The theme of 2015 is “Management of land use systems for enhanced food security – conflicts, controversies and resolutions”. Food security is still a vital worldwide concern and key policy issue. SCALE-N was presented in the frame of a specific scientific session organized by the Federal Office of Agriculture and Food (BLE) on behalf of the Federal Ministry of Food and Agriculture. The movie you can retrieve here www.youtube.com/watch?v=bLn6swoxryw