some ideas on changing minds (not by coherent, cogent argument, but by providing attractive alternatives to hate?): https://news.ycombinator.com/item?id=24373042

also, the remedies chapter of: https://drive.google.com/file/d/0BxxylK6fR81rckQxWi1hVFFRUDg...

still looking for more in this vein.

from HN, the discussions on https://theintercept.com/2016/09/07/google-program-to-deradi... suggest attempts to de-hate might not be uniformly well-received.