One of the most damaging results of the loss of idealism is the loss of reality. Neither the ideal or the real is perceivable alone. The ideal is apparent and meaningful only in relation to the real, the real only in relation to the ideal. Each is the measure and the corrective of the other. Where there is no accurate sense of the real world, idealism evaporates in the rhetoric of self-righteousness and self-justification. Where there is no disciplined idealism, the sense of the real is invaded by sentimentality or morbidity or cynicism and by fraudulent discriminations.
Berry seems to employ both meanings of ‘idealism’ here. It may be understood as ‘systems of thought in which the objects of knowledge are held to be in some way dependent on the activity of mind’ and, of course, ‘the practice of forming or pursuing ideals, especially unrealistically.’
Read the whole post by Samir Chopra HERE.