Is volitional conceptual change feasible? Answering that question requires a theory of semantic change, which is sometimes thought elusive. Fortunately, much is known about semantic change as it occurs in the wild. While usage is chaotic and complex, changes in a word’s use can produce changes in its meaning. There are several under-appreciated empirical constraints on how meanings change that stem from the following observation: word use finely reflects equilibrium between various communicative pressures. Much of the relevant work in linguistics (...) has employed the methods of empirical pragmatics and diachronic semantics. In this way, the study of meaning change can be brought to bear on the conceptual engineer’s normative project. The picture that emerges tells against the sorts of engineering projects most likely to appeal to philosophers. Some may stand to succeed, but they have significantly different contours than the typical ones. (shrink)

Illusionism is the thesis that phenomenal consciousness does not exist, but merely seems to exist. Many opponents to the thesis take it to be obviously false. They think that they can reject illusionism, even if they conceded that it is coherent and supported by strong arguments. David Chalmers has articulated this reaction to illusionism in terms of a “Moorean” argument against illusionism. This argument contends that illusionism is false, because it is obviously true that we have phenomenal experiences. I argue (...) that this argument fails by showing that its defenders cannot maintain that its crucial premise has the kind of support needed for the argument to work, without begging the question against illusionism. (shrink)

The paper looks for the similarities between illusionism—a contemporary theory of phenomenal consciousness—and the Yogācāra´s philosophy of consciousness presented in Vasubandhu´s Treatise on the Three Natures. Despite substantial divergences in writing style, the commonalities between East and West regarding phenomenal consciousness are considerable. I claim that a particular reading of Vasubandhu´s Treatise on the Three Natures reflects, in many respects, the contemporary illusionist program. Furthermore, I argue that there is not only a meeting point between their postulates about the illusory (...) nature of phenomenal consciousness but also a strong coincidence in the proposed solutions to the most pressing problems that threaten the illusionist paradigm. (shrink)