Just how rich are Calgarians? We're the best tippers in the world! Well, according to Uber Eats. Are we JUST that generous on this side of the Rockies? Does all the sun we get in Calgary make us happier and more willing to give a good tip to those who venture into the cold to bring us our pizza? We break it down with Christian Cook, a human resources professor at Mount Royal University with a focus on employee and labour relations.