The question asks to identify the philosopher who stated that Plato's Republic is a utopia, not as a romance, but as the beginning of a scientific attack on the "idea of the good".
This specific interpretation is attributed to Dunning. He viewed Plato's work as a more rigorous philosophical endeavor than a simple romantic ideal.
Dunning argued that Plato's intention in the Republic was to initiate a methodical, scientific inquiry into the concept of the "good," positioning the work as foundational to political philosophy rather than just a utopian fantasy.
The correct option is B.
"we must tolerate the view point of the other even if those view points go strongly against our view points; because, in the past, we have made wrong judgements about things/action/events, and there is possibility that the view I hold to be true now may turn out to be wrong later." With whom is the above argument on toleration associated with?