lina juul arrived in copenhagen from moscow when she was just 13.er years of barely having enough to eat, she was overwhelmed by the abundance of food available in the average danish supermarket. but she was disheartened when she saw how much of it went to waste. so she decided to do something about it. reporter: selina juul goes to supermarkets to campaign, not to shop. she's the fa of a danish initiative trying to stop food waste. selina juul: you shouldn't eat russia. she says that when she came to denmark as a teenager, the affluent society she found here opened her eyes to wastage. selina juul: i got very upset. national media, and today we have become the biggest danish organization against food waste. where 63,000 people just on facebook. so it is huge. reporter: juul is clearly not the only one protesting against waste and overabundance. but supermarkets continue to throw away food that's no longer in its prime. at best, it sometimes gets used for other things. ditte poulsen: this is our bio-container. this is where we throw out food that we