Also... you used the word spectrum in relation to psychopathy. Do you see "good" and "evil" as opposite regions of a spectrum? If so, is there such a thing as 100% "good" and 100% "evil?
And to be fair, I see a spectrum and my spectrum is open ended in that I can see that which I would call "good" becoming ever "gooder" as life evolves, as we evolve. And I shy away from the word "evil" but I certainly would say there's the other end of the spectrum from what I would call "good" (I just like a different word). If you share this view, where is the magic line where everything above in the spectrum is "good?" I would not be comfortable in stating to another where than line is as I hold it is each person's personal responsibility to make those calls (and change their views as they grow or regress).
And right on cue to the point I made here is the latest INCENDIARY IDEAS episode (released this morning) that addresses this very issue -