The articles in this volume offer a fresh perspective on the important role of the concept of law (lex) in the moral and political philosophy of the 'School of Salamanca'.

The history of prudence is often depicted as a history of loss. According to one version, the scientification of moral knowledge in medieval philosophy calls into question the role of prudence in moral action. And while Thomas Aquinas still tries to integrate prudence into a scientific framework of moral knowledge, the Salmantine theologian Francisco de Vitoria eventually abandons this approach and excludes prudence from moral knowledge altogether. I would like to argue, however, that Vitoria plays a different role in this (...) development: He does not exclude prudence from scientific moral knowledge but gives an integrated account that Aquinas lacks. But this integration comes at a price because he is eventually unable to explain how prudence allows an agent to deal with the problem of contingency in action. (shrink)

Collective action is a much-discussed topic today, but not in the historiography of philosophy. Therefore, I would like to contribute a little bit to our understanding of the history of this concept by exploring the political philosophy of Thomas Aquinas. A compelling interpretation of his treatise On Kingship emerges when we read it not, as is often the case, in terms of his moral perfectionism, but as expressing the idea that the political community is an artificial and distinct subject of (...) agency. Thus, the political philosophy of On Kingship turns out to be congenial to contemporary approaches to collective action. (shrink)