You can’t fight brainwashing by providing more facts. It doesn’t work. Brainwashing gives the victim mechanisms to reject new facts that contradict the false beliefs. The false beliefs become a part of a person’s identity, so it’s tied into self esteem and confidence. So that’s how you have to approach it: find ways to challenge the false beliefs that don’t also challenge their sense of self. For adults this is very difficult.
But for children, it’s easier. During the teen years children are trying on identities like they’re trying on clothes. Give you child a look at a good, comfortable identity. It should make them confident, give them a community they feel comfortable in, and not make enemies of the ones they love.
I find that scientific skepticism does this by giving people the tools to think rationally about the world, spot ways that the world tries to deceive them, and giving an understanding of why those deceptions are effective.
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