Z. Huey Wen

The chemistry of combining simulation hypothesis (which many believe to be a modern variation of skepticism) and manipulation arguments will be explored for the first time in this paper. I argue: If we take the possibility that we are now in a simulation seriously enough, then contrary to a common intuition, manipulation very likely does not undermine moral responsibility. To this goal, I first defend the structural isomorphism between simulation and manipulation: Provided such isomorphism, either both of them are compatible with moral responsibility, or none of them is. Later, I propose two kinds of reasons—i.e., the simulator-centric reason and the simulatee-centric reason—for why we have (genuine) moral responsibilities even if we are in a simulation. And I close by addressing the significance of this paper in accounting for the relevance of artificial intelligence and its philosophy, in helping resolve a long-locked debate over free will, and in offering one reminder for moral responsibility specialists.

A widely shared intuition says moral statements like “Aborting at 150 days is permissible” seem vague. But what is the nature of such vagueness? This article proposes a novel, shifty semantic account of moral vagueness which argues: Moral vagueness is essentially a semantic phenomenon existing in our imperfect (moral) language; the referents of vague moral terms may shift under the right circumstance; our usage of vague moral terms may contribute to such shifts, but so may some factors beyond our control. After the account is fleshed out, some distinctions will be drawn to differentiate it from other accounts of moral vagueness, and more importantly, efforts will be made to reconcile this account and moral realism. In conclusion, my account is by far the first (minimal) moral realism-friendly shifty semantic account of moral vagueness that successfully explains our intuitions about vague moral statements.