Conceptual engineering involves revising our concepts. It can be pursued as a specific philosophical methodology, but is also common in ordinary, non-philosophical, contexts. How does our capacity for conceptual engineering fit into human cognitive life more broadly? I hold that conceptual engineering is best understood alongside practices of conceptual exploration, examples of which include conceptual supposition (i.e. suppositional reasoning about alternative concepts), and conceptual comparison (i.e. comparisons between possible concept choices). Whereas in conceptual engineering we aim to change the concepts (...) we use, in conceptual exploration, we reason about conceptual possibilities. I approach conceptual exploration via the linguistic tools we use to communicate about concepts, using metalinguistic negotiation, convention-shifting conditionals, and metalinguistic comparatives as my key examples. I present a linguistic framework incorporating conventions that can account for this communication in a unified way. Furthermore, I argue that conceptual exploration helps undermine skepticism about conceptual engineering itself. (shrink)

Poverty has continued to be an enormous challenge for Africa. Immoral political decisions and tactics have led to the continued suffering of the landless poor in the city of Harare. With no consideration for the dignity of people, the government of Zimbabwe through Operation Murambatsvina demolished shelters belonging to the poor in the city a decade and half ago. To this day, most of the victims of this destruction still lack adequate accommodation. The majority urban poor have been excluded from (...) the community and inhabit shanty towns around Harare. Deprived of justice, the poor are alienated from their right to land, nourishment and dignified life. This complete disregard for life and African community values ought to be challenged. Ubuntu moral theory presents necessary guiding principles for human progress that achieves genuine harmony and equality among all people. In light of the experiences of deadly but preventable poverty in Harare, the will-to-live for all requires confirmation. Every human being is endowed with irrevocable intrinsic worth. The elimination of poverty requires practical philosophical resolutions that are driven by sincere respect for human life. (shrink)

Faultless disagreement and faultless retraction have been taken to motivate relativism for predicates of personal taste, like ‘tasty’. Less attention has been devoted to the question of what aspect of their meaning underlies this relativist behavior. This paper illustrates these same phenomena with a new category of expressions: appearance predicates, like ‘tastes vegan’ and ‘looks blue’. Appearance predicates and predicates of personal taste both fall into the broader category of experiential predicates. Approaching predicates of personal taste from this angle suggests (...) that their relativist behavior is due to their experience-sensitivity, rather than their evaluative meaning. Furthermore, appearance predicates hold interest beyond what they can teach us about predicates of personal taste. Examination of a variety of uses of appearance predicates reveals that they give rise to relativist behavior for a variety of reasons—including some that apply also to other types of expressions, such as epistemic modals and comparative terms. This paper thus serves both to probe the source of relativist behavior in discourse about personal taste, as well as to map out this kind of behavior in the rich and under-explored discourse about appearances. (shrink)

We present a novel semantic and conversational framework for a class of gradable-like constructions. These include metalinguistic comparatives, like "Ann is more a linguist than a philosopher", as well as metalinguistic equatives, degree modifications, and conditionals. To the extent previous literature discusses such metalinguistic gradability, the focus has been on comparatives. We extend our account of metalinguistic comparatives (Rudolph & Kocurek 2020) to cover a broader range of metalinguistic gradable constructions. On our semantic expressivist view, these all serve in (...) various ways to express speakers' relative commitments to different linguistic interpretations. (shrink)

This section discusses mostly some unsolved problems. . . .I hope that some mathematicians who are interested in a classification of sets of real numbers, in particular sets with Lebesgue measure zero, will read it and try to find solutions for the problems here outlined.

We offer a novel account of metalinguistic comparatives, such as 'Al is more wise than clever'. On our view, metalinguistic comparatives express comparative commitments to conventions. Thus, 'Al is more wise than clever' expresses that the speaker has a stronger commitment to a convention on which Al is wise than to a convention on which she is clever. This view avoids problems facing previous approaches to metalinguistic comparatives. It also fits within a broader framework—independently motivated by metalinguistic negotiations and convention-shiftingexpressions— (...) that gives linguistic conventions a role in the semantics. (shrink)

What distinguishes academic administration from administration or managing in business? Rudolph Weingartner, arugues that colleges and universities are founded to serve certain purposes; they are supported by governments and private individuals; and, as professional institutions, they have students, among others, as clients to whom they owe education services in ways analogous to the obligations hospitals have via-à-vis their patients. Academic administration is not just another job of managing, but a calling that importantly assists institutions to carry out their missions.