Political realism is a term with a long history in international relaitons. However, until recently it has not played a major role in political philosophy? Why do you think it became topical, and what are the key novelties it provides in mainstream political philosophy? Perhaps the most popular explanation is that it is a reaction to the abstract normativism of American-type liberal theory, as represented by Rawls and Dworkin. Do you agree with that description? Where would you position political realism on the palette of political ideologies?