Does morality exist? What would it even mean to say that morality exists? And if morality does not exist, then how can there be moral progress (e.g., how can we say that it was moral progress to end slavery)? These are meta-ethical questions, in other words, not questions describing or prescribing what one ought to do, but questions concerning whether describing or prescribing what one ought to do is even coherent. I will examine these questions, and more, in this post.