Quote from Eight:
Something that is now known is that 50% of all serious crimes are done by psychopaths, who number only about 1% of the population. We have the means to diagnose these extremely immature individuals with 100% accuracy. We could stop them very early in their lives. Their faces should go up on the web same as molesters currently do. They should never get behind the wheel of a car, they should never own a gun and everybody should have a chance to know what they are before interacting with them. The result might be a greater than 50% reduction in serious crimes since said psychopaths tend to build criminal organizations that involve non-psychopaths.