If you’ve ever walked around Oslo city, you might’ve come across a familiar logo on the streets. It’s the city’s Coat of Arms, and depicts Oslo’s patron saint, Saint Hallvard, holding three arrows in his left hand and a millstone in his right. In some version of the logo a woman is lying in front of him. 

Here’s a riddle: what do you get when you hand strategic business decisions over to a machine that is riddled with outdated and harmful information?