The Food Packaging Division’s 2017 Distinguished Lecturer, Gordon Robertson, author of Food Packaging: Principles & Practice and a food packaging consultant, discussed the role of bio-based polymers derived from food byproducts in enabling more sustainable plastic packaging. “In a world of finite resources, the use of nonrenewable fossil oil and gas for plastic packaging is clearly unsustainable, leading to increasing interest in renewable bio-based resources for plastics. While …