The world's biggest problem

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Everyone on /sci/ needs to understand what psychopathy is and how bad it is for our world.
It's important to note that psychopathy is distinct from sociopathy/anti-social personality disorder, but is connected to them; psychopathy being the "greater" of the two.

>main info
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4059069/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4321752/

https://www.activistpost.com/2011/01/pathocracy-tyranny-at-hand-of.html

>documentary about it and it's effects on society
https://www.youtube.com/watch?v=TB0k7wBzXPY&ab_channel=TZMAustralia [Embed]

>psychopath traits
https://www.decision-making-confidence.com/hare-psychopathy-checklist.html
(pic related)
>Each of the 20 items in the PCL-R is scored on a three-point scale, with a rating of 0 if it does not apply at all, 1 if there is a partial match or mixed information, and 2 if there is a reasonably good match to the offender. This is said to be ideally done through a face-to-face interview together with supporting information on lifetime behavior (e.g. from case files), but is also done based only on file information. It can take up to three hours to collect and review the information.

>Out of a maximum score of 40, the cut-off for the label of psychopathy is 30 in the United States and 25 in the United Kingdom. A cut-off score of 25 is also sometimes used for research purposes.
People with no criminal backgrounds normally score around 5. Many non-psychopathic criminal offenders score around 22.

>It is believed to be genetic
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2242349/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2933872/

somewhat related:
>amygdalas
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3811089/

>why amygdalas matter
https://www.anonymousconservative.com/blog/touching-the-raw-amygdala-an-analysis-of-liberal-debate-tactics-preface/