According to the text, what factor was the true accelerator for making historical discoveries of degradable chemistry commercially relevant as 'biodegradable plastic'?

Answer

The market need driven by pressure to solve plastic pollution

The market need, specifically the pressure derived from environmental concerns over plastic pollution, catalyzed the relevance and commercialization of historically proven chemical possibilities, particularly the scalability of PLA post-1990.

According to the text, what factor was the true accelerator for making historical discoveries of degradable chemistry commercially relevant as 'biodegradable plastic'?
inventionChemistryenvironmentMaterialplastic