The question of objectivity is whether human beings are capable of knowing reality just as it is, or whether there is some necessary distortion in our grasp of the nature of things imposed either by the very nature of our cognitive mechanism, or by such factors as language, culture, personal ambitions, psychological disorders, and class interests. Could it be that we do not see the world at all, since we see it from a particular point of view? Can we ever satisfactorily establish that our understanding of reality is accurate, or must that always remain in doubt? In this book Professor Machan...