Reply #3: The thing that makes these people so dangerous is their ignorance and their determination

[Arkansas Granny]

and willingness to embrace and defend it. The facts are meaningless to them which makes it next to impossible to engage in any kind of reasonable debate or apply any kind of logic to a situation. The majority of them don't even think for themselves, but prefer to let someone else tell them what they should think. To top it all off, even when their positions are proven wrong, they continue to repeat the same, tired talking points as though reality does not exist in their world.