In a review article in PNAS Nexus, Claire Robertson and colleagues explore how human morality ... attention or engagement without inducing negative externalities on individuals and society ...

The idea, established in 2000, is to "publish people as open books" so that a person can ask questions of someone's life and experience and understand issues better. These Human Library projects ...

This time, no longer is data collection a matter of possibility, or even a negative externality: Knowing the person ... The real problem, then, is the human effort built into the smartphone ...