By Kristie Snyder,
When Pam Wooster’s daughter came home from school and asked her if she knew that the kids used disposable styrofoam lunch trays, she was appalled. She knew that after their 20-minute useful lifespan was over they would just end up in the trash, so she decided to take action. Two years later, the Ithaca City School District’s (ICSD) Food Service Program has switched to compostable trays and reduced its trash by 73 percent.
The new trays, made of sugar ca...