Scope sensitivity?

Just wanted to share a NYT article on empathy and how different circumstances can reverse the usual bias to feel more empathy for 1 suffering child than 8, and a bunch of other interesting observations.

http://​​www.nytimes.com/​​2015/​​07/​​12/​​opinion/​​sunday/​​empathy-is-actually-a-choice.html?ref=international