Willy Wonka had the right idea. This week Colin and Joe continue their discussion on the the worlds love of unhealthy things, and indulge into the world of chocolate and other sugary treats. Seriously, I could eat a whole tub of Ben and Jerrys in one sitting. Or eat a whole SHARE bar of Cadburys Chocolate. Why are we all so obsessed? The Degreeable duo go in search of the answers.