taxevader69:

americasnexttopsoil:

This is pretty interesting.

> Bioplastics have come a long way since the days of Alexander Parkes. Today, these materials can be made from many renewable resources: cornstarch, beet sugar, kiwi skins, shrimp shells, wood pulp, even mangos and seaweed. They can function approximately the same as materials like vinyl or PET, the plastic most commonly used in drink bottles. But if these polymers don’t actually have a smaller carbon footprint than plastics refined from petroleum, they may only be another example of greenwashing, a misleading marketing tactic more about image than outcomes. That’s one of the problems with the fact that there isn’t yet a universal definition of “bioplastic.”