14 빈칸에 들어갈 가장 적절한 것을 고르시오.
If moral reflection is dialectical ― if it moves back and forth between the judgments we make in concrete situations and the principles that inform those judgments ― it needs opinions and convictions, however partial and untutored, as ground and grist. A philosophy untouched by concrete situations can only yield a _________ utopia.