By a ‘completion’ on a 2-category K we mean here an idempotent pseudomonad on K . We are particularly interested in pseudomonads that arise from KZdoctrines. Motivated by a question of Lawvere, we compare the Cauchy completion [23], defined in the setting of V-Cat for V a symmetric monoidal closed category, with the Grothendieck completion [7], defined in the setting of S-Indexed Cat for S a to...

The law's willingness to take account of factors that interfere with volition tends to vary in accordance with its underlying goals. The law of wills is dominated by the principle of freedom of testation; it has thus developed doctrines aimed at detecting coercive influences that interfere with the testator's free agency. The law of medical decision making, dominated by the analogous principle ...

In this essay I will consider two theses that are associated with Frege, and will investigate the extent to which Frege “really” believed them. Much of what I have to say will come as no surprise to scholars of the historical Frege. But Frege is not only a historical figure; he also occupies a site on the philosophical landscape that has allowed his doctrines to seep into the subconscious water...

A river carries pollutants to people living along it if it is polluted. To make the water in the river clean, some costs are incurred. This poses a question of how to split the costs of cleaning the whole river among the agents located along it. To answer this question, we resort to the two main advocated doctrines in international disputes: the theory of Absolute Territorial Sovereignty (ATS) ...