Do we only really trust people who are like us? And if so, is that a mistake?
Distrust of the unfamiliar and the foreign is a natural survival mechanism for most species, including the human species. But, if empirical evidence is worth anything, a reflexive distrust of the foreigner cannot be said to be equally benign. Distrust sows fear. And fear plays in the hands of demagogues and can turn into a contagious pathology with numerous undesirable consequences.
One of these consequences is an excess of caution. Safety is important but an obsession with safety is counterproductive. Locking your door at night is prudent, but fear of ever leaving your house can lead to atrophy and other physical and mental degradations. As in most things, a fine calibration between the desire for safety and the need to accept minimal risks is likely to yield the best outcome. Read more