Good thing is, maaybe, maybe, plastic merging to rock will decompose less into microplastic and will be bury into sediments layers, eventually showing again in

Good thing is, maaybe, maybe, plastic merging to rock will decompose less into microplastic and will be bury into sediments layers, eventually showing again in millions years. But we'll probably never know, as permafrost is melting under +5°C increase in Arctic regions. Which is a ticking bomb in term of co2 release.