The Current for January 4, 2017

From the Yale psychology professor leading a fight against empathy, to the discovery of a tiny predator that has a huge role in the ocean's food web, and concern Canada's free entry to national parks will bring ecological devastation... This is The Current.

Full episode transcript

From the Yale psychology professor leading a fight against empathy, to the discovery of a tiny predator that has a huge role in the ocean's food web, and concern Canada's free entry to national parks will bring ecological devastation... This is The Current.