Narratives that engage the emotions, not arguments, are more effective at producing charitable behavior

Interesting study, confirming what all Humeans and Nietzscheans already suspected.  As Nietzsche quips (in Twilight of the Idols), "Nothing is easier to erase than a dialectical effect."

UPDATE:  More thoughts, on Twitter, from philosopher Matt Lindauer (Brooklyn Coll/CUNY).  (Link now fixed.)