new There is no one-size-fits-all solution to urban safety. What makes people feel secure and how much personal freedom and privacy they are willing to sacrifice in order to be at ease are culturally specific. For instance, the sight of armed police officers patrolling the streets might be considered more desirable in parts of the US than in more progressive European cities. In some Asian countries, residents happily accept a level of surveillance and facial-recognition technology that many Westerners might deem to be unacce…..., 9h ago