Why is Zotter Chocolate sustainable?

Can chocolate be sustainable? Yes, mister Zotter proofs it! In Austria, more specific in the region of Graz, this visionary man produces more than 300 different kinds of chocolates, with original ingredients, which are all organic and fair-trade. For an assignment of one of my classes (#industrial ecology) my friend from Kazachstan and I made a video about the sustainability of Zotter Chocolate.

Enjoy the video!