Urbanization improves out-group trust

It's a trope that's played out in many forms: an innocent villager goes to the big city, and their naivety in the ways of the world is immediately rewarded with someone taking advantage of their trust.

Young S. Africans 'use MXit to talk to strangers'

Three quarters of young people regularly talk to strangers on the South African social network MXit, raising concerns about the risks for young people on the mobile Internet, according to a study Tuesday.

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