95-101