Jon Ronson’s book ‘The Psychopath Test’ makes many references to examples of specific brain activity that signal of psychopathic propensity.
Of course, these signals only arise in relation to some stimulus – e.g. extreme images of mutilated bodies (psychopaths hardly react, or seek more details)
But is the signal a cause or a response? Is it inherent, i.e. it’s the way your brain is made, or can it be trained/socialised? Does the repeated exposure to horrifying images on Twitter (now rebuilt as a snuff porn hub) dull the signal or exaggerate it?
Or both? If it dulls, then people become indifferent to psychopathic stimuli, they are normalised; if it exaggerates it, well people become less subject to other controls that might exist either within the psyche or externally to it.
In either case, driven by PsychoMusk’s love of violence-porn, Twitter fuels psychopathic tendencies, one video at a time.