"There are alternative ways to make plastics (https://hempplastic.com/ https://hempplastic.com/), and hemp is just one example." Hmm... Thanks for sharing! Reg

"There are alternative ways to make plastics (https://hempplastic.com/ https://hempplastic.com/), and hemp is just one example." Hmm... Thanks for sharing! Regarding bio-plastic, (from my once attended school chemistry class) I only knew about polyethylene, that can be obtained from sugar-producing plants (via alcohol/ethylene), but that being costly may not scale well.