Does a biobased plastic transition threaten food supply?

Authors: Laua Wiman, Kirsi Immonen & Anna Leinonen, VTT Plastics are troubled by several sustainability challenges. Most plastics are produced from finite fossil raw materials. When they are incinerated after use, they emit greenhouse gases, and when they are not incinerated, they too often end up in the environment. Biobased plastics, made from renewable sources …

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