daniel bucher sees a scandal. thailand's landfills, nearly two thirds of the waste is organic mostly food waste. daniel bucher: on the surface this all looks like plastic waste. but when you look inside, as well as at this soft gooey stuff down there, it's all food, organic, it's bio-mass. these still look quite ok, they're well packed. you could probably wash them and make something with them. >> originally from germany, daniel bucher is head chef in a bangkok hotel. food, and reducing food waste, is important to him. daniel: i personally hate throwing food away. not only because when i've cooked something i've put a lot of care and attention into it. but also because it just seems utterly idiotic to throw something away that is clearly edible. it has always bothered me and it , drives me nuts. >> bucher can normally be found in his hotel. with over a thousand rooms, it's one of the biggest in thailand. he™s planted a vegetable garden on the roof of the hotel for his 200 staff. its yield is negligible compared t