These are the slides that belong to my TEDx presentation given in Marrakesh last February. Here is the TEDs Video that belongs to it https://www.youtube.com/watch?v=Z5Ytmy1Eid8&index=8&list=PLsRNoUx8w3rPWnaAd_9XOlVUGGE0sC62r&spfreload=10Weniger lesen