I hope it will though (kill all use of plastic).
replyWe already make car wiring insulation out of soya-based plastic, which is highly biodegradable and palatable to micro- and macro-organisms of all sorts.
replyWhich is why so many modern cars have weird electrical faults and fires.
I can attest that the soya-based wiring can be a nightmare in some locales. A family member bought a new Acura in the 2010s and the car was a constant target of the local rat population that would climb into the engine bay and fill up on wiring insulation like it was gummy candy. He had the wiring harnesses replaced several times but ultimately gave up and sold it after the final repair.
replyIt seems like they could incorporate capsaicin and other deterrents into the polymers, but that probably isn't pleasant for individuals involved in the production process.
FWIW, it's a myth. Confirmation bias continues to drive it. Rats love wires no matter what they are made of, they happily chew up petroleum-based plastics too.
replyYeah I've replaced wiring in farm rigs going back to the mid-70s. Rats and mice just like wiring.
replyThe myth will never die. Plastics that use soy degrade no faster than petroleum based plastics, and do not attract rodents to a greater extent either. Rodents love to chew on all wires, including petroleum-based ones.
replyHow frequently do you repair electrical faults on cars?
replyNot as often lately, because as I have gotten older I started buying newer cars and not keeping them as long.
replyNot sure what the point of your question is, though.