Bob Fischer

At many slaughterhouses, if a pregnant cow is killed, then medical companies pay to harvest the fetus's blood. When you communicate the details of this process to people, many of them are disgusted. I submit that those who are repulsed thereby acquire a reason to believe that this practice is morally wrong. However, it is controversial to maintain that disgust can provide moral guidance. So, I develop a theory of disgust’s moral salience that fits with the empirical work that’s been done on it, and I apply it to the collection of bovine fetal blood. I conclude by suggesting how this theory may be of use in animal ethics generally.

Realists about modality offer an attractive semantics for modal discourse in terms of possible worlds, but standard accounts of the worlds—as properties, propositions, or causally-isolated concreta—invoke entities with which we can’t interact. If realism is true, how can we know anything about modal matters? Let's call this "the Benacerraf Problem." I suggest that C. I. Lewis has an intriguing answer to it. Given that we’re willing to disentangle some of Lewis’s insights from his phenomenalism, we can take the following line. If the Benacerraf Problem is a genuine one, then it threatens all knowledge—not just modal knowledge. But then it leads to a general and implausible form of skepticism, not a limited and more plausible debunking argument. Hence, whatever we’re willing to say about skepticism we should say about the Benacerraf Problem.