Ways to Say "Should"
There is good reason to believe that moral entities do not exist objectively, because it is a matter of empirical fact that people disagree about them in a way that they do not disagree about physical reality.
There is good reason to believe that moral entities do not exist objectively, because it is a matter of empirical fact that people disagree about them in a way that they do not disagree about physical reality.
In the mind space that knowledge is cumulative, let's consider Newton's GIANT metaphor of shoulder standing. Or to throw a rather comical spin on this, let's consider how yoga promotes a complete reversal of this concept with the Sarvangasana pose. Namaste.
It comes down to Relativity; determinate, well-defined and continuous versus the probabilistic and disingenuous in nature.