V The View of Science: Its Peculiar Limitations
Limitations or opportunities? Error or truth? In the familiar illustration the tracks which limit the locomotive to a certain course are essential to its successful movement, and something of the same kind may be true of science. A man’s vices and virtues are never really far apart, and, again, the same may be true of science. But for the moment we are to approach science from the standpoint of its limitations; we are to see how its own natural ideals, as suggested by our characterization of the scientific view, are evidence of its inadequacy. So doing we shall take a most important step towards a thorough-going confession of doubt.
Among scientific men it is a commonplace that for accuracy and genuineness or purity, that is to say for complete abstraction, science must be (1) independent of “life,” all the subjective interests, whether personal or social, the interests of politics, industry, morality, or religion, being science’s most unsettling influences; (2) specialistic, the “Jack of all trades” in science being anything but persona grata among scientific men; and (3) agnostic or “positivistic,” all conceits about what is beyond positive experience, and even all dogma about what seems really present to experience, being most arrant heresy; and every one of these ideals, besides being derived from the habits or instincts, commonly unrecognized and unappreciated, of the ordinary consciousness, is wholly in accord with the conclusions of the preceding chapter. The attitude of science, as there disclosed, involved a looking to an external world—the objectivism; a division of the field—the specialism; and an experimental, adventurous mind—the agnosticism or positivism. It involved other things, too, but these three are now selected, so to speak, as three determining points of science’s circumference. Consideration of them, to whatever results it may lead, should meet all the demands of the present task. As for the results, these will show fundamental difficulties, very like to those of ordinary experience, to lurk in each one of the three ideals. The scientific consciousness is abstract and just for being in consequence objectivistic, specialistic, and agnostic it is artificial and unreal, though perhaps only relatively or not unmixedly unreal, and especially it is honeycombed with paradoxes and contradictions, with the translated but not transcended contradictions of ordinary life.
To the examination, therefore, of these difficulties, or limitations, we must now turn, taking the three ideals in order.