The thing that caught my eye where the winners from the US, two girl scouts! http://grist.org/sustainable-food/scout ... -over-yet/ Grist has a nice writeup.
Girl Scout cookies are made with palm oil, which has seen a huge spike in demand as both a biofuel ingredient for Europeans and a trans fat-free ingredient in processed foods (like high-fructose corn syrup and similarly evil ingredients, palm oil is everywhere once you start looking for it). As a result, thousands of acres of rainforest — mainly in Southeast Asia — have been razed to plant palm fruit trees. In addition to destroying endangered species habitat and old-growth trees, many palm oil plantations have been known to employ children and treat their workers badly.
It’s actually two seasoned Girl Scouts who are putting the most pressure on the organization to stop using palm oil. Ironically, Madison Vorva and Rhiannon Tomtishen, 16-year-old Girl Scouts from Ann Arbor, Mich., first learned about the destructive effects of the palm oil industry five years ago, as part of a project to earn a Girl Scout Bronze Award. Last year, they gathered almost 70,000 signatures on a petition to Girl Scouts USA (GSUSA), asking the organization to stop using rainforest-destroying palm oil.