Milly Zantow has passed away is Prairie du Sac, Wisconsin at 91. I had never heard of her, and I'd be willing to bet most people have not either. She started a recycling company in Wisconsin and created the plastics recycling symbol you see on the bottom of everything to this day. Below is an interview with her, very interesting and not too long. What an inspiration - a single person who wanted to make a difference and did it.