Kids can be trained to think and act in positive, healthful ways. Just make it happen.
“Let’s talk of issues, discuss the thorniest ones with an open mind, and set our values, let’s find order in a complicated and often unsafe time that growing up has become, let’s give solidness and shape to vague ideas of good and bad. Children need these grab-rails as they make their rock-strewn, unfamiliar journey into adulthood.”
An attempt at that is, “Living in Harmony” text books from Oxford University Press.