Socrates (in the Meno) denied that virtues like courage could be taught, whereas Protagoras defended this claim. Compassion is discussed below in this context; it is distinguished from related, but different, moral qualities, and the role of imagination is emphasised. 'Sympathy's and role-modelling views of compassion's acquisition are criticised. Compassion can indeed be taught, but neither by...

Central to this article is a basic philosophical concept of the nature of man’ knowledge which exists amongst Protagorians of the sophist era, who postulates that ‘man is the measure of all things’ Our daily experience of human nature however, continues to give us reasons to unlearn much of what has turned out to be prejudices and errors in our conception of man. Consequently, The question “Wha...

An incomplete degree is cuppable if it can be joined by an incomplete degree to a complete degree. For sets fulfilling some type of simplicity property one can now ask whether these sets are cuppable with respect to a certain type of reducibilities. Several such results are known. In this paper we settle all the remaining cases for the standard notions of simplicity and all the main strong redu...