On: Is porn good for us?

[yters]

Also, why do those metrics matter? We could dramatically decrease the murder rate by removing everybody's limbs.

[_pius → yters]

They matter because anti-pornography activists typically cite these statistics as proof or supporting evidence for the negative impact of pornography.

[yters → _pius]

Sure, I can see that, but not every modes ponens is a modus tollens.