In my Does Religious Faith Instill Hatred & Distrust of Science post I mentioned confirmation bias – a person’s tendency to recognize evidence that supports their position, while ignoring and/or downplaying that which opposes their position.

According to the Dunning–Kruger effect, some poor unfortunates suffer from something far more severe.

Apparently, they are dumb + they are prone to confirmation bias + they have an inability to recognize their dumbness + they ironically think that they are the opposite of dumb, and that smart people are the dumb ones.

Ouch ouch ouch ouch ouch!