People with persistent predatory personalities cause an inordinate amount of pain. Recently, our shared understanding of them has grown – and it could help protect us The classic checklist for psychopathy was developed in 1980 by Prof Robert Hare, who is still the recognised giant of the territo...
Source: [Guardian International](https://www.theguardian.com/science/2026/aug/27/how-to-spot-a-psychopath-its-like-the-difference-between-a-domestic-cat-and-a-wild-cat)