
We all have been there. You go food shopping, put the vegetables in the fridge, then a dinner invitation comes up, and the next day you feel like having a takeaway, and then, before you notice, that arugula or cucumbers or spinach just become green goop. With a heavy heart we throw the former salad candidate in the trash bin. We didn’t mean to. It just happened. But can we really afford these mistakes when nearly 850 million people a year go hungry.