[haswell]

And the general counterpoint to this is that the emotional distance gained by not doing the killing has zero relevance to the moral acceptability of mass abuse in factory farms.

Furthermore, that emotional distance leads to even more grotesque behavior because people are so far removed from the process that they can remain completely unaware.

Over time, more people have become aware of child labor and otherwise horrible working conditions in the production of clothing and shoes. Not being directly exposed to those conditions does not in any way excuse those conditions or make them acceptable.