It is true that some liberals and humanists, along with the laid-back Danes, deny the existence of evil. This is largely because they regard the word 'evil' as a device for demonising those who are really nothing more than socially unfortunate.
He's psychologically damaged, I suppose, if you stand back and look objectively at him, but then, who isn't?
Motherhood is at its best when the tender chords of sympathy have been touched.

