(photo from U. Berkeley, with this caption: “New study reveals the brain mechanism that makes rats feel empathy for other rats, yet refrain from helping rats they deem to be outsiders. Photo by Inbal Ben-Ami Bartal”)| how to save the world
(photo from U. Berkeley, with the caption: “New study reveals the brain mechanism that makes rats feel empathy for other rats, yet refrain from helping rats they deem to be ‘outsiders’. Photo by Inbal Ben-Ami Bartal”)| how to save the world