Arne Pauwels is the founder and product manager of Wakati, a startup that aims to increase the income of smallholder farmers in developing countries by tapping into the huge resource of wasted food. Wakati’s food preservation tent, which alters the climate of fruit and vegetable storage spaces to increase shelf life and reduce post-harvest losses, won the AidEx 2013 Aid Innovation Challenge: http://www.aid-expo.com/brussels/visit/aid-innovation-challenge