Witchcraft and black magic contribute to increase in child abuse | Society | The Guardian

JK Krowling is discussing:

Child protection cases based on faith or belief are up by a third in the last year in England

This isn't caused by Black Magic, chiefly because it doesn't exist. This is caused by people's irrational fears.

Irrational people shouldn't have control of children.

To blame the non-existent is to avoid the problem.